第 90 回日本細菌学会総会プログラム集

The 90th Annual Meeting of Japanese Society for Bacteriology
Regular Meeting
March 20, Monday 13:50–15:00
Room 1 (Exhibition Hall 1)

Educational Lecture◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

EL1
March 19, Sunday 13:20–14:20
Room 1 (Exhibition Hall 1)

Award Lecture

Chair: Tomohiro Sawa (Kumamoto Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇March 20, Monday 15:00–16:00
Room 1 (Exhibition Hall 1)
The type IX secretion system and the type V pilus in thephylum Bacteroidetes
Koji Nakayama (Division of Microbiology and Oral Infection,
Department of Molecular Microbiology and Immunology,
Nagasaki University Graduate School of Biomedical Sciences)

Special Lecture◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

SL1
March 19, Sunday 11:00–12:00
Room 1 (Exhibition Hall 1)
Chair: Takaaki Akaike (Tohoku Univ.)

EL1
History of chemotherapy in Bacteriology Laboratory of
Tohoku University○Hiroshi Maeda (Res. Inst. Drug Del. Sci., Sojo Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

EL2
March 19, Sunday 14:20–15:00
Room 1 (Exhibition Hall 1)
Chair: Yoshiaki Kawamura (Aichi Gakuin Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

EL2
Evolution of acquisition of antimicrobial resistance○Ken Kikuchi (Department of Infectious Diseases, Tokyo
Women’s Medical University)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

SL1
Oral nitrate-reducing bacteria: the key to cardiovascular
health?
○Amrita Ahluwalia (WHRI, BARTS SMD, QMUL, UK)

International Symposium (Special Lecture)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

IS1 Redox signaling in host defense
and oxidative stress◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

SL2
March 20, Monday 11:30–12:30
Room 1 (Exhibition Hall 1)
Chair: Koichi Kuwano (Kurume Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇SL2
The Inflammasome: Critical Regulator of Intestinal
Microbiota and Inflammatory Disorders○Hasan Zaki (Department of Pathology, UT Southwestern
Medical Center, USA)

March 20, Monday 8:30–12:30
Room 5 (Meeting Room 4)
Conveners: Takaaki Akaike (Tohoku Univ.)
Tomohiro Sawa (Kumamoto Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

IS1-1
Regulatory mechanism for the superoxide-producing
neutrophil NADPH oxidase in host defense○Hideki Sumimoto (Dept. Biochem., Kyushu Univ. Grad. Sch.
Med. Sci.)
IS1-2
DUOX1: A key mediator of allergic host defenses○Albert van der Vliet (Department of Pathology and Laboratory
Medicine, University of Vermont, USA)（ 65 ）

IS1-3
KEAP1-NRF2 system in anti-oxidant response andregulation of cell proliferation and senescence○Hozumi Motohashi (Dept. Gene Exp. Reg., IDAC, Tohoku
Univ.)
IS1-4
Mechanisms of redox signaling○Tobias Peter Dick (German Cancer Research Center, Divisionof Redox Regulation, Germany)
IS1-5
Regulation of Immunocyte Function by Redox-Sensitive
TRP Channels○Yasuo Mori (Kyoto University Graduate School ofEngineering)IS1-6
A role of nitrative stress in selective autophagy○Hirokazu Arimoto (Grad. Sch. Life Sci., Tohoku Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

IS2-SL1 Stress responses in environmental andexposure biology
March 21, Tuesday 11:30–12:30
Room 5 (Meeting Room 4)
Chair: Masayuki Yamamoto (Tohoku Univ.)
Cosponsor: Grant-in-Aid for Scientific Research on Innovative
Areas, MEXT, Japan◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

IS2-SL1
Production of mammalian selenoproteins in E. coli tofacilitate studies of their functions and roles in redox
control○Elias S.J. Arnér (Division of Biochemistry, Department ofMedical Biochemistry and Biophysics, Karolinska Institutet,
Sweden)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

IS2-SL2 Stress responses in environmental andexposure biology
March 21, Tuesday 13:30–14:30
Room 5 (Meeting Room 4)
Chair: Koji Uchida (The Univ. of Tokyo)
Cosponsor: Grant-in-Aid for Scientific Research on Innovative
Areas, MEXT, Japan◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

IS2-SL2
Environmental stress response and Keap1-Nrf2 signaling○Masayuki Yamamoto (Department of Medical Biochemistry,
Tohoku University Graduate School of Medicine)（ 66 ）◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

IS2

Stress responses in environmental
and exposure biology
March 21, Tuesday 14:30–18:20
Room 5 (Meeting Room 4)

Conveners: Hozumi Motohashi (Tohoku Univ.)
Takaaki Akaike (Tohoku Univ.)
Cosponsor: Grant-in-Aid for Scientific Research on Innovative
Areas, MEXT, Japan◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

IS2-1
Exposome and sulfur metabolome○Tomohiro Sawa1, Takaaki Akaike2 (1Department ofMicrobiology, Graduate School of Medical Sciences, Kumamoto
University, 2Department of Environmental Health Sciences andMolecular Toxicology, Tohoku University School of Medicine)IS2-2
Regulation of environmental electrophile-mediatedsignaling by reactive persulfides in heart○Motohiro Nishida1,2,3,4 (1Div. Cardiocirc. Signal., Okazaki Inst.
Integr. Biosci. (Natl. Inst. Physiol. Sci.), 2Dept. Transl. Pharm.
Sci., Grad. Sch. Pharm. Sci., Kyushu Univ., 3Dept. Physiol. Sci.,
SOKENDAI, 4PRESTO, JST)IS2-3
Dynamics and the functional transition of plant
peroxisomes under oxidative stress○Mikio Nishimura1, Kazusato Oikawa2, Shino Goto-Yamada3,
Songkui Cui4, Shoji Mano1 (1National Inst. Basic Biol., 2Fac.
Agri., Niigata Unv., 3Malopolska Centre of Biotech., JagiellonianUnv., 4Grad. Sch. Biological Science, Nara Inst. Science andTechnology)
IS2-4
Protein carbonyls as a marker of exposome○Koji Uchida (Graduate School of Agricultural and Life
Sciences, The University of Tokyo)
IS2-5
Molecular models of hydrogen sulfide-mediatedprotection against oxidative stress○Péter Nagy (Dept. Mol. Immuno. Toxicol. Nat. Inst. Oncol.,Hungary)
IS2-6
Environmental electrophiles: Modulation of redox
signaling and interaction with persulfides/polysulfides○Yoshito Kumagai (Environ. Biol. Lab. Fac. Med. Univ.
Tsukuba)

第 90 回日本細菌学会総会プログラム集

Symposium◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S2

Issues related to antimicrobial resistance testing
and future prospects

S1 Autophagy and Bacterial infection
March 19, Sunday 9:00–11:00
Room 1 (Exhibition Hall 1)
Conveners: Michinaga Ogawa (Natl. Inst. Infect. Dis.)
Ichiro Nakagawa (Kyoto Univ.)

March 19, Sunday 9:00–11:00
Room 2 (Meeting Room 1)
Conveners: Yoshitsugu Iinuma (Kanazawa Med. Univ.)
Keigo Shibayama (Natl. Inst. Infect. Dis.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S1-1
Interaction of Streptococcus pneumoniae withintracellular bacterial killing system○Michinaga Ogawa (Department of Bacteriology I, National
Institute of Infectious Diseases)
S1-2
The GTPase Rab35 marks targets of autophagosome byrecruiting NDP52○Takashi Nozawa, Atsuko Nozawa, Ichiro Nakagawa (Dept.
Microbiol., Grad. Sch. Med., Kyoto Univ.)
S1-3
LC3-associated phagocytosis (LAP) is involved ininterferon-γ-mediated cell autonomous innate immunity○Takeshi Matsuzawa (Grad. Sch. Life Environ. Sci., Osaka Pref.
Univ.)
S1-4
Autophagy-related host systems and Legionella○Tomoko Kubori, Andree Hubber, Xuan Thanh Bui, Hiroki
Nagai (RIMD, Osaka Univ.)
S1-5
Autophagosome formation in Ref(2)P / p62 dependent
selective autophagy in Drosophila○Tamaki Yano (Grad. School Pharm. Sci., Tohoku Univ.)
S1-6
Molecular basis of cargo selection in antibacterial
autophagy○Hirokazu Arimoto, Daiki Takahashi, Asuka Maeda, Kaori Itto
(Grad. Sch. Life Sci., Tohoku Univ.)

S2-1
Antibacterial resistance testing; advanced technology
and issues in clinical microbiology laboratory○Masahiro Toyokawa (Dept. Lab. Med., Tohoku Univ. Hosp.)
S2-2
Detection of the drug-resistant bacteria by the phenotypic
analysis in the clinical laboratory○Yuki Yamada (Div. Lab., Iwate Med. Univ. Hopi.)
S2-3
Application of multiplex PCR for detecting resistancegenes and molecular epidemiology○Masahiro Suzuki, Kazuhiro Yamada, Miyako Aoki (Lab.
Bacteriol., Aichi Pref. Inst. Pub. Health)S2-4
Current Status and Perspectives of Next-generation
Antimicrobial Susceptibility Testing○Tomoo Saga, Ayumi Omokawa, Kotaro Ambo, Naomi
Kamada, Mayu Iwaya, Rumi Tatsuko, Tomoe Takahashi, Noriko
Kobayashi, Shigeharu Ueki, Makoto Hirokawa (Cent. Lab. Div.,
Akita Univ. Hosp.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S3

Young Researchers Workshop—WAKATE COLOSSEUM—
March 19, Sunday 9:00–11:00
Room 3 (Meeting Room 2)

Conveners: Shinya Watanabe (Jichi Med. Univ.)
Nozomu Obana (Univ. Tsukuba)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S3-1
Comparative genome analyses of cap-positive and capnegative Streptococcus suis from porcine endocarditis○Mari Tohya1, Takayasu Watanabe1, Fumito Maruyama2,
Sakura Arai1, Atsushi Ota2, Ichiro Nakagawa2, Tsutomu
Sekizaki1 (1Res. Center for Food Safety, Grad. Such. Agr. Life Sci.,
Univ. Tokyo, 2Sec. Microbiol., Grad. Sch. Med., Kyoto Univ.)
S3-2
Identification and functional analysis of Stx2 phageencoded small RNA SesR present in EHEC O157:H7 Sakai○Shouichi Mitsunaka1, Naoki Sudo1, Sunao Iyoda2, Yasuhiko
Sekine1 (1Dept. Life Sci., Coll. Sci., Rikkyo Univ., 2Dept.
Bacteriol., Natl. Inst. Infect. Dis.)（ 67 ）

S3-3
The effects of the bile acid analogs on the sporulation of
Clostridium perfringens food poisoning isolates○Shotaro Hirata1, Mayo Yasugi1, Masatoshi Nakatsuji2, Takashi
Inui2, Masami Miyake1 (1Lab. Veterinary Public Health, Sch. Lifeand Environment., Osaka Prefecture Univ., 2Lab. Biological
Macromolecules, Sch. Life and Environment., Osaka Prefecture
Univ.)
S3-4
Marine bacterial isolate FT01 forms biofilm on stainlesssteel to escape from iron starvation○Hiroki Watanabe1, Tomohiro Inaba2, Nozomu Obana3,
Yasuyuki Miyano4, Nobuhiko Nomura3 (1Grad. Sch. Life
Environ. Sci., Univ. Tsukuba, 2Environ. Manage. Res. Inst.,
AIST, 3Fac. Life Environ. Sci., Univ. Tsukuba, 4Grad. Sch. Eng.,
Akita Univ.)
S3-5
Episymbiotic association of the deep-sea hydrothermal
field endemic crab with hair on its ventral surface○So Fujiyoshi1, Shigeki Sawayama1, Satoshi Nakagawa1,2(1Dept. Environ. Microbien., Agric., Kyoto Univ., 2JAMSTEC)
S3-6
Translocation of Pseudomonas aeruginosa—10 years
fighting history—○Naoki Hayashi (Dept. of Microbiol. Infect. Control Sci., Kyoto
Pharm.)
S3-7
Bacterial surface motility○Daisuke Nakane (Gakushuin University)

S4-3
Future perspective of molecular epidemiology for
Mycobacterium tuberculosis○Junji Seto1, Takayuki Wada2 (1Dept. Microbiol., Yamagata
Pref. Inst. Public Health, 2Dept. Intl. Heal., Inst. Trop. Med.,
Nagasaki Univ.)
S4-4
Ultra-high resolution molecular epidemiological analysis
to reveal the within-outbreak dynamics of pathogens○Yasuhiro Gotoh1, Katsuyuki Katahira1, Dai Yoshimura2,
Takehiko Itoh2, Yoshitoshi Ogura1, Tetsuya Hayashi1 (1Dept.
Bact., Fac. Med. Sci., Kyushu Univ., 2Dept. Life Sci. Tech., Tokyo
Tech.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇S5

Aero-microbiology

March 19, Sunday 13:20–15:20
Room 2 (Meeting Room 1)
Convener: Fumito Maruyama (Kyoto Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S5-1
Monitoring of airborne microorganisms○Daisuke Tanaka, Akihiro Sakatoku, Shogo Nakamura (Grad.
Sch. of Sci. and Eng., Univ. of Toyama)
S5-2
Pathogenic Bacteria Traveling with Migratory Birds
Mayumi Kobayashi1, Qian Zhang2, Takahiro Segawa3, Satoshi
Okabe1, ○Satoshi Ishii2 (1Div. Env. Eng., Hokkaido Univ.,
2BioTech Inst., Univ. Minnesota, 3Life Sci. Res. Center,
Yamanashi Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S4

Interface between field epidemiologicalinvestigation and bacteriology
on infectious disease outbreaks
March 19, Sunday 9:00–11:00
Room 4 (Meeting Room 3)

Conveners: Kazutoshi Nakashima (Daito Bunka Univ.)
Makoto Ohnishi (Natl. Inst. Infect. Dis.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S4-1
Basics and application of field epidemiologicalinvestigation of infectious diseases○Kazutoshi Nakashima1,2 (1Dept. Health Sci., Fac. Sports
Health Sci., Daito Bunka Univ., 2Infect. Dis. Surveil. Center, Natl.
Inst. Infect. Dis.)
S4-2
Using for molecular subtyping in Outbreak Investigation○Yuichiro Yahata (National Institute of Infectious Diseases)（ 68 ）

S5-3
Drive the pathogens, which cross the borders with bats,
into a corner○Eiichi Hondo (Dept. Anim. Morphol., Nagoya Univ)
S5-4
Atmospheric distribution of drug resistance bacteria—
drug resistance genes in snow/ice of the glacier○Kazunari Ushida1, Takahiro Segawa2 (1Dept. Appl. Life Sci.,
Grad Sch Life Envirn. Sci. Kyoto Pref. Univ., 2Center Life Sci.
Res., Univ. Yamanashi)

第 90 回日本細菌学会総会プログラム集◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇S6 Exploring the processes of translational research:cross-talk between basic research and clinical science◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S7

Dissemination of Antibiotic Resistant Bacteria
in a Community

March 19, Sunday 13:20–16:20
Room 3 (Meeting Room 2)
Conveners: Hitoshi Tsugawa (Keio Univ.)
Eiki Yamasaki (Obihiro Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S6-1
Clinical overview of Helicobacter pylori infection○Juntaro Matsuzaki (Division of Molecular and Cellular
Medicine, National Cancer Center Research Institute)
S6-2
Host-cell response against oncoprotein CagA via
autophagy○Hitoshi Tsugawa (Dept. Biochem., Keio Univ., Sch. Med.)
S6-3
Epidemiology of Campylobacter infection ~from theviewpoint of foodborne infection~○Takehisa Chuma (Vet. Public Health, Joint Fac. Vet. Med,,
Kagoshima Univ.)
S6-4
Environmental responses of Campylobacter jejuni forsurvival and habitation○Hiroshi Asakura1, Eiki Yamasaki2, Yoshiko Konishi3,
Shizunobu Igimi4, Shigeki Yamamoto5 (1Div. Biomed Food Res.,
Nat. Inst. Health Sci., 2Dept. Food Hygiene, Obihiro Univ. Agri.
Vet. Med., 3Sch. Life and Env. Sci., Azabu Univ., 4Dept.
Microbiol., Tokyo Univ. Agri., 5Dept. Food Sci., Tokai Univ.)
S6-5
Clinical problems about Enterohemorrhagic Escherichia
coli infection○Shunsuke Uno (Center for Infect. Dis. and Infect. Control, Sch.
Med., Keio Univ.)
S6-6
Study of Shiga-toxigenic Escherichia coli-produced
Subtilase cytotoxin○Kinnosuke Yahiro (Department of Molecular Infectiology,
Graduate School of Medicine, Chiba University)

March 19, Sunday 13:20–15:20
Room 4 (Meeting Room 3)
Conveners: Yoshimasa Yamamoto (Osaka Pref. Inst. Public
Health)Shinji Yamasaki (Osaka Pref. Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S7-1
Wide dissemination of ESBL-producing bacteria in acommunity of developing country○Yoshimasa Yamamoto (Osaka Prefectural Institute of Public
Health)S7-2
Transfer of Antimicrobial resistance (AMR) gene into
bacterial genome by insertion sequence○Itaru Hirai, Kouta Hamamoto (Lab. Microbiol., Sch HealthSci., Facul. Med., Univ. the Ryukyus)
S7-3
Effect of cephem antibiotics on emergence of highly andmulti-drug resistant ESBL-producing E. coli
○Shinji Yamasaki (Department of Veterinary Science Graduate
School of Life and Environmental Sciences Osaka Prefecture
University)
S7-4
Surveillance and control of antimicrobial resistance inJapan○Haruo Watanabe (International University of Health andWelfare)
S7-5
NARMS: A Tool for One-Health Surveillance ofResistant Bacteria○Heather P.G. Tate, Patrick F. McDermott (NARMS, Center for
Vet. Med., U.S.F.D.A., USA)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S8

Adaptable microorganisms provide
a novel insight into life
March 19, Sunday 15:20–17:20
Room 2 (Meeting Room 1)

Conveners: Kenji Ohya (Gifu Univ.)
Ryo Nakao (Hokkaido Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S8-1
Insights into the survival strategy of ultra-small bacteria○Ryosuke Nakai (Genet. Strains Res. Ctr., Natl. Inst. Genet.)（ 69 ）

S8-2“Ubiquity” of Aspergillus fumigatus contributes
acquisition of drug resistance and spreading to the world○Takahito Toyotome1,2 (1Diagn. Cent. Anim. Health Food Saf.,
Obihiro Univ. Agric. Vet. Med., 2Med. Mycol. Res. Cent., Chiba
Univ.)
S8-3
Analysis of endosymbiotic mechanisms between
Legionella and protist hosts using Paramecium model○Kenta Watanabe, Takashi Shimizu, Masahisa Watarai (Grad.
Sch., Vet. Sci., Yamaguchi Univ.)
S8-4
Conflicting molecular interactions between host andPlasmodium liver-stage parasite: a fight for supremacy○Takeshi Annoura1, Tamasa Araki1,2, Satoru Kawai3, Rahel
Wacker4, Blandine M.D. Franke-Fayard5, Chris J. Janse5, Shahid
M. Khan5, Volker T. Heussler4, Tomoyoshi Nozaki1,2(1Department of Parasitology, National Institute of Infectious
Diseases, 2Graduate School of Life and Environmental Sciences,
University of Tsukuba, 3Laboratory of Tropical Medicine andParasitology, Dokkyo Medical University, 4Universitat Bern,
Switzerland, 5Leiden University Medical Center, Netherlands)
S8-5
Host adaptation of influenza A viruses○Masaki Imai (Division of Virology, Department ofMicrobiology and Immunology, Institute for Medical Science,
The University of Tokyo)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S9

Variety of Research Approach Visualizes
Attractiveness of Mycobacteriology
March 19, Sunday 15:20–17:20
Room 4 (Meeting Room 3)

Conveners: Takayuki Wada (Nagasaki Univ.)
Shintaro Seto (RIT, JATA)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S9-1
Comprehensive approach to mycobacterial diseases,
using human and pathogenic genome information○Naoto Keicho (Dept. Pathophysiology and Host Defense, The
Research Institute of Tuberculosis, JATA)
S9-2
Mycobacteriosis Surveillance Network on One Health in
Asia○Tokuma Yanai1, Shiomi Yoshida2,3, Takayuki Wada4 (1Dept.
Vet. Patholog., Sch. Appl. Biol. Sci., Gifu Univ., 2Clin. Res. Ctr.,
NHO Kinki-Chuo Chest Med. Ctr., 3Dept. Intl. Heal., Sch.
Biomed Sci., Nagasaki Univ., 4Dept. Intl. Heal., Inst. Trop. Med.,
Nagasaki Univ.)（ 70 ）

S9-3
Epidemiology of pulmonary nontuberculous
mycobacterial disease in Japan and the rest of the world○Kozo Morimoto (Respiratory Disease Center)
S9-4
Identification of novel activating receptor formycobacteria○Kenji Toyonaga1, Hiromitsu Hara1, Sho Yamasaki2 (1Dept.
Immunol., Grad. Sch., Med. & Dent. Sci., Kagoshima Univ., 2Div.
Mol. Immunol., Med. Inst. Bioreg., Kyushu Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S10

Infectious Diseases and Bioterrorism
March 20, Monday 8:30–10:30
Room 1 (Exhibition Hall 1)

Conveners: Shigeru Morikawa (Natl. Inst. Infect. Dis.)
Tetsuya Iida (Osaka Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S10-1
Smallpox and bioterrorism○Tomoki Yoshikawa (Depertment of Virology I, National
Institute of Infectious Diseases)
S10-2
Bacillus anthracis, one of the most likely agents to be
used in bioterrorism○Akiko Okutani, Shiregu Morikawa (Dept. Vet.Sci., NIID)
S10-3
Detection methods against the bacteria and toxins for the
potential means of bioterrorism○Eiki Yamasaki1, Kayo Okumura1, Takayuki Ezaki2, Hisao
Kurazono1 (1Dept. Anim. Food Hyg., Obihiro Univ., 2GCMR, Gifu
Univ.)
S10-4
Enhanced Surveillance for Infectious Diseases During A
Mass Gathering Event: Our Experience in Ise-Shima
Summit Meeting○Yoshihiro Fujiya (National Institute of Infectious Diseases)
S10-5
Bioterrorism Preparedness in Japan○Tomoya Saito (Dept. Health Crisis Management, Natl. Inst.
Public Health)第 90 回日本細菌学会総会プログラム集◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S11 Sleeping microbes: what do we know about them?
March 20, Monday 8:30–11:30
Room 2 (Meeting Room 1)
Conveners: Hideyuki Tamaki (Bioproduction Res. Inst., AIST)
Shin Haruta (Tokyo Metropolitan Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S11-1
Ecophysiology of the deep subseafloor biosphere withnew analytical technologies○Yuki Morono1,2, Takeshi Terada3, Tatsuhiko Hoshino1,2,Motoo Ito1,2, Fumio Inagaki1,2,4 (1Kochi, JAMSTEC, 2R&D Cent.
Submar. Resour., JAMSTEC, 3Marine Works Japan, 4ODS,
JAMSTEC)
S11-2
Bacterial cellular energy for survival under nongrowing conditions○Nanako Kanno, Katsumi Matsuura, Shin Haruta (Dept. Bio.
Science, Tokyo Metropolitan Univ.)
S11-3
Survival of Staphylococcus aureus under dry conditions:
possible involvement of esp genes○Kazuya Morikawa, Vishal Samir Gor, Aya Takemura, Lisa
Maudsdotter (Bacteriol. Fac. Med. Univ. Tsukuba)
S11-4
A hidden mechanism behind dormancy and resuscitationof actinobacteria○Manabu Kanno1, Hideyuki Tamaki1, Souichiro Kato1,2,
Wataru Kitagawa1,2 (1Bioproduction Research Institute, AIST,
2Graduate School of Agriculture, Hokkaido Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇S12 Animal pathogenic bacteria:
Discoveries of atypical groups
March 20, Monday 8:30–10:30
Room 4 (Meeting Room 3)
Convener: Masahiro Kusumoto (Natl. Inst. Anim. Health,
NARO)

S12-3
Atypical Actinobacillus pleuropneumoniae of which
serotyping and genotyping results are inconsistent○Hiroya Ito, Masahiro Kusumoto (Nat. Inst. Anim. Health.,
NARO)
S12-4
Discovery of Melissococcus plutonius with atypicalphenotypes and development of a detection method○Daisuke Takamatsu1,2 (1Division of Bact./Parasit. Dis., NIAH,
NARO, 2Utd. Grad. Sch. Vet. Sci., Gifu Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S13

Bacterial infection from the point of viewof Host Defense Research
March 20, Monday 16:10–18:10
Room 1 (Exhibition Hall 1)

Conveners: Goro Matsuzaki (Univ. Ryukyus)
Kazuyoshi Kawakami (Tohoku Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S13-1
Dysbiosis of gut microbiota in Drosophila○Shun-ichiro Kawabata (Dept. Biol. Fac. Sci. Kyushu Univ.)
S13-2
Discovery of novel cysteine persulfide synthaseubiquitously distributed from bacteria to eukaryotes○Tomoaki Ida, Takaaki Akaike (Dept. Environ. Health Sci. Mol.
Toxicol., Tohoku Univ. Grad. Sch. Med.)
S13-3
NKTFH cells induce the protective effect of protein andglycolipid vaccine against pneumococcal infection○Yuki Kinjo1, Makiko Nakahara1,2, Shogo Takatsuka1, Masahiro
Abe1, Keigo Ueno1, Bin Chang1, Zhenyu Piao3, Yukihiro Akeda4,
Kazuyoshi Kawakami5, Kazunori Oishi1 (1Nat. Inst. Infect. Dis.,
2Waseda Univ., 3BIKEN, 4Osaka Univ., 5Tohoku Univ.)
S13-4γδ T cells—From the view point of primitive T cells—○Yasunobu Yoshikai (Div. Host Defense, Med. Inst. Bioreg.
Kyushu Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S12-1
Emergence of a novel multidrug-resistant pathogenic
Escherichia coli lineage in swine○Masahiro Kusumoto (Natl. Inst. Anim. Health, NARO)
S12-2
Genome-wide analysis of Erysipelothrix rhusiopathiae
strains from cases of acute and chronic swine erysipelas○Yoshihiro Shimoji, Yohsuke Ogawa, Kazumasa Shiraiwa,
Sayaka Nishikawa, Masahiro Eguchi (National Institute ofAnimal Health, NARO)（ 71 ）

◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S14

Leading-edge study on the enterohepatic
Helicobacter related infections
March 20, Monday 16:10–18:10
Room 2 (Meeting Room 1)

Conveners: Yoshiaki Kawamura (Aichi Gakuin Univ.)
Hideki Araoka (Toranomon Hospital)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S14-1
Taxonomic analysis of the genus Helicobacter : A survey
on the strains of H. cinaedi○Junko Tomida, Yuji Morita, Yoshiaki Kawamura (Dept.
Microbiol., Sch. Pharm., Aichi Gakuin Univ.)
S14-2
Helicobacter cinaedi infection and promotion ofdevelopment of arteriosclerosis○Tetsuro Matsunaga1, Shigemoto Fujii1, Tomohiro Sawa2,
Yoshiaki Kawamura3, Takaaki Akaike1 (1Dept. Environ. HealthSci. Mol. Toxicol., Tohoku Univ. Grad. Sch. Med., 2Dept.
Microbiol., Grad. Sch. Med. Sci., Kumamoto Univ., 3Dept.
Microbiol., Sch. Pharmacy, Aichi-Gakuin Univ.)
S14-3
Enterohepatic Helicobacter infections in humans: A
review of the literature○Hideki Araoka (Dept. Infectious Diseases, Toranomon
Hospital)
S14-4
Hepatobilinary disease and Helicobacter hepaticus
infection○Kenji Yokota (Graduate School of Health Science Okayama
University)
S14-5
Overview of the study on Helicobacter spp. as zoonosis~from veterinary perspective~○Sanae Kubota-Aizawa, Koichi Ohno (Dept. Vet. Intern. Med.,
Grad. Sch. Agric. Life Sci., Tokyo Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S15 Heterogeneous Bacteriology: Survival Strategy
Based on Phenotypic Heterogeneity
in Clonal Bacterial Population
March 20, Monday 16:10–18:10
Room 3 (Meeting Room 2)
Conveners: Satoshi Tsuneda (Waseda Univ.)
Hideaki Maseda (Tokushima Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S15-1
Unique single-cell histories that adapt to antibiotic stress○Yuichi Wakamoto (Grad. Sch. Arts. Sci., Univ. Tokyo)（ 72 ）

S15-2
Bistability in a clonal microbial population○Ryo Miyazaki1,2 (1Biopro. Res. Inst., AIST, 2Faclt. Lif. Environ.
Sci., Univ. Tsukuba)
S15-3
Stochastic expression of lactate dehydrogenase causes E.
coli persister formation○Yuto Kawai1, Rino Isshiki1, Naoki Yamamoto1, Yiwei Ling2,
Shujiro Okuda2, Shinya Matsumoto1,3, Satoshi Tsuneda1 (1Dep.
Life Sci. Med. Biosci., Grad. Sch. Adv. Sci. Eng., Waseda Univ.,
2Grad. Sch. of Medical and Dental Sci., Niigata Univ., 3Grad. Sch.
of Medicine, Nagoya Univ.)
S15-4
Expression noise of multidrug efflux pump leads
Pseudomonas aeruginosa to antibiotics resistant○Hideaki Maseda (Facul. Biosci. Bioindust., Tokushima Univ.)
S15-5
Clinical Significance of Antibiotic Tolerance in
Respiratory Tract Infection caused by Pseudomonas
aeruginosa○Keiji Murakami1, Takashi Amoh1, Katsuhiko Hirota1, Keiko
Kataoka2, Yoichiro Miyake1 (1Dept. Oral Microbiol., Biomed
Sciences, Tokushima Univ., 2Dept. Microbiol. Genetic Analysis.,
Biomed Sciences, Tokushima Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S16 Research progress in the field of tick-borne
bacterial infectious diseases in Japan
March 20, Monday 16:10–18:10
Room 4 (Meeting Room 3)
Conveners: Shuji Ando (Natl. Inst. Infect. Dis.)
Tetsuya Hayashi (Kyushu Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S16-1
Emerging tick-borne borreliosis○Hiroki Kawabata (National Institute of Infectious Diseases)
S16-2
Emerging tick-borne anaplasmosis○Norio Ohashi (Lab. Microbiol., Sch. Food Nutri., Univ.
Shizuoka)
S16-3
A nation-wide, high resolution phylogenomc analysis of
R. japonica○Tetsuya Hayashi (Dept. Bacteriol., Fac. Med Sci., Kyushu
Univ.)

第 90 回日本細菌学会総会プログラム集

S16-4
The role of tick saliva-derived factors in pathogentransmission○Satoru Konnai1, Takuya Ito2, Ai Takano3, Hiroki Kawabata4,
Shuji Ando4, Shiro Murata1, Kazuhiko Ohashi1 (1Graduate
School of Veterinary Medicine, Hokkaido University, 2Hokkaido
Institute of Public Health, 3Department of Veterinary Medicine,
Joint Faculty of Veterinary Medicine, Yamaguchi University,
4National Institute of Infectious Diseases)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇S18

Can researchers find joy bothat work and at home?
March 21, Tuesday 8:30–10:30
Room 2 (Meeting Room 1)

Conveners: Kasumi Kuroki (Univ. Tokyo)
Lisa Nonaka (Dokkyo Med. Univ.)
Fuhito Hojo (Kyorin Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S17

Current problems and prospects of developmentof new antibacterial agents—How can we research and develop new antibacterial
agents against resistant bacteria?—
March 21, Tuesday 8:30–11:00
Room 1 (Exhibition Hall 1)
Conveners: Keiji Hirai (Kyorin Pharmaceutical Co., Ltd.)
Mitsuo Kaku (Tohoku Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S17-1
Problems of development of the antimicrobial agent inJapan○Shigeru Fujimura (Div. Clin. Infect. Dis. Chemother., Fac
Pharm Sci., Tohoku Med. Pharm. Univ.)
S17-2
Actions by the industries for the discovery of new
antibacterials○Yoshinori Yamano (Pharmaceutical Research Division,
Shionogi & Co., Ltd.)
S17-3
Challenges to accelerate development of antimicrobial
agents○Junko Sato (Pharmaceuticals and Medical Devices Agency)
S17-4
Approach and efforts against antimicrobial resistance(AMR) by Japanese Society for Bacteriology○Shigeru Kamiya (Dept. Infect. Dis., Sch. Med., Kyorin Univ.)

S18-1
Message from a senior○Tomoko Yamamoto (Medical Mycology Research Center,
Chiba University)
S18-2
Work-life balance between Research and Childcare○Miki Kawada-Matsuo (Dept. Oral Microbiol., Grad. Sch. Med.
and Dent, Kagoshima Univ.)
S18-3
Survival Skills for Researchers○Akio Abe (Laboratory of Bacterial Infection, Graduate Schoolof Infection Control Sciences, Kitasato University)
S18-4
Thinking about career building of female researchers
from a family member’s point of view
○Yasuhiko Matsumoto (Teikyo Univ. Inst. of Med. Mycol.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S19 Function of bacterial proteins revealedby the structural analysis
March 21, Tuesday 8:30–10:30
Room 3 (Meeting Room 2)
Conveners: Seiji Kojima (Nagoya Univ.)
Michio Homma (Nagoya Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S19-1
Structure and function of the energy-converting
membrane protein complex○Seiji Kojima (Div. Biol. Sci., Grad. Sch. Sci., Nagoya Univ.)
S19-2
Structure and function of the proton-driven proteintranslocation motor○Yoshiki Tanaka1, Arata Furukawa1, Takaharu Mori2, Hiroyuki
Mori3, Yusuke V Morimoto4, Yasunori Sugano1, Shigehiro
Iwaki1, Tohru Minamino5, Yuji Sugita2, Tomoya Tsukazaki1(1Dept. Sys. Bio., Grad. Sch. Biol. Sci., NAIST, 2Theor. Mol. Sci.,
RIKEN, 3Inst. Vir. Res., Kyoto Univ., 4QBiC, RIKEN, 5FBS, Osaka
Univ.)（ 73 ）

S19-3Structure and mechanism of proteins from piezophiles○Nobuhisa Watanabe1,2, Takayuki Nagae1, Yuki Hamajima4,
Chiaki Kato3 (1SRRC, Nagoya Univ., 2Grad. Sch. Eng., Nagoya
Univ., 3Biodive, JAMSTEC, 4Grad. Sch. Sci., Rikkyo Univ.)
S19-4
Structure and Function of ATPase○Takeshi Murata1,2 (1Dept. Chemistry, Sch. Sci., Chiba Univ.,
2JST, PRESTO)
S19-5
Structural insight into the molecular mechanism of thebacterial flagellar type III export○Katsumi Imada (Dept. Macromol., Sch. Sci., Osaka Univ.)
S19-6
Replicative helicase complex in the archaeal/eukaryotic
DNA replication machinery○Yoshizumi Ishino (Protein Chem. Eng., Grad. Sch. Bioresource
Bioenviron. Sci., Kyushu Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S20 Novel advances in configures produced bybacterial population and their regulation systems
March 21, Tuesday 8:30–12:00
Room 4 (Meeting Room 3)
Conveners: Yasufumi Hikichi (Kochi Univ.)
Shinya Sugimoto (Jikei Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S20-1
Novel functions of biofilm matrix components○Shinya Sugimoto1,2, Akio Chiba1,2, Reina Miyakawa1, Akari
Terao1, Keigo Yonemoto1, Yoshimitsu Mizunoe1,2 (1Dept.
Bacteriol., Jikei Univ. Sch. Med., 2Jikei Cent. Biofilm Res.
Technol., Jikei Univ. Sch. Med.)
S20-2
Role of toxins on the cell surface of Staphylococcus
aureus○Chikara Kaito (Lab. Immun. Microbiol., Grad. Pharm., Univ.
Tokyo)
S20-3
Iron starvation response and biofilm formation in the
bladder epithelial cells in uropathogenic E. coli (UPEC)○Hidetada Hirakawa (Gunma University, Advanced Scientific
Research Leaders Development Unit)
S20-4
Metabolomic shifts during periodontopathic
microbiome maturation○Masae Kuboniwa (Dept. Prev. Dent., Grad. Sch. Dent., Osaka
Univ.)（ 74 ）

S20-5
Characterization of biofilm formation by
Methylobacterium species isolated from pink-pigmented
biofilms○Tomohiro Morohoshi, Tsukasa Ikeda (Dept. Mol. Environ.,
Grad. Sch. Eng., Utsunomiya Univ.)
S20-6
Environmental factors regulating biofilm structureformation○Nozomu Obana, Masanori Toyofuku, Nobuhiko Nomura (Fac.
Life Environ. Sci., Univ. Tsukuba)
S20-7
Hierarchical cell-to-cell communication in the plant
pathogen Ralstonia solanacearum○Kenji Kai1, Yasufumi Hikichi2 (1Osaka Prefecture Univ.,
2Kochi Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇S21

New insights into bacterial pilus study
March 21, Tuesday 8:30–11:30
Room 5 (Meeting Room 4)

Conveners: Koji Nakayama (Nagasaki Univ.)
Makoto Miyata (Osaka City Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S21-1
The type V pili in the Bacteroidia class bacteria: novel
assembly mechanism○Mikio Shoji1, Qingping Xu2, Satoshi Shibata1, Mariko Naito1,
Keiko Sato1, Ian A Wilson3, Koji Nakayama1 (1Dept. Microbiol.
Oral Infect., Grad. Sch. Biomed. Sci., Nagasaki Univ., 2SLAC Nat.
Acc. Lab., USA, 3The Scripps Res. Ins., USA)
S21-2
AtaA, a new trimeric autotransporter adhesin mediatingstrong and nonspecific adhesion of bacterial cells○Katsutoshi Hori (Dept. Biotechnol., Eng., Nagoya Univ.)
S21-3
Type IV pilus structure and assembly of humanenterotoxigenic Escherichia coli
○Shota Nakamura1, Kazuki Kawahara2, Hiroya Oki1,2, Tetsuya
Iida1 (1Research Institute for Microbial Diseases, Osaka
University, 2Graduate School of Pharmaceutical Sciences, Osaka
University)
S21-4
Detection of rotation and steps of the archaellum in theswimming halophilic archaeon Halobacterium
salinarum○Yoshiaki Kinosita1, Nariya Uchida2, Daisuke Nakane1,
Takayuki Nishizaka1 (1Department of physics, 2Department ofphysics)

第 90 回日本細菌学会総会プログラム集

S21-5
Pseudomonas aeruginosa injects type III effector ExoS
into host cells through a retraction of type IV pili
○Naoki Hayashi, Naomasa Gotoh (Dept. of Microbiol. Infect.
Control Sci., Kyoto Pharm.)
S21-6
Architecture of type IVa and IVb pilus machines○Yi-Wei Chang1, Lee A Rettberg1, Anke Treuner-Lange2, Janet
Iwasa3, Lotte Søgaard-Andersen2, Andreas Kjær4, Davi R
Ortega1, Gabriela Kovacikova5, John A Sutherland5, Ronald K
Taylor1, Grant J Jensen1 (1California Institute of Technology,
2Max Planck Institute for Terrestrial Microbiology, 3Universityof Utah, 4University of Southern Denmark, 5Geisel School of
Medicine at Dartmouth)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S22

Microbial Dynamics: High-Dimensional
Integrated Microbial Scienceand Novel Regulation Theories
March 21, Tuesday 10:30–12:30
Room 2 (Meeting Room 1)

Conveners: Hiroyuki Yamaguchi (Hokkaido Univ.)
Masaaki Morikawa (Hokkaido Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S22-1
Air-borne Microbiome Transport around Human Body
Analyzed with Fluid Dynamics○Shinsuke Kato (Institute of Industrial Science, the Universityof Tokyo)S22-2
Movement of amoebal endosymbionts by exploiting
human behavior, a potential risk factor in hospital
infections○Junji Matsuo1, Shinji Nakamura2, Torahiko Okubo1, Hiroyuki
Yamaguchi1 (1Dept. Med. Lab. Sci., Fac. Health Sci., Hokkaido
Univ., 2Div. Biomed. Imag. Res., Juntendo Univ. Grad. Sch.
Med.)
S22-3
Biofilm and material surface: Can we control bacterial
adhesion, detachment and biofilm formation?
○Akihiko Terada (Department of Chemical Engineering, Tokyo
University of Agriculture & Technology)

S22-5
One Health; Can we control the dissemination of
antimicrobial resistant bacteria from animal to human?
○Yutaka Tamura (School Vet. Med., Rakuno Gakuen Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S23 Bacteriology lessons learned from cases
March 21, Tuesday 10:30–12:00
Room 3 (Meeting Room 2)
Conveners: Shioko Saito (Akita Reserch Center for Public
Health and Environment)
Satowa Suzuki (Natl. Inst. Infect. Dis.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S23-1
Nosocomial Outbreaks of antimicrobial-resistantbacteria and the role of municipal public health institutes○Satowa Suzuki (Dept. Bacteriol. II, National Institute of
Infectious Disease)
S23-2
Examples of drug-resistant bacteria and challenges for
local control in Osaka○Ryuji Kawahara1, Takahiro Yamaguchi1, Shihono Teruya1,
Rumiko Asada2, Reiko Hazama3, Norihisa Yamamoto4, Yukihiro
Akeda4, Yuko Kumeda1, Tetsuo Kase5, Kazunori Tomono4 (1Dep.
Infect. Dis., Osaka Prefectural Institute of Public Health, 2Dep.
Public Health Med. Affairs., Osaka pref., 3Ibaragi Health center,
Osaka pref., 4Div. Infect. Cont. Prev., Osaka Univ. Hosp., 5Dep.
Public Health, Osaka City Univ. Grad. Sch. Med.)S23-3
A suspected case of plasmid-mediated horizontal transfer
of beta-lactamase genes among enterobacteriaceae○Hiroaki Kubota1, Yasunori Suzuki1, Rumi Okuno1, Yumi
Uchitani1, Satowa Suzuki2, Mari Matsui2, Yuho Horikoshi3,
Takayuki Shinkai1, Kenji Sadamasu1 (1Tokyo Metropolitan
Institute of Public Health, 2National Institute of Infectious
Diseases, 3Tokyo Metropolitan Children's Medical Center)
S23-4
Molecular epidemiology of MRSA using PCR-based ORF
typing○Masahiro Suzuki, Hiromi Shiratori, Miyako Aoki, Yumiyo
Tanaka (Lab. Bacteriol., Aichi Pref. Inst. Pub. Health)

S22-4
NDM-producing E. coli in Hokkaido University Hospital:
ciliate-mediated promotion of plasmid transfer○Torahiko Okubo1, Mizue Matsushita2, Junji Matsuo1, Hiroyuki
Yamaguchi1 (1Dept. Med. Lab. Sci., Fac. Health Sci., Hokkaido
Univ., 2Faculty Health Sci. Hokkaido Univ.)（ 75 ）

◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S24

Anaerobic pathogens: an up to date
March 21, Tuesday 13:30–15:30
Room 1 (Exhibition Hall 1)

Conveners: Tomomi Kuwahara (Kagawa Univ.)
Mariko Naito (Nagasaki Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S24-1
Clostridium perfringens alpha-toxin-induced
impairment of innate immunity○Masaya Takehara, Masahiro Nagahama (Dept. Microbiol.,Fac. Pharm. Sci., Tokushima Bunri Univ.)
S24-2
Intestinal absorption mechanisms of type A and type B
botulinum toxin○Takuhiro Matsumura1, Yo Sugawara2, Masahiro Yutani1, Sho
Amatsu1,2, Yukako Fujinaga1 (1Dept. Bacteriol., Sch. Med.,
Kanazawa Univ., 2Lab. Infect. Cell Biol., RIMD, Osaka Univ.)
S24-3
Development of vaccine for Clostridium difficile
infection○Mitsutoshi Senoh (Dept. Bacteriol. II, Natl. Inst. Infect. Dis.)

S25-2
Visualization of biofilm formation by using microdevices○Nobuhiko Nomura1, Masanori Toyofuku1, Nozomu Obana1,
Tatsunori Kiyokawa2, Junji Fukuda3 (1Fac. Life Environ. Sci.,
Univ. Tsukuba, 2Grad. Sch. Life Environ. Sci., Univ. Tsukuba,
3Coll. Eng., Yokohama National Univ.)
S25-3
In House Robotic Technologies to Study Behavioral
Ecology of Environmental Microbes○Yutaka Yawata (Grad. Sch. of Life and Environ. Sci., Univ. of
Tsukuba)
S25-4
Microdevice technology for cell/microbiome research○Shoji Takeuchi (IIS, Univ. of Tokyo)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S26 A multi-faceted analysis and in developing
inhibitors of Multidrug efflux transporter
March 21, Tuesday 13:30–15:30
Room 4 (Meeting Room 3)
Conveners: Kunihiko Nishino (Osaka Univ.)
Mikio Tanabe (SBRC, IMSS, KEK)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S24-4
The significance of P. gingivalis gingipains on
Periodontal diseases○Masaaki Nakayama1,2, Mariko Naito3, Koji Nakayama3, Naoya
Ohara1,2 (1Dept Oral Microbiol, Okayama Univ. Grad. Sch. Med,
Dent, Pharmaceut. Sci., Okayama, Japan, 2ARCOCS, 3Div.
Microbiol. Oral Infect., Nagasaki Univ. Grad. Sch. Biomed.
Sci.,Nagasaki Japan)
S24-5
Bacteroides○Kaori Tanaka (Div. Anaerobe Res., Life Sci. Res. Ctr., Gifu
Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S25 Microfluidics Expanding the Frontiers ofMicrobial Ecology
March 21, Tuesday 13:30–15:30
Room 2 (Meeting Room 1)
Conveners: Nobuhiko Nomura (Univ. of Tsukuba)
Sayaka Mino (Hokkaido Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S25-1
Chemotactic responses of Euglena gracilis observed in
microfluidic devices○Kazunari Ozasa (Bioeng. Lab., RIKEN)（ 76 ）

S26-1
Structural insight into conformational switchingmechanism by MFS-type multidrug resistancetransporter MdfA
○Mikio Tanabe (SBRC, IMSS, KEK)
S26-2
Highly sensitive analysis of transporter activities by using
artificial cell-membrane microsystem○Rikiya Watanabe1,2,3 (1Department of Applied Chemistry, The
University of Tokyo, 2PRESTO, JST, 3PRIME, AMED)
S26-3
Structure and mechanism of RND-type multidrug
transporters○Ryosuke Nakashima, Keisuke Sakurai, Akihito Yamaguchi(ISIR, Osaka Univ.)
S26-4
Development of novel inhibitors for multidrug efflux
transporters○Seiji Yamasaki1, Katsuhiko Hayashi1,2, Yuta Inoue3, Yusuke
Higuchi3, Keisuke Sakurai2, Ryosuke Nakashima2, Nobuo Kato3,
Akihito Yamaguchi2, Kunihiko Nishino1 (1Dept. Biomol. Sci. &Regul., ISIR, Osaka Univ., 2Dept. Cell Memb. Struct. Biol., ISIR,
Osaka Univ., 3Dept. Organic Fine Chem., ISIR, Osaka Univ.)

第 90 回日本細菌学会総会プログラム集

S26-5
Berberine attenuates efflux-mediated aminoglycosideresistance of Pseudomonas aeruginosa○Yuji Morita, Junko Tomida, Yoshiaki Kawamura (Dept.
Microbiol., Sch. Pharm., Aichi Gakuin Univ.)
S26-6
Development of a novel screening system targetingbacterial virulence and multi-antibiotic efflux pump
○Hiroshi Yoneyama1, Hideaki Maseda2 (1Dept. Microbial
Biothechnol., Tohoku Univ., 2Dept. Biosci. Bioind., Tokushima
Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S27 Symbionic organelle as ultimate formof bacterial evolution
March 21, Tuesday 15:30–17:30
Room 1 (Exhibition Hall 1)
Conveners: Kisaburo Nagamune (Natl. Inst. Infect. Dis.)
Hiroki Nagai (RIMD, Osaka Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S27-1
Reductive genome evolution in non-photosynthetic
plastids○Ryoma Kamikawa (Graduate School of Global Environmental
Studies, Kyoto University)
S27-2
A contemplation on the origin of chloroplasts○Shinichiro Maruyama (Dept. Environ. Life Sci., Grad. Sch. Life
Sci., Tohoku Univ.)
S27-3
Why organelles of symbiotic origin retain their own
DNAs? A stand seen in an oyster parasite○Motomichi Matsuzaki (Dept. Parasitol., Natl. Inst. Infect. Dis.)
S27-4
Unique role of Entamoeba mitosomes: contributing foradaptation to parasitic lifestyle○Fumika Mi-ichi (Div. of Molecular and Cellular
Immunoscience, Fac. of Medicine, Saga Univ.)
S27-5
Ongoing organellogeneses?—Insights from microbes
inside cells○Takuro Nakayama (Grad. Sch. Life Sci., Tohoku Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S28

Infectious disease modeling and computation
March 21, Tuesday 15:30–17:30
Room 2 (Meeting Room 1)

Convener: Shinji Nakaoka (JST PRESTO)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S28-1
Quantifying cell-to-cell and cell-free HIV-1 infection○Shingo Iwami1,2 (1Dept. Biol., Sch. Sci., Kyushu Univ.,
2PRESTO, JST)
S28-2
Host transcriptional regulation in viral and bacterial
infection○Eiryo Kawakami (Med. Sci. Innov. Hub., RIKEN)
S28-3
Combining Population Genetics of Pathogens andMathematical Epidemiology of Infectious Diseases○Kimihito Ito (Div. Bioinform., CZC, Hokkaido Univ.)
S28-4
Data mining of metabolic interactions among gut
microbiota and immune system during viral infection○Shinji Nakaoka1, Kei Sato2 (1JST PRESTO, 2Institute for Virus
Research Kyoto University)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S29 From retrospect to prospect on mycoses
March 21, Tuesday 15:30–17:30
Room 4 (Meeting Room 3)
Conveners: Koichi Tanabe (Ryukoku Univ.)
Susumu Kajiwara (Tokyo Institute of Technology)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

S29-1
Historical review and perspectives on mycoses research○Koichi Makimura1,2,3,4,5 (1Gen. Med. Edu. Res. Center, Teikyo
Univ., 2Lab. Space Environ. Med., Grad. Sch. Med., Teikyo
Univ., 3Div. Clin. Lab. Med., Grad. Sch. Med. Care Tech., Teikyo
Univ., 4Asia Inter. Inst. Infect. Dis. Contr., Teikyo Univ., 5Inst.
Med. Mycol., Teikyo Univ.)
S29-2
Up-to-date understanding of Aspergillus biofilm○Takahito Toyotome1,2 (1Diagn. Cent. Anim. Health Food Saf.,
Obihiro Univ. Agric. Vet. Med., 2Med. Mycol. Res. Cent., Chiba
Univ.)（ 77 ）

S29-3
Mitophagy in Candida glabrata plays an important role
for their survival inside host body
○Minoru Nagi1, Koichi Tanabe2, Keigo Ueno1, Hironobu
Nakayama3, Shigeki Nakamura1, Takashi Umeyama1, Satoshi
Yamagoe1, Yoshitsugu Miyazaki1 (1Dept. Chemother. andMycoses, Natl. inst. of infect. Dis., 2Dept of Food Sci. and Hum.
Nutr., Ryukoku Univ, 3Facul. of Pharm. Sci., Suzuka Univ. ofMed. Sci.)
S29-4
Research for pathogenicity and anti-fungal developmentwith comprehensively gene-modified Candida glabrata○Hiroji Chibana (Dept. Mol. Biol., Med. Mycol. Ctr., Chiba
Univ.)
S29-5
A highly-virulent fungus Cryptococcus gattii : Analysis ofvirulence factors and the protective immunity○Keigo Ueno1, Yoshiko Otani1,2, Makoto Urai1, Masahiro Abe1,
Shogo Takatsuka1, Kiminori Shimizu2, Michiyo Kataoka3,
Noriko Saito3, Yoshitsugu Miyazaki1, Yuki Kinjo1 (1Dept.
Chemother. Myco., NIID, 2Dept. Biolog. Sci. Fac. Indust. Sci.
Techol. Tokyo Univ. of Sci., 3Lab. Electro. Microscop., NIID)

Workshop (WS)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

WS1

Microbiota

March 19, Sunday 9:00–11:00
Room 5 (Meeting Room 4)
Chairs: Tomomi Komura (Nara Women’s Univ.)
Takayasu Watanabe (Univ. Tokyo)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

WS1-1 (P-036)
Evaluation of DNA extraction methods from stool
samples aimed at standardization of gut microbiome
analysis○Morie Nishiwaki1, Koichi Abe2, Takeshi Naito2, Nao
Hosokawa1,2, Kazuya Omi1, Ryujiro Hara2 (1Miraca holdings
Inc., 2FUJIREBIO Inc.)
WS1-2 (P-033)
Comparison of Bacteroidetes microbiota in theintestines between laboratory mice and healthy humans○Takashi Sasaki1, Kyoko Kuwahara1, Jie Yu Lu1, Dai Ishikawa2,
Akihito Nakajima2, Keiichi Hiramatsu1 (1Dept. Microbiol., Sch.
Med., Juntendo Univ., 2Dept. Gastroenterol., Sch. Med.,
Juntendo Univ.)（ 78 ）

WS1-3 (P-035)
Prolongevity effect and the specifically up-regulated
genes by probiotics in Caenorhabditis elegans○Tomomi Komura1,2, Eriko Nakadai1, Yoshikazu Nishikawa1(1Dept. Food Human Health Sci., Grad. Sch. Human Life Sci.,
Osaka City Univ., 2Dept. Food Sci. Nutr., Nara Women’s Univ.)
WS1-4 (P-031)
Rickettsia is discriminated against by ticks withabnormal reproductive systems○Naoya Takamoto1, Hitoshi Tai1, Hiroko Sato2, Fumihiko
Kawamori3, Asaka Ikegaya3, Nobuhiro Takada4, Norio Ohashi1(1Grad. Sch. Integrated Pharm. Nutr. Sci., Univ. Shizuoka, 2Akita
Res. Center Public Health Environ., 3Shizuoka Inst. Environ.
Hygine, 4Fukui Univ.)
WS1-5 (P-020)
Exploring the Microbiota in Saliva from Children○Izumi Mashima1,2,3, Theodorea Fraggrantia Citra3, Futoshi
Nakazawa3 (1Postdoctoral Fellow of JSPS, 2Dept. Oral Biol., Sch.
Dent Med., The State Univ. NY Buffalo, 3Dept. Oral Microbiol.,Sch. Dent., Heal. Sci. Univ. Hokkaido)
WS1-6 (P-023)
Disease-specific bacterial networks of peri-implantitis
and periodontitis clarified by metatranscriptomics○Takayasu Watanabe1, Takahiko Shiba2, Hirokazu Kachi3,
Kazunori Murase4, Yasuo Takeuchi2, Fumito Maruyama4, Yuichi
Izumi2, Ichiro Nakagawa4 (1Res. Center for Food Safety, Grad.
Sch. Agr. Life Sci., Univ. Tokyo, 2Sec. Periodontol., Grad. Sch.
Med. Dent. Sci., Tokyo Med. Dent. Univ., 3Sec. Maxillofac.
Surgery, Grad. Sch. Med. Dent. Sci., Tokyo Med. Dent. Univ.,
4Sec. Microbiol., Grad. Sch. Med., Kyoto Univ.)
WS1-7 (P-032)
Characteristics of salivary microbiome in orally-healthy
Japanese adults○Toru Takeshita1, Shinya Kageyama1, Mikari Asakawa1,
Michiko Furuta1, Kenji Takeuchi1, Toshiharu Ninomiya2,
Yoshihisa Yamashita1 (1Sect. Prev. & Public Health Dent., Fac.
Dent. Sci., Kyushu Univ., 2Dept. Epidemiol. & Public Health,
Grad. Sch. Med. Sci., Kyushu Univ.)

第 90 回日本細菌学会総会プログラム集◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

WS2

Pathogenic factors and pathology
March 19, Sunday 13:20–15:20
Room 5 (Meeting Room 4)

Chairs: Tomoko Sumitomo (Osaka Univ.)
Makoto Kuroda (Natl. Inst. Infect. Dis.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

WS3 Immunity and host defense
March 19, Sunday 15:20–17:20
Room 5 (Meeting Room 4)
Chairs: Keigo Ueno (Natl. Inst. Infect. Dis.)
Jiro Mitobe (Natl. Inst. Infect. Dis.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

WS2-1 (P-177)
Virus-induced dysfunction of epithelial barrier
promotes bacterial invasion into host cells○Tomoko Sumitomo, Masanobu Nakata, Masaya Yamaguchi,
Shigetada Kawabata (Dept. Oral and Mol. Microbiol., Grad. Sch.
Dent., Osaka Univ.)

WS3-1 (P-331)
Dendritic cell-based vaccine induces the novel lungresident memory Th17 and protects against
cryptococcosis○Keigo Ueno1, Makoto Urai1, Shogo Takatsuka1, Masahiro
Abe1, Yoshiko Otani1,2, Kiminori Shimizu2, Yoshitsugu
Miyazaki1, Yuki Kinjo1 (1Dept. Chemother. Myco., NIID, 2Dept.
Biolog. Sci. Fac. Indust. Sci. Techol. Tokyo Univ. of Sci.)

WS2-2 (P-197)
Phylogenetic analysis of pneumococcal zincmetalloproteases and the role in bacterial meningitis○Masaya Yamaguchi1, Masanobu Nakata1, Ryuichi Sumioka1,
Satoshi Wada1, Yujiro Hirose1, Yukihiro Akeda2, Tomoko
Sumitomo1, Shigetada Kawabata1 (1Dept. Oral Mol. Microbiol.,Grad. Sch. Dent., Osaka Univ., 2Dept. Infect. Cont. Prev., Grad
Sch. Med., Osaka Univ.)
WS2-3 (P-189)
Characterization of the pathogenicity of Streptococcus
intermedius TYG1620 isolated from a human brain
abscess○Makoto Kuroda, Noriko Hasegawa, Tsuyoshi Sekizuka, Yutaka
Sugi, Kengo Kato, Akifumi Yamashita (Pathogen Genomics
Center, National Institute of Infectious Diseases)
WS2-4 (P-163)
Efflux Transporter of Siderophore in Staphylococcus
aureus Contributes to Bacterial Fitness○Hidemasa Nakaminami1,2, Chunhui Chen1, Que Chi TruongBolduc1, Eu Suk Kim1,3, Yin Wang1, Norihisa Noguchi2, David
Hooper1 (1Division of Infectious Diseases, Massachusetts
General Hospital, Harvard medical School, 2Department ofMicrobiology, School of Pharmacy, Tokyo University of
Pharmacy and Life Sciences, 3Division of Infectious Diseases,
Seoul National University Bundang Hospital)
WS2-5 (P-205)
Genome-wide expression analysis of pathogenic genes
in mouse organs○Hiroshi Hamamoto1, Panthee Suresh1, Paudel Atmika1,
Yutaka Suzuki2, Kazuhisa Sekimizu1 (1Teikyo Univ. Instit. ofMed. Mycol., 2Grad Sch of Front Sci, The Univ of Tokyo)
WS2-6 (P-124)
Host E3 ubiquitin ligase limits pathogenicity ofEnteropathogenic E. coli
○Jinhyeob Ryu1, Ryota Otsubo3, Tamao Iida1, Hiroshi Ashida2,
Chihiro Sasakawa2,3, Hitomi Mimuro1 (1Div. Bact., Inst. Med.
Sci. Univ. Tokyo, 2Med. Mycol. Res. Cent., Chiba Univ, 3Nippon
Inst. for Biol. Sci.)

WS3-2 (P-337)
Development of pneumococcal universal vaccine
targeting PspA
○Ryutaro Ogura1, Zhenyu Piao1, Takaaki Nishikawa1, Yuji
Inoue1, Hiroki Nakayama1, Yukihiro Akeda2, Yuki Kinjo3,
Kazunori Oishi4, Kazuyoshi Ikuta1, Hiroshi Miyatake1 (1The
Research Foundation for Microbial Diseases of Osaka
University, 2Osaka University Graduate School of Medicine,
3Department of Chemotherapy and Mycoses, National Instituteof Infectious Diseases, 4Infectious Disease Surveillance Center,
National Institute of Infectious Diseases)
WS3-3 (P-339)
In vivo RNA-seq reveals novel antigens against
Bordetella pertussis infection○Koichiro Suzuki1,2, Naoaki Shinzawa1, Daisuke Motooka3,
Shota Nakamura3, Keisuke Ishigaki1, Kazuyoshi Ikuta2, Koichi
Yamanishi2, Yasuhiko Horiguchi1 (1Dept. Mol. Bacteriol., RIMD,
Osaka Univ., 2Res. Found. for Micro. Dise. of Osaka Univ., 3Dept.
infect. Metageom., RIMD, Osaka Univ.)
WS3-4 (P-341)
Broad range immunization with an attenuated Shigellamutant increasing virulence genes expression○Jiro Mitobe1, Ken Shimuta1, Nobuo Koizumi1, Ritam Sinha2,
Soma Mitra2, Dhrubajyoti Nag2, Hemanta Koley2 (1Dept.
Bacteriol. 1, NIID, 2NICED, India)
WS3-5 (P-344)
Optimization of tuberculosis booster vaccine composedof the recombinant MDP1 and the DNA adjuvant, G9.1
○Jun-ichi Maeyama1, Toshio Yamazaki1, Daisuke Hayashi1,2,
Toshiko Yamamoto1,2, Yuriko Ozeki3, Fumiko Suzuki4, Takehiro
Yamaguchi3, Sohkichi Matsumoto3, Sumiko Iho4, Saburo
Yamamoto1,2 (1Natl. Inst. Infect. Dis., 2Japan BCG Laboratory,
3Sch. Med., Niigata Univ., 4Facul. Med. Sci., Univ. Fukui)（ 79 ）

WS3-6 (P-345)
The effect of anaerobic cultures of Helicobacter pylori
on immune system and prophylactic vaccine○Sayaka Hirukawa, Hitomi Mimuro (Dev. Bacteriol., IMSUT)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

WS4

Pathogenic factors and pathology
March 20, Monday 8:30–10:30
Room 3 (Meeting Room 2)

Chairs: Takeshi Haneda (Kitasato Univ.)
Hiroyasu Tsutsuki (Kumamoto Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

WS4-1 (P-131)
Bordetella Bcr4 positively regulates type III secreted
proteins○Ryutaro Nishimura, Asaomi Kuwae, Akio Abe (Dept. Inf. Ctrl.
nd. Immunol., Grad. Sch. Inf. Ctrl. Sci., Kitasato Univ.)
WS4-2 (P-146)
Modulation of NF-κB activation by Salmonella type III
effectors○Takeshi Haneda, Momo Takemura, Nobuhiko Okada (Dept.
Microbiol. Sch. Pharm. Kitasato Univ.)
WS4-3 (P-201)
The S. flexneri effector OspI controls intestinal
inflammation in vivo
○Takahito Sanada1, Hiroshi Ashida2, Kotaro Kiga1, Chihiro
Sasakawa3,4, Hitomi Mimuro1 (1Division of Bacteriology,
Department of Infectious Diseases Control, International
Research Center for Infectious Diseases, The Institute of Medical
Science, University of Tokyo, 2Medical Mycology ResearchCenter, Chiba University, 3Nippon Institute for Biological
Science, 4Medical Mycology Research Center, Chiba University)
WS4-4 (P-216)
Inhibitory effects of diffusely adherent Escherichia coli
strains on cytokine secretions from epithelial cells○Saki Yanagida1, Sayaka Tamai1, Takumi Noju1, Yoshihiko
Tanimoto1, Takehiro Matsuzaki1, Eriko Nakadai1,2, Yoshihiro
Yamaguchi2, Toshio Kodama3, Tetsuya Iida3, Yoshikazu
Nishikawa1 (1Grad. Schl. Human Life Sci., Osaka City Univ.,
2Adv. Res. Inst. Nat. Sci. Tech., Osaka City Univ., 3Inst. Microb.
Dis., Osaka Univ.)

WS4-5 (P-152)
Suppression of inflammasome activity by subtilase
cytotoxin produced by EHEC
○Hiroyasu Tsutsuki1, Tianli Zhang1, Katsuhiko Ono1,
Kinnosuke Yahiro2, Sunao Iyoda3, Kazuko Seto4, Makoto
Ohnishi3, Masatoshi Noda2, Takaaki Akaike5, Tomohiro Sawa1(1Dept. Microbiol., Grad. Sch. Med. Sci., Kumamoto Univ., 2Dept
Mol. Infectiol., Grad. Sch. Med., Chiba Univ., 3Dept. Bacteriol.,
Natl. Inst. Infect. Dis., 4Div. Bacteriol., Osaka Pref. Inst. Public
Health, 5Dept. Environ. Health Sci., Mol. Toxicol., Tohoku Univ.
Grad. Sch. Med.)
WS4-6 (P-132)
Characterization of macrophage cell death caused by
Shigella infection○Shiho Suzuki, Toshihiko Suzuki (Div. Bacter. Pathogenesis,
Grad. Sch. Med. Dent. Sci., Tokyo Med. Dent. Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

WS5

Pathogenic factors and pathology
March 20, Monday 10:30–12:30
Room 3 (Meeting Room 2)

Chairs: Hisanori Domon (Niigata Univ.)
Toru Tobe (Osaka Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

WS5-1 (P-158)
Functional analysis of neutrophil elastase inpneumococcal pneumonia in vitro○Hisanori Domon1, Tomoki Maekawa1,2, Kosuke Nagai1,
Yutaka Terao1 (1Div. Microbiol. Infect. Dis., Niigata Univ. Grad.
Sch. Med. & Dent. Sci., 2Res. Cent. for Adv. Oral Sci., Niigata
Univ., Grad. Sch. of Med. & Dent. Sci.)
WS5-2 (P-114)
Redundant roles of Eap and cell wall-anchored proteinsin biofilm formation in S. aureus○Keigo Yonemoto1,3, Akio Chiba1,2, Shinya Sugimoto1,2,
Mitsuru Saito3, Keishi Marumo2,3, Yoshimitsu Mizunoe1,2(1Department of Bacteriology, Jikei University School of
Medicine, 2Jikei Center for Biofilm Research and Technology,
Jikei University School of Medicine, 3Department ofOrthopaedic Surgery, Jikei University School of medicine)WS5-3 (P-123)
Quantifying heterogeneity of P. aeruginosa mucoid
variant biofilms using single-cell tracking○Andrew S. Utada1, Jiayue Yang2, Tatsunori Kiyokawa2,
Nobuhiko Nomura1 (1Fac. Life Env. Sci., Univ. Tsukuba, 2Grad.
Sch. Life Env. Sci., Univ. Tsukuba)
WS5-4 (P-171)
Enterohaemorrhagic E. coli produces OMVs as an active
defense system against antimicrobial peptide
Akiko Urashima, Hilo Yen, ○Toru Tobe (Dept. Biomedical
Informatics, Grad. Sch. Med., Osaka Univ.)（ 80 ）

第 90 回日本細菌学会総会プログラム集

WS5-5 (P-207)
Ectopic expression of O-antigen in Bordetella pertussis
by a novel genomic integration system○Keisuke Ishigaki1, Naoaki Shinzawa1, Sayaka Nishikawa1,2,
Koichiro Suzuki1,3, Yasuhiko Horiguchi1 (1Dept. Mol. Bacteriol.,
RIMD, Osaka Univ., 2Natl. Inst. Anim. Health, NARO, 3Res.
Found. for Micro. Dise. of Osaka Univ.)
WS5-6 (P-196)
The capsule of fungal pathogen Crptococcus gattii isrequired for the stress adaptation and the immune
escape○Yoshiko Otani1,2, Keigo Ueno2, Makoto Urai2, Kiminori
Shimizu1, Michiyo Kataoka3, Noriko Saito3, Yoshitsugu
Miyazaki2, Yuki Kinjo2 (1Dept. Biolig. Sci. Fac. Indust. Sci.
Technol, Tokyo Univ. of Sci., 2Dept. Chemother and Mycoses.
NIID, 3Lab. Electro. Microscop., NIID)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

WS6 Immunity and host defense
March 20, Monday 10:30–12:30
Room 4 (Meeting Room 3)
Chairs: Takayuki Matsumura (Natl. Inst. Infect. Dis.)
Masayuki Umemura (Univ. Ryukyus)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

WS6-1 (P-309)
Interferon-γ-mediated innate immunity against
Staphylococcus pseudintermedius in canine DH82 cells○Akiko Segawa, Kohei Kumagai, Hiroyuki Tani, Takeshi
Matsuzawa (Grad. Sch. Life Envrion. Sci., Osaka Pref. Univ.)

WS6-5 (P-340)
S. aureus-specific IgG antibodies inhibit the bacterial
growth in a Sortase A independent manner○Mutsumi Furukawa1,3, Hiroshi Yoneyama2,3, Eiji Hata4,
Tasuke Ando2, Tomohito Hayashi4, Yoshio Kiku4, Yuuya
Nagasawa4, Kouichi Watanabe1,3, Hisashi Aso1,3, Tomonori
Nochi1,3 (1Laboratory of Functional Morphology, Graduate
School of Agricultural Science, Tohoku University, 2Laboratoryof Animal Bacteriology, Graduate School of Agricultural Science,
Tohoku University, 3International Research and Education
Center for Food and Agricultural Immunology, Graduate Schoolof Agricultural Science, Tohoku University, 4National Instituteof Animal Health, National Agriculture and Food Research
Organization)
WS6-6 (P-348)
Functional diversity of IL-17A producing cells in the
mycobacterial infected lungs○Masayuki Umemura1,2, Kanako Gima3, Masayuki Fukui4,
Naoko Teruya1, Giichi Takaesu1,2, Goro Matsuzaki1,2 (1Mol.
Microbiol. Gr., Dept. Infect. Dis., Trop. Biosphere Res. Cent.,
Univ. Ryukyus, 2Host Defense, Grad. Sch. Med., Univ. Ryukyus,
3Sch. Med., Niigata Univ., 4Dept. Pharma. Sci., Aomori Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

WS7

Pathogenic factors and pathology
March 20, Monday 16:10–18:10
Room 5 (Meeting Room 4)

Chairs: Norihiko Takemoto (NCGM)
Kohei Arasaki (Tokyo Univ. Pharm. and Life Sci.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

WS6-2 (P-314)
IL-6-deficient immature myeloid cells have noprotective function against Streptococcus infection○Takayuki Matsumura1, Tadayoshi Ikebe2, Makoto Ohnishi2,
Manabu Ato1 (1Dept. Immunol., Natl. Inst. Infect. Dis., 2Dept.
Bacteriol. I, Natl. Inst. Infect. Dis.)

WS7-1 (P-212)
The exploration of novel virulence factor and virulence
regulator in Group A Streptococci○Norihiko Takemoto1, Shinya Watanabe2, Tohru Miyoshi
Akiyama1 (1Pathogenic Microbe lab., NCGM, 2Div. Bacteriol.,Dept. Infect. Immunity, Sch. Med., Jichi Med. Univ.)

WS6-3 (P-319)

WS7-2 (P-178)

Analysis of PRDX1 which contributes to host defenses
against Mycobacterium tuberculosis○Kazunori Matsumura1, Hiroki Iwai1, Masako Miyazawa Kato1,
Fumiko Kirikae1, Jizi Zhao1, Toru Yanagawa2, Tetsuro Ishii2,
Keiji Funatogawa3, Tohru Miyoshi Akiyama1, Teruo Kirikae1(1Dept. of Infectious Diseases, National Center for Global
Medicine, 2Facu. of Medicine, University of Tsukuba, 3Dept. ofMicrobiology, Tochigi Prefectural Institute of Public Health andEnvironmental Science)

Streptococcus pyogenes NADglycohydrolase as negative
regulator for internalization into HeLa cells○Hirotaka Toh, Chihiro Aikawa, Shintaro Nakajima, Takashi
Nozawa, Atsuko Nozawa, Ichiro Nakagawa (Dept. Micribiol.,Grad. Sch. Med., Kyoto Univ.)

WS6-4 (P-321)
Bcl-xL regulates Group A Streptococcus internalization
to host cell and autophagosome-lysosome fusion○Shintaro Nakajima, Chihiro Aikawa, Takashi Nozawa, Atsuko
Nozawa, Hirotaka Toh, Ichiro Nakagawa (Dept. Micribiol., Grad.
Sch. Med., Kyoto Univ.)

WS7-3 (P-183)
L. monocytogenes δH activates the expression ofcompetence genes and is essential for intracellular
growth○Veronica Teresa Medrano Romero, Kazuya Morikawa(Bacteriol. Fac. Med. Univ. Tsukuba)（ 81 ）

WS7-4 (P-157)
Legionella Effector Lpg1137 Shuts down ERmitochondria Communication through Cleavage of
Syntaxin 17○Kohei Arasaki1, Yumi Mikami1, James Havey2, Stephanie R
Shames2, Craig R Roy2, Mitsuo Tagaya1 (1Sch. Life Sci., Tokyo
Uvni. Pharm. and Life Sci., 2Department of Microbial
Pathogensis, Sch. Med., Yale Univ.)

WS8-4 (P-317)
One of mycoplasmal active entities that induce IL-1β
production by macrophages is lipopeptide/lipoprotein○Ayumi Saeki1, Akira Hasebe1, Toshihiko Suzuki2, Ken-ichiro
Shibata1 (1Div. Oral Mol Microbiol., Dept Oral Pathobiol. Sci.,
Hokkaido Univ. Grad. Sch. Dent. Med., 2Dept. Bacterial Infectionand Host Response., Grad Sch. Med. Dent. Sci., Tokyo Medical
and Dental Univ.)

WS7-5 (P-133)
Analysis of Francisella effector interacting withcentrosome○Takashi Shimizu1, Jin Suzuki2, Kenta Watanabe1, Masahisa
Watarai2, Akihiko Uda3 (1Dept. Vet. Public Health, Fac. Vet. Sci.,
Yamaguchi Univ., 2Dept. Pathol Prevent. Vet. Sci., Grad. Sch. Vet.
Sci., Yamaguchi Univ., 3Dept. Vet. Sci., NIID)

WS8-5 (P-322)
Potentiation of antibacterial activity of macrophages by
persulfide donor treatment○Tianli Zhang1, Hiroyasu Tsutsuki1, Katsuhiko Ono1, Takaaki
Akaike2, Tomohiro Sawa1 (1Dept. Microbiol., Sch. Med.,
Kumamoto Univ., 2Dept. Environ Health Sci and Mol Toxicol.,Sch. Med., Tohoku Univ)

WS7-6 (P-162)
Survival strategy of Helicobacter pylori by sRNA
○Kotaro Kiga1,2, Bo Zhu1, Ryo Kinoshita1, Takahito Sanada1,
Hitomi Mimuro1 (1Div. Bacteriol., Int’l Res. Ctr. Infct. Dis., Inst.
Med. Sci., Univ. Tokyo, 2Div. Bacteriol., Sch. Med., Jichi Med.
Univ.)

WS8-6 (P-326)
Immunostimulatory effects of outer membrane vesicles
from acetic acid bacteria○Masahito Hashimoto, Taichi Matsumoto, Risako Baba, Mami
Ozono, Shuhei Hashiguchi (Sci. & Eng. Area, Kagoshima Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

WS8

Immunity and host defense

March 21, Tuesday 13:30–15:30
Room 3 (Meeting Room 2)
Chairs: Go Kamoshida (Teikyo Univ.)
Mayuko Osada-Oka (Kyoto Pref. Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

WS8-1 (P-307)
Bacteria are trapped in spontaneous neutrophil
extracellular traps induced by serum-free culture
condition○Go Kamoshida, Takane Ueda, Satoshi Nishida, Shigeru
Nagakawa, Tsuneyuki Ubagai, Yasuo Ono (Department ofMicrobiology and Immunology, Teikyo University School of
Medicine)
WS8-2 (P-310)
Fusobacterium nucleatum induces the production ofNETs-associated MIF by human neutrophils○Hiroyuki Tada (Dept. Oral Microbiol., Grad. Sch. Dent.,
Tohoku Univ.)
WS8-3 (P-315)
Escherichia coli-derived outer membrane vesicles cause
the proinflammatory signal mediated by exosomes○Mayuko Osada-Oka1, Yui Kimura1, Daisuke Yakura2, Naoaki
Shinzawa3, Yasuhiko Horiguchi3, Hiroshi Ichikawa2, Yukiko
Minamiyama1 (1Food Hyg. Env. Health, Life Env. Sci., Kyoto
Pref. Univ., 2Doshisya University, 3Dept. Mol. Bacteriol., RIMD,
Osaka Univ.)（ 82 ）

WS9

Pathogenic factors and pathology
March 21, Tuesday 15:30–17:30
Room 3 (Meeting Room 2)

Chairs: Tomoko Kohda (Osaka Pref. Univ.)
Shinya Watanabe (Jichi Med. Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

WS9-1 (P-211)
Bordetella PlrS-mediated virulence regulatory system isimportant for the respiratory infection
Mai Higashi1, Sayaka Nishikawa1,2, Keisuke Ishigaki1, Hiroyuki
Abe1, Yasuhiko Horiguchi1, ○Naoaki Shinzawa1 (1Dept. Mol.
Bacteriol., RIMD, Osaka Univ., 2Natl. Inst. Anim. Health, NARO)
WS9-2 (P-153)
The N-terminal domain of variant botulinum
neurotoxin type A contributes to the potency to neurons○Tomoko Kohda1, Kentaro Tsukamoto2, Shunji Kozaki1,
Masafumi Mukamoto1 (1Dept. Vet. Sci., Grad. Sch. Life Environ.
Sci., Osaka Pref. Univ., 2Dept. Microbiol., Fujita Health Univ.
Sch. Med.)
WS9-3 (P-181)
Regulation of Campylobacter jejuni invasion by Tight
Jnuctions in polarized intestinal epithelial cells○Sho Hatayama, Takaaki Shimohata, Sachie Amano, Junko
Kido, Yuna Kanda, Aya Tentaku, Shiho Fukushima, Takashi
Uebanso, Kazuaki Mawatari, Akira Takahashi (Dept. Preventive
Environment and Nutrition, Inst. Biomedical Science, Univ.
Tokushima Graduate School)

第 90 回日本細菌学会総会プログラム集

WS9-4 (P-166)
Involvement of PDIM/PGL from BCG in resistance tobile acids○Shohei Tamura1, Masaaki Nakayama2, Nagatoshi Fujiwara3,
Takayuki Wada4, Saburo Yamamoto5, Hiroki Kosaki2, Seiji Iida1,
Naoya Ohara2 (1Dept. Oral Maxillofacial Reconst. Surg.,
Okayama Univ. Grad. Sch. Med. Dent. Pharm. Sci., 2Dept. Oral
Microbiol., Okayama Univ. Grad. Sch. Med. Dent. Pharm. Sci.,
3Dept. Food Nutl, Faculty Contemp Human Life Sci.,
Tezukayama Univ, 4Dept. Int. Health, Inst. Trop. Med., Nagasaki
Univ., 5Japan BCG Lab.)
WS9-5 (P-209)
Relationship between a 16S rRNA mutation associatedwith kanamycin resistance and M. tuberculosis
virulence○Shinya Watanabe1,2, Kazunori Matsumura3, Hiroki Iwai3, Keiji
Funatogawa4, Masako Kato3, Fumiko Kirikae3, Tohru Miyoshi
Akiyama1, Longzhu Cui2, Teruo Kirikae3 (1Lab. Pathogenic
Microbes, NCGM, 2Div. Bacteriol., Dept. Infect. Immunity, Sch.
Med., Jichi Med. Univ., 3Dept. Infect. Dis., NCGM, 4Tochigi
Prefectural Institute of Public Health and Environmental
Science)WS9-6 (P-184)
Identification of novel mycobacterial inhibitors against
bacterial PknG kinase○Yuichi Kanehiro1, Haruaki Tomioka2, Yutaka Tatano3, Timmy
Richardo1, Hyoji Kim1, Hisashi Iizasa1, Hironori Yoshiyama1(1Microbiology, Faculty of Medicine, Shimane University,
2School of Nursing, Yasuda Women’s University, 3Departmentof Pharmacy, School of Pharmacy, IUHW)（ 83 ）

Poster (P)P-001
Construction of a Staphylococcus aureus variant
deficient in two alanine racemase genes○Syun Nasuno, Ryota Yoneyama, Mika Sato, Tasuke Ando,
Emiko Isogai, Hiroshi Yoneyama (Dept. Microbial Biothechnol.,
Tohoku Univ.)
P-002
The JTY_3475c from BCG Tokyo represses thetranscription of JTY_3476 gene
○Kaori Shirasaki1, Masaaki Nakayama2, Saburo Yamamoto3,
Takemasa Takii4, Mayuko Okabe5, Manabu Ato5, Hiroshi
Kamioka1, Naoya Ohara2 (1Dept. Orthodontics., Okayama Univ.
Grad. Sch. Med. Dent. Pharm. Sci., 2Dept. Oral Microbiol.,
Okayama Univ. Grad. Sch. Med. Dent. Pharm. Sci., 3Japan BCG
Lab., 4Dept. Mycobacterium Ref. Res., RIT, JATA, 5Dept.
Immunol., Natl. Inst. Infect. Dis.)
P-003
Vibrio cholerae are classified into two lineages based on
the gene constitution of locus MS6_A0927○Kazuhisa Okada, Shigeyuki Hamada (RCC-ERI, RMID, Osaka
Univ.)
P-004
Detection of Leptospira from soil-originated in Japan○Keiko Sakakibara1, Toshiyuki Masuzawa1, Midori Ogawa2,
Yasuhiko Nikaido2, Masahiro Matsumoto2, Mitsumasa Saito2,
Junko Tomida3, Yoshiaki Kawamura3, Yasutake Yanagihara4,
Yusuke Hidaka5 (1Dept. Microbiol. Immunol., Sch. pharm,
Chibakagaku Univ., 2University of Occupational andEnvironmental Health, 3Aichi Gakuin University, 4University of
Shizuoka, 5Kyushu University)
P-005
Comparative analysis of pathogenicity elements in
Vibrio cholerae from pond water and patients in
Kolkata○Tamaki Mizuno1, Daichi Morita2, Asish K. Mukhopadhyay3,
Daisuke Imamura2, Sumio Shinoda2, Shin-ichi Miyoshi1 (1Grad.
Med, Dent. Pharm. Sci., Okayama Univ., 2Collab. Res. Ctr.,
Okayama Univ., 3NICED)
P-006
Taxonomic and ecological characterization of a novel
intestinal bacterium causing type 2 diabetes (T2D)○Hiroyuki Kusada1, Keishi Kameyama2, Xian-Ying Meng1,
Yoichi Kamagata1, Hideyuki Tamaki1 (1BRI, AIST, 2AjinomotoCo., Inc.)（ 84 ）

P-007
Comparative genomic analysis of Enterohemorrhagic E.
coli O145:H28○Keiji Nakamura1, Kazunori Murase2, Takehiko Itoh3, Mainil
Jacques4, Shuji Yoshino5, Mariko Kurogi5, Keiko Kimata6, Junko
Isobe6, Kazuko Seto7, Yoshiki Etoh8, Eriko Maeda8, Kikuyo
Ogata9, Hiroshi Narimatsu9, Shioko Saito10, Jun Yatsuyanagi10,
Sunao Iyoda11, Makoto Ohnishi11, Tadasuke Ooka12, Yasuhiro
Gotoh1, Yoshitoshi Ogura1, Tetsuya Hayashi1 (1Dept. Bacteriol.,Fac. Med. Sci., Kyushu Univ., 2Dept. Microbiol., Grad. Sch. Med.,
Kyoto Univ., 3Grad. Sch. Biosci. Biotech., Tokyo Inst. Technol.
Univ., 4Dept. Infect. Dis., Fac. Vet. Med., Liege Univ., 5Dept.
Microbiol., Miyazaki Inst. Pub. Health Environ., 6Dept.
Bacteriol., Toyama Inst. Health, 7Div. Bactreriol., Osaka Pref.
Inst. Pub. Health, 8Dept. Hlth. Sci., Fukuoka Inst. Health
Environ. Sci., 9Div. Microbiol., Oita Pref. Inst. Health Environ.,
10Dept. Microbiol., Akita Res. Cen. Pub. Health Environ., 11Dept.
Bacteriol., Natl. Inst. Infect. Dis., 12Dept. Microbiol., Grad. Sch.
Med. Dent. Sci., Kagoshima Univ.)
P-008
Molecular diversity of Mycobacterium avium subsp.
paratuberculosis strains isolated in Japan using NGS
data○Kei Nishimori, Makoto Osaki (Mycobacterial Disease Unit,
NIAH, NARO)
P-009
An outbreak investigation of methicillin-resistant
Staphylococcus aureus by using whole genome analysis○Katsuyuki Katahira, Yasuhiro Gotoh, Yoshitoshi Ogura,
Tetsuya Hayashi (Dept. Bacteriol., Fac. Med. Sci., Kyushu
Univ.)
P-010
Development of drug susceptibility prediction system
based on VNTR genotyping of Mycobacterium avium○Yutaka Tatano1, Chiaki Sano2, Akira Umeda3, Satoshi
Mitarai4, Junko Fujihara2, Haruo Takeshita2, Haruaki Tomioka5,
Hideki Yagi1 (1Dept. Pharm. Sci., Int’l Univ. of Health andWelfare, 2Sch. Med., Shimane Univ., 3Resp. med., Int’l Univ. of
Health and Welfare Shioya Hosp., 4Dept. Mycobac. Ref. Res.,
Res. Inst. TB., JATA., 5Dept. Basic Med. Sci. Fro Nursing, Yasuda
Women’s Univ.)
P-011
Reclassification of Gemella from human specimens○Michiko Furugaito, Shigekazu Iguchi, Atsushi Yoshida, Yutaka
Uzawa, Ken Kikuchi (Department of Infectious Diseases, Tokyo
Women’s Medical University)

第 90 回日本細菌学会総会プログラム集

P-012
Surveillance of meningococcal carriage rate in healthy
persons in Japan○Hideyuki Takahashi1, Masae Haga2, Tomimasa Sunagawa3,
Takehito Saitoh3, Takeru Kitahara4, Sohkichi Matsumoto4,
Makoto Ohnishi1 (1Dept. Bacteriol 1, Nat. Inst. Infect. Dis.,
2Healthcare center, Hokkaido Edu. Univ., 3Dep. Survei., Nat.
Inst. Infect. Dis., 4Dep. Med., Niigata Univ.)
P-013
Streptococcus dentiloxodontae sp. nov., isolated fromthe oral cavity of elephants○Masanori Saito, Noriko Kuwahara, Osamu Tsuzukibashi,
Tomoko Ochiai (Dept. Microbiol. Immunol., Sch. Dent.
Matsudo, Nihon Univ.)
P-014
An amoebae backpack human pathogenic bacteria
depending on the amoebal endosymbiont○Mizue Matsushita, Junji Matsuo, Torahiko Okubo, Hiroyuki
Yamaguchi (Faculty Health Sci. Hokkaido Univ.)
P-015
Gene expression in Bordetella pertussis pellicle○Tomoko Hanawa1, Kazunari Kamachi2, Hideo Yonezawa1,
Satoshi Kurata1, Fuhito Hojo3, Takako Osaki1, Cynthia Zaman1,
Shigeru Kamiya1 (1Department of Infectious Diseases, Kyorin
University School of Medicine, 2Department of Bacteriology II,
National Institute of Infectious Diseases, 3Institute of Laboratory
Animals, Graduate School of Medicine, Kyorin University Inst,
Lab. Anim, Grad. Sch. Med.)
P-016
Streptococcus mutans releases extracellular DNA in
response to sucrose○Sachi Inoue1, Tomohiro Inaba2, Nozomu Obana3, Yutaka
Yawata4, Hidenobu Senpuku5, Nobuhiko Nomura3 (1Grad. Sch.
Life Environ. Sci., Univ. Tsukuba, 2Environ. Manage. Res. Inst.,
AIST, 3Fac. Life Environ. Sci., Univ. Tsukuba, 4Dept of Civil.
Environ and Geomatic Engineering., ETH Zurich, 5Dept.
Bacterio. I., NIID)
P-017
Oral bacterial interaction affects Streptocuccus mutans
biofilms structure○Yasuhiro Nakanishi1,2, Tatsuya Yamamoto1, Nozomu Obana1,
Masanori Toyofuku1, Akihiro Kaneko2, Nobuhiko Nomura1(1Grad. Sch. Life and Env. Sci., Tsukuba Univ., 2Grad. Sch.
Medicine., Tokai Univ.)
P-018
AlpA outer membrane protein of Helicobacter pylori
affects biofilm formation○Hideo Yonezawa, Takako Osaki, Tomoko Hanawa, Satoshi
Kurata, Cynthia Zaman, Fuhito Hojo, Shigeru Kamiya (Dept.
Infect. Dis., Kyorin Univ. Sch. Med.)

P-019
Colony spreading factor of Flavobacterium johnsoniae○Keiko Sato1, Yoshio Kondo2, Keigo Imamura2, Yuka Narita3,
Mariko Naito1, Taku Fujiwara2, Koji Nakayama1 (1Dept.
Microbiol. Nagasaki Univ., 2Dept. Pediatric dent. Nagasaki
Univ., 3Fukuoka Dent. College)
P-020 (WS1-5)
Exploring the Microbiota in Saliva from Children○Izumi Mashima1,2,3, Theodorea Fraggrantia Citra3, Futoshi
Nakazawa3 (1Postdoctoral Fellow of JSPS, 2Dept. Oral Biol., Sch.
Dent Med., The State Univ. NY Buffalo, 3Dept. Oral Microbiol.,Sch. Dent., Heal. Sci. Univ. Hokkaido)
P-021
Effect of production and inactivation of autoinducer inEikenella corrodens○Ryohei Iida1, Fariha Jasin Mansur2, Hiroyuki Azakami3,4(1Grad. Sch. Agri., Yamaguchi Univ., 2United Grad. Sch. Agri,
Tottori Univ., 3Grad. Sch. Inov., Yamaguchi Univ., 4ResearchCenter Thermotolerant Microbial Resources, Yamaguchi Univ.)
P-022
DNA sequence analysis of the novel Veillonella species
isolated from saliva of Thai children○Theodorea Fraggrantia Citra1, Izumi Mashima1,2,3, Futoshi
Nakazawa1 (1Dept. Oral Microbiol. Sch. Dent., Heal. Sci. Univ.
Hokkaido, 2Postdoctoral Fellow of JSPS, 3Dept. Oral Biol. Sch.
Dental Med. State Univ. NY Buffalo)
P-023 (WS1-6)
Disease-specific bacterial networks of peri-implantitis
and periodontitis clarified by metatranscriptomics○Takayasu Watanabe1, Takahiko Shiba2, Hirokazu Kachi3,
Kazunori Murase4, Yasuo Takeuchi2, Fumito Maruyama4, Yuichi
Izumi2, Ichiro Nakagawa4 (1Res. Center for Food Safety, Grad.
Sch. Agr. Life Sci., Univ. Tokyo, 2Sec. Periodontol., Grad. Sch.
Med. Dent. Sci., Tokyo Med. Dent. Univ., 3Sec. Maxillofac.
Surgery, Grad. Sch. Med. Dent. Sci., Tokyo Med. Dent. Univ.,
4Sec. Microbiol., Grad. Sch. Med., Kyoto Univ.)
P-024
An investigation of dynamic microbial communities for
C. jejuni and C. coli using metagenomics○Nachiko Ogata, Yaqi Pan, Takayasu Watanabe, Sakura Arai,
Hyunjung Kim, Tsutomu Sekizaki (Res. Center for Food Safety,
Grad. Sch. Agr. Life Sci., Tokyo Univ.)
P-025
Comprehensive analysis of the skin bacterial microbiotaof healthy Japanese individuals○Otomi Cho, Mizuna Inoue, Takashi Sugita (Dept. Microbiol.
Meiji Pharm. Univ.)（ 85 ）

P-026
Molecular detection of Acinetobacter spp. from the skinof patients with skin diseases○Mizuna Inoue, Otomi Cho, Takashi Sugita (Dept. Microbiol.,
Meiji Pharm Univ.)
P-027
Analysis of skin flora by new skin bacteria collection
method and comparison with swab method○Satoshi Nagase1, Kazuhiro Oogai2, Yumiko Mori1, Kanae
Mukai3, Miki Matsue1, Junko Sugama3, Shigefumi Okamoto1(1Dept. Clin. Lab. Sci., Sch. Med. Sci., Kanazawa Univ., 2Wellness
Promotion Sci. Center, Sch. Med. Sci., Kanazawa Univ., 3Dept.
Clin. Nurs. Sci., Sch. Med. Sci., Kanazawa Univ.)
P-028
Prevalence of chlamydial infection in the genital tract ofwomen and the degree of inflammation○Keisuke Taki, Junji Matsuo, Torahiko Okubo, Hiroyuki
Yamaguchi (Faculty Health Sci. Hokkaido Univ.)
P-029
Evaluation of oral bacterial compositions based on
penta-gram patterns in nucleotide sequences○Yoshio Nakano1, Nao Taniguchi2, Fumiyuki Kuwata1 (1Dept.
Chem., Nihon Univ. Sch. Dent., 2Dept. Prev. Pub. Health Dent.,
Fukuoka Dent. Coll.)
P-030
Isolation of novel bacteria from healthy human feces
using conventional culture media○Tamaki Ito, Tsuyoshi Sekizuka, Akifumi Yamashita, Kengo
Kato, Makoto Kuroda (Pathogen Genomic Center, Nat. Inst.
Infect. Dis.)
P-031 (WS1-4)
Rickettsia is discriminated against by ticks withabnormal reproductive systems○Naoya Takamoto1, Hitoshi Tai1, Hiroko Sato2, Fumihiko
Kawamori3, Asaka Ikegaya3, Nobuhiro Takada4, Norio Ohashi1(1Grad. Sch. Integrated Pharm. Nutr. Sci., Univ. Shizuoka, 2Akita
Res. Center Public Health Environ., 3Shizuoka Inst. Environ.
Hygine, 4Fukui Univ.)
P-032 (WS1-7)
Characteristics of salivary microbiome in orally-healthy
Japanese adults○Toru Takeshita1, Shinya Kageyama1, Mikari Asakawa1,
Michiko Furuta1, Kenji Takeuchi1, Toshiharu Ninomiya2,
Yoshihisa Yamashita1 (1Sect. Prev. & Public Health Dent., Fac.
Dent. Sci., Kyushu Univ., 2Dept. Epidemiol. & Public Health,
Grad. Sch. Med. Sci., Kyushu Univ.)（ 86 ）

P-033 (WS1-2)
Comparison of Bacteroidetes microbiota in theintestines between laboratory mice and healthy humans○Takashi Sasaki1, Kyoko Kuwahara1, Jie Yu Lu1, Dai Ishikawa2,
Akihito Nakajima2, Keiichi Hiramatsu1 (1Dept. Microbiol., Sch.
Med., Juntendo Univ., 2Dept. Gastroenterol., Sch. Med.,
Juntendo Univ.)
P-034
Does metabolites in gut world reflect effect of dietary
ingredients on gut microbial community ?
○Takashi Uebanso1, Ayumi Yoshimoto1, Takaaki Shimohata1,
Mutsumi Nakahashi2, Kazuaki Mawatari1, Akira Takahashi1(1Department of Preventive Environment and Nutrition
Institute of Biomedical Sciences, Tokushima University
Graduate School, 2Graduate School of Bioscience andBioindustry Tokushima University)
P-035 (WS1-3)
Prolongevity effect and the specifically up-regulated
genes by probiotics in Caenorhabditis elegans○Tomomi Komura1,2, Eriko Nakadai1, Yoshikazu Nishikawa1(1Dept. Food Human Health Sci., Grad. Sch. Human Life Sci.,
Osaka City Univ., 2Dept. Food Sci. Nutr., Nara Women’s Univ.)
P-036 (WS1-1)
Evaluation of DNA extraction methods from stool
samples aimed at standardization of gut microbiome
analysis○Morie Nishiwaki1, Koichi Abe2, Takeshi Naito2, Nao
Hosokawa1,2, Kazuya Omi1, Ryujiro Hara2 (1Miraca holdings
Inc., 2FUJIREBIO Inc.)
P-037
Single cell observation reveals heterogeneity ofuncultivable bacteria○Rino Isshiki1, Hirotsugu Fujitani1,2, Daiki Tanaka2, Tetsushi
Sekiguchi2, Satoshi Tsuneda1,2 (1Dep. Life Sci. Med. Biosci.,
Grad. Sch. Adv. Sci. Eng., Waseda Univ., 2NLR, Waseda Univ.)
P-038
Assessment of non-tuberculous mycobacteria in river
water○Kentaro Arikawa1, Yukiko Nishiuchi2, Tomotada Iwamoto1(1Dept. Infec. dis., Kobe Inst. Heal., 2Toneyama Inst.
Tuberculosis Res., Osaka City Uni. Med. Sch)
P-039
Amoebal endosymbiont Neochlamydia restricts hostamoebal phagocytosis via actin stabilization○Chinatsu Maita1, Junji Matsuo1, Torahiko Okubo1, Shinji
Nakamura2, Hiroki Nagai3, Hiroyuki Yamaguchi1 (1Faculty.
Health Sci. Hokkaido Univ., 2Div. Biomed. Imag. Res., Juntendo
Univ. Grad. Sch. Med., 3RIMD, Osaka Univ.)

第 90 回日本細菌学会総会プログラム集

P-040
Epidemiological investigation and detection of virulencetraits in Legionella spp. isolates from hot spring○Noriko Nakanishi, Shinobu Tanaka, Kentaro Arikawa,
Tomotada Iwamoto (Dept. Infec. dis., Kobe Inst. Heal.)
P-041
Live imaging-based analysis of virulence-related genes
of Pseudomonas syringae pv. tabaci○Nozomu Maruyama1, Tatsunori Kiyokawa1, Takako Ishiga2,
Yasuhiro Ishiga2, Shigeyuki Betsuyaku2, Nozomu Obana2, Yuki
Ichinose3, Nobuhiko Nomura2 (1Grad. Sch. of Life and Environ.
Sci., Univ. of Tsukuba, 2Fac. of Life and Environ. Sci., Univ. of
Tsukuba, 3Grad. Sch. of Environ. and Life Sci., Okayama Univ.)
P-042
Effects of disruption of genes expressed during VBNC
phase of Vibrio cholerae on survival under starvation○Daisuke Imamura1, Avijit Sarkar1, Daichi Morita1, Tamaki
Mizuno2, Keinosuke Okamoto1, Shin-ichi Miyoshi2, Sumio
Shinoda1 (1Collab. Res. Ctr. Okayama Univ. Infect. Dis. India,
Okayama Univ., 2Grad Sch Med Dent Pharm Sci, Okayama
University)
P-043
Survival of Helicobacter pylori in environmental soil
○Fuhito Hojo1, Takako Osaki2, Hideo Yonezawa2, Tomoko
Hanawa2, Satoshi Kurata2, Shigeru Kamiya1,2 (1Inst. Lab. Anim.,
Grad. Sch. Med., Kyorin Univ., 2Div. Med. Microbiol., Dep.
Infect. Dis., Kyorin Univ.)
P-044
The role of nutritional condition and glycopeptidolipid
on biofilm formation of nontuberculous mycobacteria○Yukiko Nishiuchi1, Takahiro Totani2, Yoshitaka Tateishi3,
Yukihiro Kaneko2, Sohkichi Matsumoto3 (1Inst. Toneyama
Tuberculosis Res., Sch. Med., Osaka City Univ., 2Dept. Bacteriol.,Grad. Sch. Med., Osaka City Univ., 3Dept. Bacterial., Grad. Sch.
Med. Dent. Sci., Niigata Univ.)
P-045
Structural and functional analysis of the periplasmic
region of DedD in Escherichia coli
○Toshio Yamaguchi, Ayaka Watanabe, Yousuke Takeuchi,
Masahiro Fukuhara (Dept. Microbiol., Fac. Pharm., Niigata
Univ. Pharm. Appl. Life Sci.)
P-046
Characterization of Helicobacter pylori strains incontinuous flow culture system○Takako Osaki1, Cynthia Zaman1, Hideo Yonezawa1, Fuhito
Hojo1, Satoshi Kurata1, Tomoko Hanawa1, Motomichi
Takahashi1,2, Kentaro Oka2, Shigeru Kamiya1 (1Dept. Infect.
Dis., Kyorin Univ. Sch. Med., 2Tokyo R&D Center, Miyarisan
Pharma. Co. Ltd.)

P-047
Trial of gellan gum plate to culture Filobacterium
rodentium○Fumio Ike (Exp. Animal Div., RIKEN BRC)
P-048
Investigation of the VNC-like cells inducing materials in
C. jejuni○Tomoya Yamamoto, Aimi Shimizu, Tomoko Mizote(Yamaguchi Prefectural University)
P-049
Farm level contamination of cucumber fruits by E. coli
O157:H7○Nobuyuki Kijima1, Masayuki Maeda2, Toshiro Kai3, Hiroyuki
Sekiguchi4 (1Institute of Vegetable and Floriculture Science,
NARO, 2Niigata Agricultural Research Institute, 3Miyazaki
Agricultural Research Institute, 4Western Region Agricultural
Research Center, NARO)
P-050
The role of flies in maintaining antimicrobial-resistancein farm environments○Akira Fukuda1, Masaru Usui1, Masashi Okamura2, DongLiang Hu2, Yutaka Tamura1 (1Dept. Food Safety, Vet. Med.,
Rakuno Gakuen Univ., 2Lab. Zoonoses, Kitasato Univ. Sch. Vet.
Med.)
P-051
Staphylococcal biofilm dispersal by nuclease via RNA
degradation○Akiko Tajima1,2, Yoshimitsu Mizunoe1,2 (1Dept. Bacteriol., The
Jikei Univ. Sch. Med., 2The Jekei Ctr. Biofilm Res.)
P-052
Comparison of structome analysis data between
Mycobacterium smegmatis and M. tuberculosis○Hiroyuki Yamada, Kinuyo Chikamatsu, Akio Aono, Lina Yi,
Yuriko Igarashi, Yoshiro Murase, Akiko Takaki, Satoshi Mitarai(Dept. Mycobacterium Reference and Research, the ResearchInstitute of Tuberculosis, Japan Anti-Tuberculosis Association.)
P-053
Vibrio flagellar motor structure observed by cryoelectron tomography
Zhu Shiwei2, Tatsuro Nishikino1, ○Michio Homma1, Jun Liu2
(1Div. Biol. Sci., Grad. Sch. Sci., Nagoya Univ., 2Dep. Path. Lab.
Med., McGovern Med. Sch, UT Houston)P-054
Morphological and molecular characterization of amotility-defective mutant of Leptospira biflexa○Yuya Sasaki1,2, Akihiro Kawamoto3, Kie Kasuga4, Shuichi
Nakamura5, Ryoichi Sato1, Makoto Ohnishi2, Nobuo Koizumi2(1Appl. Biol. Sci., Tokyo Univ. Agri. Tech., 2Dept. Bactoriol I,
NIID, 3FBS, Osaka Univ., 4Dept. Pharm., Niigata Univ. Pharm.
Appl. Life Sci., 5Dept. Appl. Phys., Tohoku Univ.)（ 87 ）

P-055Structural analysis of Porphyromonas gingivalis TypeV pilus assembled in vitro○Satoshi Shibata, Mikio Shoji, Koji Nakayama (Dept. Mol.
Microbiol. Immunol., Grad. Sch. of Biomed Sci. Nagasaki Univ.)

P-063
Carbohydrate backbone in the lipopolysaccharides
isolated from Vibrio parahaemolyticus O7○Yasunori Isshiki, Yoshitaka Uchimura, Harue Nomura, Seiichi
Kondo (Dept. Microbiol., Sch. Pharm. Sci., Josai Univ.)

P-056
S46 family dipeptidyl peptidases (DPPs) in the genus
Bacteroides○Yuko Ohara-Nemoto, Toshio Ono, Takayuki K. Nemoto (Dept.
Oral Mol. Biol., Nagasaki Univ. Grad. Sch. Biomed. Sci.)

P-064
Disrupting processes of peptidoglycan observed byquick–freeze and deep–etch electron microscopy○Yuhei O. Tahara1,2, Isil Tulum1,2, Makoto Miyata1,2 (1Grad.
Sch. of Sci., Osaka City Univ, 2OCARINA, Osaka City Univ)

P-057
Role of DQAxxLR motif in FlhG for the flagellar number
regulation in Vibrio alginolyticus○Akira Mizuno, Seiji Kojima, Michio Homma (Div. Bio. Sci.,
Sch. Sci., Nagoya Univ.)

P-065
Regulation of subcellular localization of MreB actin in
Escherichia coli
○Daisuke Shiomi1, Takuma Kawazura1, Kanon Matsumoto1,
Koki Kojima1, Fumiya Kato1, Tomomi Kanai1, Hironori Niki2(1Dept. LifeSci, Col. Sci, Rikkyo Univ., 2Nat. Inst. Gen.)

P-058
Role of interactions of FliJ with FlgN and FliT
chaperones in flagellar type III protein export○Tohru Minamino1, Miki Kinoshita1, Yusuke V Morimoto2,
Keiichi Namba1,2 (1Grad. Sch. Front. Biosci., Osaka Univ., 2QBiC.
RIKEN)
P-059
Influence of GlcNAc and sialyl transferase inhibitors on
Tannerella forsythia○Toshi Horie, Megumi Inomata, Takeshi Into, Yukitaka
Murakami (Dept. of Oral Microbiol., Asahi Univ. Sch. of Dent.)
P-060
Involvement of OmpA-like proteins from
Porphyromonas gingivalis in serum resistance○Megumi Inomata, Takeshi Into, Toshi Horie, Yukitaka
Murakami (Dept. of Oral Microbiol., Asahi Univ. Sch. of Dent.)
P-061
Novel structures of lipoteichoic acids common to
Lactobacillus gasseri○Ryosuke Kutomi1, Tsukasa Shiraishi1, Yamaha Sato2, Naoki
Morita3, Satoru Fukiya2, Toyotaka Sato1, Atsushi Yokota2, Shinichi Yokota1 (1Department of Microbiology, Sapporo Medical
University School of Medicine, 2Laboratory of Microbial
Physiology, Research Faculty of Agriculture, Hokkaido
University, 3Bioproduction Research Institute, National
Institute of Advanced Industrial Science and Technology)
P-062
A novel serotype-specific glycopeptidolipid from clinicalnontuberculous mycobacteria○Nagatoshi Fujiwara1, Minoru Ayata2, Takashi Naka1, Hirotaka
Kuwata3, Shinji Maeda4 (1Dept. Food and Nutrition, Facl.
Contemporary Human Life Science, Tezukayama Univ., 2Dept.
Virology, Osaka City Univ. Grad. Sch. Med., 3Dept. Oral
Microbial. and Immunol. Showa Univ. Sch. Dentistry, 4Hokkaido
Pharmaceutical Univ., Sch.l Pharm.)（ 88 ）

P-066
Study on yellow pigment production of cariogenic
Streptococcus mutans○Minori Hanaoka1, Naoki Narisawa1, Hidenobu Senpuku2,
Fumio Takenaga1 (1Grad. Sch. Bioresour. Sci., Nihon Univ.,
2Dept. Bacteriol I., Natl. Inst. Infect. Dis.)
P-067
Lys-Lys cross-linker is putatively responsible for
Porphyromonas gingivalis FimA oligomerization○Marni Eusebio Cueno, Kenichi Imai (Dept. Microbiol., Nihon
Univ. Sch. Dent.)
P-068
Novel fimbrilin PGN_1808 in Porphyromonas
gingivalis○Keiji Nagano, Yoshiaki Hasegawa, Yasuo Yoshida, Fuminobu
Yoshimura (Dept. Microbiol., Sch. Dent., Aichi Gakuin Univ.)
P-069
Enzymatic property and structure of bacterial
cystathionine β-synthase and development of theinhibitor○Chiaki Yasutake1, Tomoki Yoshida2, Hisae Izuhara-Kihara2,
Teruo Kuroda3, Masanori Sugiyama2, Yasuyuki Matoba3 (1Sch.
Pharm. Sci., Hiroshima Univ., 2Dept. Mol. Microbiol.
Biotechnol., Grad. Sch. Biomed. Health Sci., Hiroshima Univ.,
3Dept. Microbiol., Grad. Sch. Biomed. Health Sci., Hiroshima
Univ.)
P-070
Phosphotransacetylase and acetate kinase for ATP
biosynthesis are essential in Porphyromonas gingivalis○Yasuo Yoshida1, Mitsunari Sato1, Yuichiro Kezuka2, Yoshiaki
Hasegawa1, Keiji Nagano1, Fuminobu Yoshimura1 (1Departmentof Microbiology, Aichi Gakuin University School of Dentistry,
2Department of Structural Biology, Iwate Medical University
School of Pharmacy)

第 90 回日本細菌学会総会プログラム集

P-071
Regulation of histamine production in Raoultellaornithinolytica○Haruyuki Imaohji1, Tadasuke Ooka2, Yasuhiro Gotoh3,
Yoshitoshi Ogura3, Tetsuya Hayashi3, Tomomi Kuwahara1(1Dept. Microbiol., Sch. Med., Kagawa Univ., 2Dept. Microbiol.,Grad. Sch. of Med. and Dent. Sci., Kagaoshima Univ., 3Dept.
Bacteriol., Grad. Sch. of Med., Kyushu Univ.)
P-072
Mechanism of cysteine persulfide production in
Escherichia coli
○Tomoaki Ida1, Hideshi Ihara2, Masanobu Morita1, Shingo
Kasamatsu1, Tetsuro Matsunaga1, Akira Nishimura1, Shigemoto
Fujii1, Tomohiro Sawa3, Takaaki Akaike1 (1Dept. Environ.
Health Sci. Mol. Toxicol., Tohoku Univ. Grad. Sch. Med., 2Dept.
Biol. Sci., Grad. Sch. Sci., Osaka Pref. Univ., 3Dept. of Microbiol.,
Kumamoto Univ. Grad. Sch. Med. Sci.)
P-073
Formation of reactive sulfur species in bacteria○Hisyam Abdul Hamid1, Tomoaki Ida1, Tetsuro Matsunaga1,
Katsuhiko Ono2, Shigemoto Fujii1, Tomohiro Sawa2, Takaaki
Akaike1 (1Dept. Environ. Health Sci. Mol. Toxicol., Tohoku Univ.
Grad. Sch. Med., 2Dept. Microbiol., Grad. Sch. Med. Sci.,
Kumamoto Univ.)
P-074
Functional analyses of aminoacyl-tRNA synthetases for
persulfides formation○Takeru Sonobe1, Risa Kudo1, Akira Nishimura1, Tomoaki Ida1,
Soichiro Akashi1, Minkyung Jung1, Masanobu Morita1, Tetsuro
Matsunaga1, Shingo Kasamatsu1, Shigemoto Fujii1, Hideshi
Ihara2, Takaaki Akaike1 (1Dept. Environ. Health Sci. Mol.
Toxicol., Tohoku Univ. Grad. Sch. Med., 2Dept. Biol. Sci., Grad.
Sch. Sci., Osaka Pref. Univ.)
P-075
Physiological analysis of cysteine hydropersulfide
produced by cysteinyl-tRNA synthetase in yeast○Akira Nishimura1, Ryo Nasuno2, Tetsuro Matsunaga1,
Tomoaki Ida1, Shingo Kasamatsu1, Masanobu Morita1,
Shigemoto Fujii1, Hiroshi Takagi2, Takaaki Akaike1(1Department of Environmental Health Sciences and Molecular
Toxicology, Tohoku University Graduate School of Medicine,
2Grad. Schl. Biol. Sci., Nara Inst. of Sci. and Tech.)
P-076
Regulatory function of alcohol dehydrogenase 5 protein
polysulfidation in its enzymatic activity○Chazia Gluamo Abdula1, Shingo Kasamatsu1, Akira
Nishimura1, Md. Morshedul Alam2, Tomoaki Ida1, Tetsuro
Matsunaga1, Shigemoto Fujii1, Hideshi Ihara3, Hozumi
Motohashi2, Takaaki Akaike1 (1Dept. of Environ. Health Sci. Mol.
Toxicol., Tohoku Univ. Grad Sch of Med., 2Dept. of Gene Exp.
Regulation, IDAC, Tohoku Univ., 3Dept. of Biol. Sci., Grad. Sch.
of Sci., Osaka Pref. Univ.)

P-077
Implication of viscosity-dependent variation in
Leptospira motility for its colonization in the mucous
layer○Kyosuke Takabe, Seishi Kudo, Shuichi Nakamura (Grad. Sch.
Eng. Univ. Tohoku)
P-078
Single unit force of gliding machinery in Mycoplasma
mobile measured by optical tweezers○Masaki Mizutani1, Isil Tulum1,2, Yoshiaki Kinosita3, Takayuki
Nishizaka3, Makoto Miyata1,2 (1Grad. Sch. of Sci., Osaka City
Univ., 2OCARINA, Osaka City Univ., 3Dept. Phys., Gakushuin
Univ.)
P-079
Flagellar rotational switch mutants in EHPQR-motif of
the rotor protein FliG
○Tatsuro Nishikino1, Atsushi Hijikata2, Yasuhiro Onoue1, Seiji
Kojima1, Tsuyoshi Shirai2, Michio Homma1 (1Div. Biol. Sci.
Grad. Sch. Sci., Nagoya Univ., 2Dep. Biosci., Nagahama Inst. of
Bio-Sci. Tec.)
P-080
Chemotaxis Induced by Anaerobic Conditions and Gene
Manipulation Method of Spiroplasma eriocheiris○Natsuho Terahara1, Isil Tulum1,2, Peng Liu1,3, Makoto
Miyata1,2 (1Grad. Sch. of Sci., Osaka City Univ., 2OCARINA,
Osaka City Univ., 3Dept College of Life Sciences, Nanjing Normal
Univ. PR. China)
P-081
P1 adhesin, the leg for infection of Mycoplasma
pneumoniae○U Matsumoto1, Akihiro Kawamoto2, Takayuki Kato2, Yoshito
Kawakita1, Tsuyoshi Kenri3, Shigetarou Mori3, Keiichi Namba2,4,
Makoto Miyata1,5 (1Grad. Sch. Sci., Osaka City Univ., 2Grad. Sch.
Front. Biosciences., Osaka Univ., 3Infect. Dis. Inst., 4QBiC,
Riken., 5OCARINA, Osaka City Univ.)
P-082
Structural analyses of Gli123 protein, essential for
Mycoplasma mobile gliding○Daiki Matsuike1, Yuhei O. Tahara1,2, Tasuku Hamaguchi1,2,
Munehito Arai3, Makoto Miyata1,2 (1Grad. Sch. Sci., Osaka City
Univ., 2OCARINA, Osaka City Univ., 3Grad. Sch. Arts and Sci.,
The Univ. of Tokyo)
P-083
Direct observation of tension-sensitive leg movements
for Mycoplasma mobile gliding○Woongkyung Kim1, Masaki Mizutani1, Makoto Miyata1,2(1Grad. Sch. Sci., Osaka City Univ., 2OCARINA, Osaka City Univ.)（ 89 ）

P-084Paired gliding motor of Mycoplasma mobile evolved
from ATP synthase visualized by cryo-electron
microscopy○Takuma Toyonaga1, Takayuki Kato2, Akihiro Kawamoto2,
Tasuku Hamaguchi1,3, Yuhei O. Tahara1,3, Keiichi Namba2,4,
Makoto Miyata1,3 (1Grad. Sch. of Sci., Osaka City Univ., 2Grad.
Sch. of Front. Biosciences., Osaka Univ., 3OCARINA, Osaka City
Univ., 4QBiC, RIKEN)
P-085
Nitrate salts suppress sporulation and production ofenterotoxin in Clostridium perfringens strain
NCTC8239○Mayo Yasugi, Masami Miyake (Grad. Sch. Life Environ. Sci.,
Osaka Pref. Univ.)
P-086
Calcium ion boosts amino acid sensing by thechemoreceptor Mlp24 of Vibrio cholerae○So-ichiro Nishiyama1,2, Yohei Takahashi3, Katsumi Imada3,
Ikuro Kawagishi1,2 (1Dept. Frontier Biosci., Hosei Univ., 2Res.
Cen. Micro-Nano Tech., Hosei Univ., 3Dep. Macromol. Sci.,
Grad. Sch. Sci., Osaka Univ.)
P-087
Eukaryotic protein kinase and phosphatase regulatemorphology of Clostridium perfringens○Hirofumi Nariya1, Eiji Tamai2, Tadashi Shimamoto1 (1Lab.
Food Microbiol. Hyg., Grad. Sch. Biosphere Sci., Hiroshima
Univ., 2Dept. Infect. Dis., Col. Pharm., Matsuyama Univ.)
P-088
Endogenous occurrence of protein S-guanylation in
Escherichia coli: Target identification and genetic
regulation○Yuki Kakihana1, Hiroyasu Tsutsuki2, Katsuhiko Ono2,
Tomoaki Ida3, Takaaki Akaike3, Hideshi Ihara1, Tomohiro
Sawa2 (1Dept. Biol. Sci., Grad. Sch. Sci., Osaka Pref. Univ., 2Dept.
Microbiol., Grad. Sch. Med. Sci., Kumamoto Univ., 3Dept.
Environ. Health Sci. Mol. Toxicol., Tohoku Univ. Sch. Med.)
P-089
Regulation of electrophile signaling via reversible
protein poly-S-guanylation○Soichiro Akashi1, Shingo Kasamatsu1, Minkyung Jung1,
Tetsuro Matsunaga1, Tomoaki Ida1, Shigemoto Fujii1, Tomohiro
Sawa2, Yoshito Kumagai3, Hozumi Motohashi4, Takaaki Akaike1(1Dept. of Environ. Health Sci. Mol. Toxicol., Tohoku Univ. Grad.
Sch. of Med., 2Dept. of Microbiol., Grad. Sch. of Med. Sci.,
Kumamoto Univ., 3Environ. Biol. Lab., Faculty of Med., Univ. of
Tsukuba, 4Dept. of Gene Exp. Regul., IDAC, Tohoku Univ.)（ 90 ）

P-090
Nobel sensor kinases involved in the quorum sensing in
Ralstonia solanacearum strain OE1-1○Kazusa Hayashi1, Shiho Ishikawa1, Yuka Mori1, Kouhei
Ohnishi1,2, Akinori Kiba1, Kenji Kai3, Yasufumi Hikichi1 (1Lab.
Plant Pathol. & Biotechnol., Fac. Agri., Kochi Univ., 2RIMG,
Kochi Univ., 3Sch. Life and Environmental Sci., Osaka Pref.
Univ.)P-091
A lectin, RS-IIL, contributes to feedback loop of thequorum sensing in Ralstonia solanacearum○Shiho Ishikawa1, Yuka Mori1, Kazusa Hayashi1, Kouhei
Ohnishi2, Akinori Kiba1, Kenji Kai3, Yasufumi Hikichi1 (1Lab.
Plant Pathol. & Biotechnol., Fac. Agri., Kochi Univ., 2RIMG,
Kochi Univ., 3Sch. Life and Environmental Sci., Osaka Pref.
Univ.)P-092
The effect of extracellular polysaccharide alginate on
cell-to-cell communication of Pseudomonas aeruginosa○Jiayue Yang, Masanori Toyofuku, Ryosuke Sakai, Nobuhiko
Nomura (Grad. Life and Environmental Sciences., Tsukuba
Univ)
P-093
A protein involved in the regulatory mechanism of thetype IX secretion system in Porphyromonas gingivalis○Hideharu Yukitake1, Tomoko Kadowaki2, Mariko Naito1,
Keiko Sato1, Mikio Shoji1, Koji Nakayama1 (1Dept. Mol.
Microbiol. Immunol., Grad. Sch. Biomedical. Sci., Nagasaki
univ., 2Div. Front. Life Sci., Dept. Med. and Dent. Sci., Nagasaki
Univ.)
P-094
Global Tn-Seq analysis of the type IX secretion system in
Porphyromonas gingivalis○Mariko Naito, Koji Nakayama (Dept. Molecular Microbiol.
Immunol., Nagasaki Univ. Graduate Sch. Biomedical Sci.)
P-095
Crystallization of a MATE-like multi-drug exporter froma commensal bacterium○Katsuhide Taniguchi, Kei Fujimoto, Yoshiki Tanaka, Tomoya
Tsukazaki (Grad. Sch. of Biol. Sci., NAIST)
P-096
Heterotrimer formation of the xenobiotic efflux
transporters MdtB and MdtC of Escherichia coli
○Ikuro Kawagishi1,2, Megumi Yamazaki1, Kentaro Yamamoto1,
Masatoshi Nishikawa1, Yoshiyuki Sowa1,2 (1Dept. Frontier
Biosci., Fac. Biosc. & Appl. Chem., Hosei Univ., 2Res. Cen. MicroNano Tech., Hosei Univ.)

第 90 回日本細菌学会総会プログラム集

P-097
Structural and biochemical characterization of the
Clostridium perfringens autolysin Acp○Eiji Tamai1, Hiroshi Sekiya1, Nahomi Makihata1, Hiromi
Yoshida2, Shigehiro Kamitori2, Jun Maki1 (1Dept. Infec. Dis.,
Coll. Pharm., Matsuyama Univ., 2Life Sci. Res. Cent. Fac. Med.,
Kagawa Univ.)

P-103
Immunocytochemical detection for 8mercaptoguanosine-3ʹ,5ʹ-cyclic monophosphate○Atsushi Kitamura1, Misaki Matsubara1, Shingo Kasamatsu2,
Takaaki Akaike2, Hideshi Ihara1 (1Dept. Biol. Sci., Sch. Sci.,
Osaka Pref. Univ., 2Dept. Environ. Health Sci. Mol. Toxicol., Sch.
Med., Tohoku Univ.)

P-098
Analysis of restriction-modification system of
Helicobacter pylori affecting infection of bacteriophage
KHP30○Yuichi Matsuzawa1, Jumpei Uchiyama2, Hiroaki Takeuchi3,
Takako Ujihara4, Yumiko Hashida1, Tomonori Higuchi1, Moe
Tanaka1, Souichiro Tominaga1, Masanori Daibata1, Shigenobu
Matsuzaki1 (1Dept. Microbiol. Infect., Kochi Med. Sch., Kochi
Univ., 2Dept. Vet. Microbiol, Sch. Vet. Med., Azabu Univ., 3Dept.
Clin. Lab. Med., Kochi Med. Sch., Kochi Univ., 4Science ResearchCenter, Kochi Univ.)

P-104
Development of a simple and rapid detection method
for hydrogen sulfide○Keiji Yabukawa1, Shingo Kasamatsu2, Chiho Okita1, Takaaki
Akaike2, Hideshi Ihara1 (1Dept. Biol. Sci., Sch. Sci., Osaka Pref.
Univ, 2Dept. Environ. Health Sci. Mol. Toxicol., Sch. Med.,
Tohoku Univ.)

P-099
Influence of the lytic enzyme Psm to intestinal bacterial
flora○Hiroshi Sekiya, Eiji Tamai, Jun Maki (Dept. Inf. Dis., Col.
Pharm. Sci., Matsuyama Univ.)
P-100
Effect of cyclic dinucleotide on bacterial biofilm
formation○Shingo Takeuchi1, Naoki Aoshima2, Masaki Morishita2, Yukio
Kitade1,2, Akiko Nishimura2 (1Dept. Material Chem., Sch. Eng.,
Aichi Inst. Tech., 2Dept. Appl. Chem., Fac. Eng., Aichi Inst. Tech.)
P-101
Reactive cysteine persulfides confer oxidative stressresistance on bacteria○Tomohiro Sawa1, Katsuhiko Ono1, Hiroyasu Tsutsuki1, Tianli
Zhang1, Takaaki Akaike2 (1Dept. Microbiol., Grad. Sch. Med. Sci.,
Kumamoto Univ., 2Dept. Environ. Health Sci. Mol. Toxicol.,Tohoku Univ. Sch. Med.)
P-102
Synthesis of Rp-nitro-cGMPS and its inhibitory effect ofprotein kinase G due to S-guanylation like protein
modification○Yusuke Fujisawa1, Katsuhiko Ono2, Khandaker Ahtesham
Ahmed3, Hiroyasu Tsutsuki2, Takaaki Akaike4, Hideshi Ihara1,
Tomohiro Sawa2 (1Dept. Biol. Sci., Grad. Sch. Sci., Osaka Pref.
Univ., 2Dept. Microbiol., Grad. Sch. Med. Sci., Kumamoto
Univ., 3Dept. Pathol., Sch. Med., Alabama Univ. Birmingham,
4Dept. Environ. Health Sci. Mol. Toxicol., Tohoku Univ. Sch.
Med.)

P-105
Specific identification of Cys per/polysulfides formed in
nascent peptides in Escherichia coli
○Hideshi Ihara1, Tomoaki Ida2, Yusuke Fujisawa1, Takaaki
Akaike2 (1Dept. Biol. Sci., Sch. Sci., Osaka Pref. Univ., 2Dept.
Environ. Health Sci. Mol. Toxicol., Sch. Med., Tohoku Univ.)
P-106
Uptake of low-dose radioactive Cs by intestinal floraassociated bacteria and probiotics bacteria○Kazuki Saito1, Kengo Kuroda1, Emiko Isogai1, Junko
Nishimura2 (1Tohoku University, Study Group of Disaster
Animals, 2Hachinohe Institute of Technology)
P-107
Conditional expression of mycobacterial DNA-binding
protein 1 function in mycobacteria○Anna G. Savitskaya1, Akihito Nishiyama1, Naoya Ohara2,
Sohkichi Matsumoto1 (1Dept. Bacteriol., Sch. Med., Niigata
Univ., 2Dept. Oral Microbiol., Okayama Univ. Grad. Sch. Med.
Dent. Pharmaceut. Sci.)
P-108
Histone-like protein-dependent control of
mycobacterial functions critical for long-term survival○Akihito Nishiyama1, Shymaa Enany1,2, Yoshitaka Tateishi1,
Yuriko Ozeki1, Anna G. Savitskaya1, Takehiro Yamaguchi1,
Yukiko Nishida1, Manabu Ato3, Sohkichi Matsumoto1 (1Dept.
Bacteriol., Sch. Med., Niigata Univ., 2Dept. Microbiol. Immunol.,Fac. Pharm., Suez Canal Univ., 3Dept. Immunol., Natl. Inst.
Infect. Dis.)
P-109
Screening of genes related with ultraviolet A-sensitivity
by transposon mutagenesis in Vibrio parahaemolyticus○Kazuaki Mawatari1, Miki Maetani-Yasui1,2, Airi Honjo1, Risa
Nishisaka1, Miyuki Edagawa1, Natsumi Iwamoto1, Hitomi
Watanabe1, Takaaki Shimohata1, Takashi Uebanso1, Akira
Takahashi1 (1Dept. Preventive Environmental Nutrition, Ins.
Biomed Sci., Tokushima Univ. Grad. Sch., 2Grad. Sch.
Comprehensive Rehabilitation, Osaka Prefecture Univ.)（ 91 ）

P-110Discovery of new energy metabolism mediated by sulfur
respiration in mammals○Takaaki Akaike1, Tomoaki Ida1, Tetsuro Matsunaga1,
Masanobu Morita1, Shingo Kasamatsu1, Akira Nishimura1,
Shigemoto Fujii1, Hideshi Ihara2, Minkyung Jung1, Soichiro
Akashi1, Tomohiro Sawa3, Hozumi Motohashi4 (1Dept. Environ.
Health Sci. Mol. Toxicol., Tohoku Univ. Grad. Sch. Med., 2Dept.
Biol. Sci., Grad. Sch. Sci., Osaka Pref. Univ., 3Dept. Microbiol.,Grad. Sch. Med. Sci., Kumamoto Univ., 4Dept. Gene Exp. Regul.,
IDAC, Tohoku Univ.)
P-111
Functional analyses of conserved sulfide metabolic
enzyme Sqrdl by CRISPR/Cas system○Masanobu Morita1, Yoji Minamishima2, Tomoaki Ida1,
Tetsuro Matsunaga1, Shingo Kasamatsu1, Akira Nishimura1,
Shigemoto Fujii1, Fumito Ichinose3, Takaaki Akaike1 (1Dept. ofEnviron. Health Sci. Mol. Toxicol., Tohoku Univ. Grad. Sch. ofMed., 2MIB, Kyushu Univ., 3MGH, Harvard Med. Sch.)
P-112
Imaging analysis of reactive persulfide species usingnovel fluorescent probes○Tetsuro Matsunaga1, Keitaro Umezawa2, Mako Kamiya2,
Tomoaki Ida1, Shigemoto Fujii1, Yasuo Watanabe3, Ming Xian4,
Yasuteru Urano2, Takaaki Akaike1 (1Dept. Environ. Health Sci.
Mol. Toxicol., Tohoku Univ. Grad. Sch. Med., 2Lab. Chem. Biol.,Grad. Sch. Pharm. Sci., Tokyo Univ., 3Lab. Pharmacol., Showa
Pharm. Univ., 4Dept. Chem., Washington State Univ.)
P-113
Characterization of Biofilms formed by clinicallyisolated MRSA
○Akio Chiba1,2, Reina Miyakawa1, Shinya Sugimoto1,2, Keigo
Yonemoto1, Yoshimitsu Mizunoe1,2 (1Dept. Bacteriol., Sch. Med.,
Jikei Univ., 2Center for Biofilm Research and Technology, Sch.
Med., Jikei Univ.)
P-114 (WS5-2)
Redundant roles of Eap and cell wall-anchored proteinsin biofilm formation in S. aureus○Keigo Yonemoto1,3, Akio Chiba1,2, Shinya Sugimoto1,2,
Mitsuru Saito3, Keishi Marumo2,3, Yoshimitsu Mizunoe1,2(1Department of Bacteriology, Jikei University School of
Medicine, 2Jikei Center for Biofilm Research and Technology,
Jikei University School of Medicine, 3Department ofOrthopaedic Surgery, Jikei University School of medicine)
P-115
Phenotypic effects of the Staphylococcus aureus biofilm
inhibitor obtained by high-throughput screening○Ken-ichi Okuda1,2, Satomi Yamada1, Mari Kajiyama1, Yutaka
Yoshii1,2, Tetsuo Nagano3, Takayoshi Okabe3, Hirotatsu
Kojima3, Yoshimitsu Mizunoe1,2 (1Dept. Bacteriol., Jikei Univ.
Sch. Med., 2Jikei Ctr. Biofilm Res. Tech., Jikei Univ. Sch. Med.,
3Drug Discov. Initiative, Univ. Tokyo)（ 92 ）

P-116
Analysis of a mutant of a spotted fever group rickettsia
obtained by the treatment with meropenem○Tsuneo Uchiyama (Dept. Microbiol., Grad. Sch. Med. Sci.,
Tokushima Univ.)
P-117
ABC-JK2 inhibits staphylococcal biofilm formation andresensitizes S. aureus to β-lactam antibiotics○Yutaka Yoshii1,2, Ken-ichi Okuda1,2, Satomi Yamada1, Mari
Nagakura1, Shinya Sugimoto1,2, Tetsuo Nagano3, Takayoshi
Okabe3, Hirotatsu Kojima3, Takeo Iwamoto4, Yoshimitsu
Mizunoe1,2 (1Dept. Bacteriol., Jikei Univ. Sch. Med., 2Jikei Ctr.
Biofilm Res. Tech., Jikei Univ. Sch. Med., 3Drug Discov.
Initiative, Univ. Tokyo, 4Div. Mol. Cell Biol. Jikei Univ. Sch.
Med.)
P-118
Analysis of the domains of fibronectin-binding proteins(FbpC, FbpD) of Clostridium perfringens○Kaoru Komoto1, Hirofumi Nariya2, Yasuo Hitsumoto3, Seiichi
Katayama3 (1Dept. Life Sci., Grad. Sch. Sci., Okayama Univ.
Sci., 2Lab. Food Microbiol. Hyg., Grad. Sch. Biosphere Sci.,
Hiroshima Univ., 3Dept. Life Sci., Fac. Sci., Okayama Univ. Sci.)
P-119
Interference effects of proteolytic enzymes on biofilm
formation of cariogenic Streptococcus mutans○Tomohiro Irie, Naoki Narisawa, Fumio Takenaga (Grad. Sch.
Bioresour. Sci., Nihon Univ.)
P-120
Effect of nitric oxide on the expression mechanism offlagella in EHEC
○Kimitoshi Ichimura, Takeshi Shimizu, Kinnosuke Yahiro,
Masatoshi Noda (Dept. Mol. Infectiol., Grad. Sch. Med., Chiba
Univ.)
P-121
Pneumococcal Ccs4 is a virulence factor involved in theinvasion into brain microvascular endothelial cells○Yujiro Hirose, Masaya Yamaguchi, Kana Goto, Tomoko
Sumitomo, Masanobu Nakata, Shigetada Kawabata (Dept. Oral
Mol. Microbiol., Grad. Sch. Dent., Osaka Univ.)
P-122
Effects of polypyrrole on glucan-dependent andindependent biofilm formation of Streptococcus
mutans○Hidenobu Senpuku1, Ryo Nagasawa1,2, Yusuke Suzuki1,3,
Makoto Ohnishi1 (1Dept. Bact. I, Natl. Inst. Infect. Dis., 2Facl.
Biosc. Appl. Chem., Univ. Hosei, 3Maxillofac. Surg., Sch. Dent.
Matsudo, Nihon Univ.)

第 90 回日本細菌学会総会プログラム集

P-123 (WS5-3)
Quantifying heterogeneity of P. aeruginosa mucoid
variant biofilms using single-cell tracking○Andrew S. Utada1, Jiayue Yang2, Tatsunori Kiyokawa2,
Nobuhiko Nomura1 (1Fac. Life Env. Sci., Univ. Tsukuba, 2Grad.
Sch. Life Env. Sci., Univ. Tsukuba)
P-124 (WS2-6)
Host E3 ubiquitin ligase limits pathogenicity ofEnteropathogenic E. coli
○Jinhyeob Ryu1, Ryota Otsubo3, Tamao Iida1, Hiroshi Ashida2,
Chihiro Sasakawa2,3, Hitomi Mimuro1 (1Div. Bact., Inst. Med.
Sci. Univ. Tokyo, 2Med. Mycol. Res. Cent., Chiba Univ, 3Nippon
Inst. for Biol. Sci.)
P-125
Functional variation of BabA on persistent infection by
Helicobacter pylori○Eisuke Kuroda, Hitomi Mimuro (Div. Bact., Inst. Med. Sci.
Univ. Tokyo)
P-126
Porphyromonas gingivalis gingipains cause
cyclooxygenase 2 expression and prostaglandin E2
production○Masaaki Nakayama1,2, Mariko Naito3, Koji Nakayama3, Naoya
Ohara1,2 (1Dept Oral Microbiol, Okayama Univ. Grad. Sch. Med,
Dent, Pharmaceut. Sci., Okayama, Japan, 2ARCOCS, 3Div.
Microbiol. Oral Infect., Nagasaki Univ. Grad. Sch. Biomed. Sci.,
Nagasaki Japan)
P-127
The dissociation of botulinum neurotoxin from toxin
complexes is inhibited in host intestinal fluid○Masahiro Yutani1, Yasuto Todokoro2, Yasushi Torii3, Takuhiro
Matsumura1, Sho Amatsu1,4, Yukako Fujinaga1 (1Dept.
Bacteriol., Grad. Sch. of Med. Sci. Kanazawa Univ., 2Analytical
Instrument Facility., Grad. Sch. Sci., Osaka Univ., 3Dept. Animal
Sci., Sch. Agriculture, Tokyo Univ. of Agriculture, 4RIMD, Osaka
Univ.)
P-128
Shiga-toxigenic Escherichia coli SubAB-induced ER
stress causes stress granule formation through PKC○Kinnosuke Yahiro1, Hiroyasu Tsutsuki2, Kohei Ogura3, Sunao
Iyoda4, Kimitoshi Ichimura1, Makoto Ohnishi4, Kazuko Seto5,
Masatoshi Noda1 (1Department of Molecular Infectiology
Graduate School of Medicine, Chiba University, 2Department ofMicrobiology, Graduate School of Medical Sciences, Kumamoto
University, Japan, 3Pathogenic Microbe Laboratory, ResearchInstitute, National Center for Global Health and Medicine,Japan, 4Department of Bacteriology I, National Institute of
Infectious Diseases, Japan, 5Division of Bacteriology, Osaka
Prefectural Institute of Public Health, Japan)

P-129
Secretion signal of a type III effector BopN secreted byBordetella○Asaomi Kuwae, Ryutaro Nishimura, Akio Abe (Grad. Sch.
Infect. Cont. Sci., Kitasato Univ.)
P-130
Does the aminopeptidase function as a hemolytic factor
in Eikenella corrodens?
○Hiroyuki Azakami1,2,3, Masafumi Shimatani4, Fariha Jasin
Mansur5, Kansei Kai1 (1Dept. Biol. Chem, Fac. Agri, Yamaguchi
Univ., 2Grad. Sch. Inov., Yamaguchi Univ., 3Research Center
Thermotolerant Microbial Resources, Yamaguchi Univ., 4Grad.
Sch. Agri., Yamaguchi Univ., 5United Grad. Sch. Agri, Tottori
Univ.)
P-131 (WS4-1)
Bordetella Bcr4 positively regulates type III secreted
proteins○Ryutaro Nishimura, Asaomi Kuwae, Akio Abe (Dept. Inf. Ctrl.
nd. Immunol., Grad. Sch. Inf. Ctrl. Sci., Kitasato Univ.)
P-132 (WS4-6)
Characterization of macrophage cell death caused by
Shigella infection○Shiho Suzuki, Toshihiko Suzuki (Div. Bacter. Pathogenesis,
Grad. Sch. Med. Dent. Sci., Tokyo Med. Dent. Univ.)
P-133 (WS7-5)
Analysis of Francisella effector interacting withcentrosome○Takashi Shimizu1, Jin Suzuki2, Kenta Watanabe1, Masahisa
Watarai2, Akihiko Uda3 (1Dept. Vet. Public Health, Fac. Vet. Sci.,
Yamaguchi Univ., 2Dept. Pathol Prevent. Vet. Sci., Grad. Sch. Vet.
Sci., Yamaguchi Univ., 3Dept. Vet. Sci., NIID)
P-134
A new insight into the role of VacA in AZ-521 cells
through RPTPα○Masayuki Nakano1,2, Kinnosuke Yahiro3 (1Dept. Bacteriology,
Inst. Tropical Med., Nagasaki Univ., 2Dept. Int’l Health., Inst.
Tropical Med., Nagasaki Univ., 3Dept. Molecular Infectiology,
Grad. Sch. Med., Chiba Univ.)
P-135
Cytotoxic action shown by N-terminal additional
domain of S. mitis-derived 5 domain-type cytolysin○Airi Matsumoto1, Atsushi Tabata2, Toshifumi Tomoyasu2,
Hideaki Nagamune2 (1Dept. Biol. Sci. & Tech., Life Syst., Inst.
Tech. & Sci., Tokushima Univ. Grad. Sch., 2Faculty of Bioscienceand Bioindustry, Tokushima University)
P-136
Role of toxic shock syndrome toxin-1 on cervical andskin infections of Staphylococcus aureus○Krisana Asano, Akio Nakane (Dept. Microbiol. Immunol.,Hirosaki Univ. Grad. Sch. Med.)（ 93 ）

P-137
Functional characterization of two T3SS2-related
proteins, VgpA and VgpB, of Vibrio parahaemolyticus○Sarunporn Tandhavanant1, Shigeaki Matsuda1, Hirotaka
Hiyoshi2, Tetsuya Iida1, Toshio Kodama1 (1Department ofBacterial Infections, Research Institute of Microbial Diseases,
Osaka University, 2Department of Medical Microbiology and
Immunology, School of Medicine, University of California at
Davis)P-138
The regions involved in cell specificity of the S
component of staphylococcal bi-component toxin
LukED○Zhao Peng, Jun Kaneko (Dept. Microbial Biotechnol., Sch.
Agricultural Science., Tohoku Univ)
P-139
Role of P2X7 receptor on cytotoxicity of Clostridium
perfringens beta-toxin○Megumi Namikawa, Soshi Seike, Masaya Takehara, Keiko
Kobayashi, Masahiro Nagahama (Dept. Microbiol., Fac. Pharm.
Sci., Tokushima Bunri Univ.)
P-140
Effect of Clostridium perfringens delta-toxin on
intestinal epithelial cells○Soshi Seike, Kazuaki Miyamoto, Masaya Takehara, Keiko
Kobayashi, Masahiro Nagahama (Dept. Microbiol., Fac. Pharm.
Sci., Tokushima Bunri Univ.)
P-141
Clostridium perfringens α-Toxin Impairs Lipid Raft
Integrity in Neutrophils○Yoshino Fujihara, Masaya Takehara, Soshi Seike, Keiko
Kobayashi, Masahiro Nagahama (Dept. Microbiol., Fac. Pharm.
Sci., Tokushima Bunri Univ.)
P-142
Role of phospholipid metabolism on oligomer
formation of Clostridium perfringens epsilon-toxin○Eri Hayashi1, Masataka Oda2, Masaya Takehara1, Keiko
Kobayashi1, Masahiro Nagahama1 (1Dept. Microbiol., Fac.
Pharm. Sci., Tokushima Bunri Univ., 2Dept. Microbiol., Infect.
Cont. Sci., Kyoto Pharmaceutical Univ.)
P-143
Influence of Clostridium difficile binary toxin on innate
immune cells○Hiroe Konishi1,2, Chiaki Kajiwara2, Tetsuo Yamaguchi2,
Yoshikazu Ishii2, Kazuhiro Tateda2 (1Pediatrics, School of
Medicine, Toho University graduate school, 2Department ofMicrobiology and Infectious Disease, School of Medicine, Toho
University)（ 94 ）

P-144
Expression of colA is regulated by HapR in Vibrio
alginolyticus○Takehiko Mima1, Yutaro Nishikawa1, Yusuke Nakata2, Naoya
Hatano3, Kazuyoshi Gotoh1, Yumiko Yamamoto1, Kenji Yokota4,
Osamu Matsushita1 (1Dept. Bacteriol., Okayama Univ. Grad.
Sch. Med. Dent. Pharm. Sci., 2Okayama Univ. Med. Sch., 3Kobe
Univ. Grad. Sch. Med., 4Okayama Univ. Grad. Sch. Health Sci.)
P-145
Role of the serine protease on invasion of Aeromonas
sobria to intestinal epithelial cells○Hidetomo Kobayashi1, Eizo Takahashi2, Keinosuke Okamoto3,
Hiroyasu Yamanaka1 (1Fac. Pharm. Sci., Hiroshima
International Univ., 2Fac. Pharm. Sci., Nihon Pharm. Univ.,
3Okayama Univ. Grad. Sch. of Med., Dent. and Pharm. Sci.)
P-146 (WS4-2)
Modulation of NF-κB activation by Salmonella type III
effectors○Takeshi Haneda, Momo Takemura, Nobuhiko Okada (Dept.
Microbiol. Sch. Pharm. Kitasato Univ.)
P-147
Elucidation the mechanism of hydrogen peroxideenhanced Shiga toxin production in EHEC
○Hiroki Takeuchi1, Kinnosuke Yahiro1, Takeshi Shimizu1,
Hiroki Takahashi2,3, Kimitoshi Ichimura1, Masatoshi Noda1(1Dept. Molecular Infectiology., Sch. Medicine., Chiba Univ.,
2Medical Mycology Research Center, Chiba Univ, 3Molecular
Chirality Research Center, Chiba Univ)
P-148
Determination of promoter region of serine proteasegene of Aeromonas sobria○Eizo Takahashi1, Ayaka Kuriyama1, Syunya Ogawa1, Kengo
Fuda1, Keinosuke Okamoto2 (1Fac. Pharm. Sci., Nihon Pharm.
Univ., 2Grad. Sch. Med. Dent. Pharm. Sci., Okayama Univ.)
P-149
NleA of EPEC interferes ASC-independent
inflammasome and suppresses the pyroptotic death
Masaki Karino, ○Hilo Yen, Toru Tobe (Dept. Biomed. Info.,
Grad. Sch. Med., Osaka Univ.)
P-150
Heat-stable enterotoxin (STp) variants produced byenterotoxigenic Escherichia coli (ETEC)○Akihiro Wada1, Mohammad Monir Shah2, Yoshio Ichinose2(1Department of Bacteriology, Institute of Tropical Medicine,
Nagasaki University, 2Kenya Research Station, Institute ofTropical Medicine, Nagasaki University)

第 90 回日本細菌学会総会プログラム集

P-151
Effects of nonsteroidal anti-inflammatory drugs on thecell lytic activity○Yohei Tatematsu1, Atsushi Tabata2, Hideaki Nagamune2,
Kazuto Ohkura1 (1Pharm. Sci., Suzuka Univ. Med. Sci. Grad.
Sch., 2Grad. Sch. Biosci. &Bioindust., Tokushima Univ. Grad.
Sch.)
P-152 (WS4-5)
Suppression of inflammasome activity by subtilase
cytotoxin produced by EHEC
○Hiroyasu Tsutsuki1, Tianli Zhang1, Katsuhiko Ono1,
Kinnosuke Yahiro2, Sunao Iyoda3, Kazuko Seto4, Makoto
Ohnishi3, Masatoshi Noda2, Takaaki Akaike5, Tomohiro Sawa1(1Dept. Microbiol., Grad. Sch. Med. Sci., Kumamoto Univ., 2Dept
Mol. Infectiol., Grad. Sch. Med., Chiba Univ., 3Dept. Bacteriol.,
Natl. Inst. Infect. Dis., 4Div. Bacteriol., Osaka Pref. Inst. Public
Health, 5Dept. Environ. Health Sci., Mol. Toxicol., Tohoku Univ.
Grad. Sch. Med.)P-153 (WS9-2)
The N-terminal domain of variant botulinum
neurotoxin type A contributes to the potency to neurons○Tomoko Kohda1, Kentaro Tsukamoto2, Shunji Kozaki1,
Masafumi Mukamoto1 (1Dept. Vet. Sci., Grad. Sch. Life Environ.
Sci., Osaka Pref. Univ., 2Dept. Microbiol., Fujita Health Univ.
Sch. Med.)

P-157 (WS7-4)
Legionella Effector Lpg1137 Shuts down ERmitochondria Communication through Cleavage of
Syntaxin 17○Kohei Arasaki1, Yumi Mikami1, James Havey2, Stephanie R
Shames2, Craig R Roy2, Mitsuo Tagaya1 (1Sch. Life Sci., Tokyo
Uvni. Pharm. and Life Sci., 2Department of Microbial
Pathogensis, Sch. Med., Yale Univ.)
P-158 (WS5-1)
Functional analysis of neutrophil elastase inpneumococcal pneumonia in vitro○Hisanori Domon1, Tomoki Maekawa1,2, Kosuke Nagai1,
Yutaka Terao1 (1Div. Microbiol. Infect. Dis., Niigata Univ. Grad.
Sch. Med. & Dent. Sci., 2Res. Cent. for Adv. Oral Sci., Niigata
Univ., Grad. Sch. of Med. & Dent. Sci.)
P-159
Construction of a screening system evaluating the hostimmune response toward bovine Staphylococcus
aureus○Ryota Yoneyama, Mika Sato, Kohei Ihara, Tasuke Ando, Emiko
Isogai, Hiroshi Yoneyama (Dept. Microbial Biothechnol.,
Tohoku Univ.)
P-160
Identification of the diagnostic candidate proteins ofRelapsing fever Borrelia infection○Norihiko Tabuchi, Machiko Honda, Shigeyuki Kon (Lab. Mol.
Immunol. Fac. Pharm. Pharm. Sci., Fukuyama Univ.)

P-154
Structural analysis of a matrix anchor in bacterial
collagenase to develop an osteogenic therapeutic○Osamu Matsushita1, Kentaro Uchida2, Hiroyuki Sekiguchi2,
Takehiko Mima1, Kazuyoshi Gotoh1, Yumiko Yamamoto1, Kenji
Yokota3, Masashi Takaso2, Ryan Bauer4, Joshua Sakon4 (1Dept.
Bacteriol., Okayama Univ. Grad. Sch. Med. Dent. Pharm. Sci.,
2Dept. Orthop. Surg., Kitasato Univ. Sch. Med., 3Okayama Univ.
Grad. Sch. Health Sci., 4Dept. Chem. Biochem., Univ. Arkansas,
USA)

P-161
Combination effect of colistin and approved drugs on
colistin resistant bacteria○Aki Hirabayashi, Keigo Shibayama, Masato Suzuki (Dept. of
Bacteriol. II, Nat. Inst. Infect. Dis.)

P-155
Characteristics of enterotoxin-producing Clostridium
perfringens type E isolate○Chie Monma, Keiko Kobayashi, Miki Ida, Yukako Shimojima,
Akihiko Hirai, Kenji Sadamasu (Tokyo Met. Inst. P.H.)

Med. Sci., Univ. Tokyo, 2Div. Bacteriol., Sch. Med., Jichi Med.
Univ.)

P-156
Characterization of a stx2f-positive Escherichia albertii
isolated from a HUS patient○Nozomi Ishijima1, Sunao Iyoda1, Yasuko Urushibara2,
Tadasuke Ooka3, Ken-ichi Lee1, Kazuko Seto4, Atsushi Iguchi5,
Toshio Sakurai2, Makoto Ohnishi1 (1Dept. Bacteriol. I, Nat. Inst.
Infect. Dis., 2Dept. Pediatr. Saitama Med. Cent., 3Dept.
Microbiol., Grad. Sch. Med & Dent. Sci., Kagoshima Univ., 4Dept.
Bacteriol., Osaka Pref. Inst. Publ. Health, 5Dept. Hyg. Microbiol.,Fac. Agr., Miyazaki Univ.)

P-162 (WS7-6)
Survival strategy of Helicobacter pylori by sRNA
○Kotaro Kiga1,2, Bo Zhu1, Ryo Kinoshita1, Takahito Sanada1,
Hitomi Mimuro1 (1Div. Bacteriol., Int’l Res. Ctr. Infct. Dis., Inst.

P-163 (WS2-4)
Efflux Transporter of Siderophore in Staphylococcus
aureus Contributes to Bacterial Fitness○Hidemasa Nakaminami1,2, Chunhui Chen1, Que Chi TruongBolduc1, Eu Suk Kim1,3, Yin Wang1, Norihisa Noguchi2, David
Hooper1 (1Division of Infectious Diseases, Massachusetts
General Hospital, Harvard medical School, 2Department ofMicrobiology, School of Pharmacy, Tokyo University of
Pharmacy and Life Sciences, 3Division of Infectious Diseases,
Seoul National University Bundang Hospital)（ 95 ）

P-164
Enzymatic properties of quinol peroxidase of aggressive
periodontopathic bacterium○Tasuku Abe1, Taketo Kawarai1, Kiyoshi Konishi1,2 (1Dept.
Microbiol., Nippon Dent. Univ. Sch. Life. Dent. at Tokyo,
2Institute for Academic Initiatives, Osaka Univ.)
P-165
Induction of Sjögren-like sialoadenitis by repeatedadministration of a flagellar protein in mice
○Tomoaki Higuchi1, Ikuko Haruta1, Naoko Yanagisawa1,
Hidehiro Ueshiba2, Toshifumi Osaka1, Miyuki Miyake1,
Yoshihiro Abe1, Junji Yagi1 (1Dept. Microbiol. Immunol., Tokyo
Women’s Med. Univ., 2Inst. Lab. Animals, Tokyo Women’s Med.
Univ.)
P-166 (WS9-4)
Involvement of PDIM/PGL from BCG in resistance tobile acids○Shohei Tamura1, Masaaki Nakayama2, Nagatoshi Fujiwara3,
Takayuki Wada4, Saburo Yamamoto5, Hiroki Kosaki2, Seiji Iida1,
Naoya Ohara2 (1Dept. Oral Maxillofacial Reconst. Surg.,
Okayama Univ. Grad. Sch. Med. Dent. Pharm. Sci., 2Dept. Oral
Microbiol., Okayama Univ. Grad. Sch. Med. Dent. Pharm. Sci.,
3Dept. Food Nutl, Faculty Contemp Human Life Sci.,
Tezukayama Univ, 4Dept. Int. Health, Inst. Trop. Med., Nagasaki
Univ., 5Japan BCG Lab.)
P-167
The effects of a putative toxin-antitoxin module on rpoS
expression and oxidative sensitivity in E. coli
○Tadayuki Iwase1, Chiaki Okai2, Akiko Tajima1, Yoshimitsu
Mizunoe1 (1Dept. Bacteriol., Jikei Univ. Sch. Med., 2Undergrad.
Sch. Med., Jikei Univ. Sch. Med.)
P-168
Investigation of DNA-Protein interaction on AtxAdependent virulence control system of Bacillus
anthracis○Kochi Toyomane, Daisuke Fujikura, Yoshikazu Furuta,
Hideaki Higashi (Division of Infection and Immunity, ResearchCenter for Zoonosis Control, Hokkaido University)
P-169
Streptococcus pyogenes endopeptidase O contributes to
its pathogenesis via interaction with C1q○Mariko Honda, Tomoko Sumitomo, Masaya Yamaguchi,
Masanobu Nakata, Shigetada Kawabata (Dept. Oral and Mol.
Microbial. Grad. Sch. Dent., Osaka Univ.)
P-170
Role of NO-metabolizing enzymes in enterohemorrahgic
Escherichia coli under NO stress conditions○Takeshi Shimizu1, Akio Matsumoto2, Masatoshi Noda1(1Depart. Mol. Infectiol., Grad. Sch. Med., Chiba Univ., 2Depart.
Phamacol., Grad. Sch. Med., Chiba Univ.)（ 96 ）

P-171 (WS5-4)
Enterohaemorrhagic E. coli produces OMVs as an active
defense system against antimicrobial peptide
Akiko Urashima, Hilo Yen, ○Toru Tobe (Dept. Biomedical
Informatics, Grad. Sch. Med., Osaka Univ.)
P-172
Effects of SEp22 (Dps) on the induction of VBNC
Salmonella by exposure of low humidity-stress○Yuta Morishige1, Noriko Nakamura-Minami1, Ai UeyamaTamura1, Akiko Ito1, Yamasaki Manabu2, Atsushi Koike1, Fumio
Amano1 (1Lab. Biodefense & Regulation, Osaka Univ. Pharm.
Sci., 2Lab. Basic Biol., Inst. Microbiol. Chem.)
P-173
Specification of the Pseudomonas aeruginosa serA geneand requirement for bacterial translocation○Masashi Yasuda1, Shouya Nagata1, Satoshi Yamane1, Chinami
Kunikata1, Yutaka Kida2, Koichi Kuwano2, Chigusa Suezawa1,
Jun Okuda1 (1Div. Microbiol., Dept. Med. Tech., Kagawa Pref.
Univ. of Health Sci., 2Div. of Microbiol., Dept. of Infect. Med.,
Kurume Univ. Sch. of Med.)
P-174
Mycoplasma pneumoniae prevents staurosporineinduced apoptosis in murine macrophage cell line,
J774A.1○Takeshi Yamamoto, Yutaka Kida, Yuichi Sakamoto, Koichi
Kuwano (Dept. Infect. Med., Sch. Med., Kurume Univ.)
P-175
Selective diminishment of the bone marrow IgGsecreting plasma cell by the extracellular factor of
Salmonella○Akiko Takaya1, Yuzuru Yamasaki1, Christian Männe2, Hiroto
Kawashima1, Koji Tokoyoda2, Tomoko Yamamoto3 (1Dept.
Microbiol. Mol. Genet., Grad. Sch. Pharm. Sci., Chiba Univ.,
2Deutsches Rheuma-Forschungszentrum Berlin, 3Med. Mycol.
Res. Cent., Chiba Univ.)
P-176
Anti-M. leprae Mce1A antibodies block the endothelial
cell invasion by Mce1A- expressing E. coli
○Fathul Rachman1, Naoya Sato2,4, Viesta Fadlitha1, Takao
Fujimura1,2, Hiroaki Takimoto3 (1Dept. Environt. Dermatol.,
Kitasato Univ. Grad. Sch. Med. Sc., 2Dept. Dermatol., Kitasato
Univ. Sch. Med., 3Dept. Biosc., Lab. Immunol., Kitasato Univ.
Sch. Sc., 4Dept. Dermatol., Toshiba Rinkan Hosp.)
P-177 (WS2-1)
Virus-induced dysfunction of epithelial barrier
promotes bacterial invasion into host cells○Tomoko Sumitomo, Masanobu Nakata, Masaya Yamaguchi,
Shigetada Kawabata (Dept. Oral and Mol. Microbiol., Grad. Sch.
Dent., Osaka Univ.)

第 90 回日本細菌学会総会プログラム集

P-178 (WS7-2)
Streptococcus pyogenes NADglycohydrolase as negative
regulator for internalization into HeLa cells○Hirotaka Toh, Chihiro Aikawa, Shintaro Nakajima, Takashi
Nozawa, Atsuko Nozawa, Ichiro Nakagawa (Dept. Micribiol.,Grad. Sch. Med., Kyoto Univ.)
P-179
Surface proteins of Treponema denticola affect toinvasion into the epithelial cells○Eitoyo Kokubu, Yuichiro Kikuchi, Kazuko Shibayama,
Kazuyuki Ishihara (Department of Microbiology, Tokyo Dental
College)
P-180
Campylobacter jejuni infection activates amino aciduptake in HeLa cell
○Takaaki Shimohata, Junko Kido, Yuri Sato, Sho Hatayama,
Yuna Kanda, Shiho Fukushima, Aya Tentaku, Takashi Uebanso,
Kazuaki Mawatari, Akira Takahashi (Dept. Prevent. Environ.
Nutr., Inst. Biomed. Sci., Tokushima Univ. Grad. Sch.)
P-181 (WS9-3)
Regulation of Campylobacter jejuni invasion by Tight
Jnuctions in polarized intestinal epithelial cells○Sho Hatayama, Takaaki Shimohata, Sachie Amano, Junko
Kido, Yuna Kanda, Aya Tentaku, Shiho Fukushima, Takashi
Uebanso, Kazuaki Mawatari, Akira Takahashi (Dept. Preventive
Environment and Nutrition, Inst. Biomedical Science, Univ.
Tokushima Graduate School)
P-182
Invasion mechanism of periodontopathic bacteria
across gingival epithelial barrier○Shinpei Takahashi1, Yu Shimoyama2, Taichi Ishikawa2,
Daisuke Sasaki1, Manami Nakasato1, Takashi Yaegashi1,
Shigenobu Kimura3, Minoru Sasaki2 (1Div. Periodontol., Sch.
Dent., Iwate Med. Univ., 2Div. Mol., Iwate Med. Univ., 3Dept.
Dent. Hygiene, Kansai Women’s Col.)
P-183 (WS7-3)
L. monocytogenes δH activates the expression ofcompetence genes and is essential for intracellular
growth○Veronica Teresa Medrano Romero, Kazuya Morikawa(Bacteriol. Fac. Med. Univ. Tsukuba)
P-184 (WS9-6)
Identification of novel mycobacterial inhibitors against
bacterial PknG kinase○Yuichi Kanehiro1, Haruaki Tomioka2, Yutaka Tatano3, Timmy
Richardo1, Hyoji Kim1, Hisashi Iizasa1, Hironori Yoshiyama1(1Microbiology, Faculty of Medicine, Shimane University,
2School of Nursing, Yasuda Women’s University, 3Departmentof Pharmacy, School of Pharmacy, IUHW)

P-185
A study on intracellular survival and dynamics of
Helicobacter cinaedi during infection of humanmacrophages○Takuya Onouchi1, Hitomi Takahashi1, Kumiko Maeda1, Junko
Tomida2, Yasuyuki Imai1, Yoshiaki Kawamura2, Masaki Miyake1(1Lab. Microbiol. Immunol., Sch. Pharm. Sci., Univ Shizuoka.,
2Dept. Microbiol., Sch. Pharm., Aichigakuin Univ.)
P-186
Antibody responses against recombinant mycobacterial
antigens in experimentally infected cattle○Takashi Matsuba1, Reiko Nagata2, Satoko Kawaji2, Chie
Nakajima3, Yasuhiko Suzuki3, Jun Fujii1 (1Div. Bacteriol., Sch.
Med. Tottori Univ., 2NIAH, NARO, 3CZC, Hokkaido Univ.)
P-187
Persistent infection of Helicobacter cinaedi inmacrophages○Shigemoto Fujii1, Tetsuro Matsunaga1, Akira Nishimura1,
Tomoaki Ida1, Tomohiro Sawa2, Yoshiaki Kawamura3, Takaaki
Akaike1 (1Dept. Environ. Health Sci. Mol. Toxicol., Tohoku Univ.
Grad. Sch. Med., 2Dept. Microbiol., Grad. Sch. Med. Sci.,
Kumamoto Univ., 3Dept. Microbiol., Sch. Pharm., Aichi Gakuin
Univ.)
P-188
Extraintestinal infection of Helicobacter cinaedi
induced in Balb/c mice by experimental oral
administration○Tatako Taniguchi1, Yuji Saeki2, Akihiko Okayama3, Tetsuya
Hayashi4, Naoaki Misawa1,5 (1CADIC, Univ. of Miyazaki,
2Clinical Lab., Univ. of Miyazaki Hospital, 3Med. Sci., Univ. ofMiyazaki, 4Med. Sci., Kyushu Univ., 5Vet. Med. Sci., Univ. ofMiyazaki)
P-189 (WS2-3)
Characterization of the pathogenicity of Streptococcus
intermedius TYG1620 isolated from a human brain
abscess○Makoto Kuroda, Noriko Hasegawa, Tsuyoshi Sekizuka, Yutaka
Sugi, Kengo Kato, Akifumi Yamashita (Pathogen Genomics
Center, National Institute of Infectious Diseases)
P-190
High efficient gliding motility of Leptospira on the solid
surface○Hajime Tahara1, Nobuo Koizumi2, Yuya Sasaki2, Kie Kasuga3,
Akihiro Kawamoto4, Shuichi Nakamura1 (1Grad Sch. Eng.,
Tohoku Univ., 2Dept. Bacteriology I, NIID, 3Sch. Pharmacy.,
Niigata University of Pharmacy And Applied Life School, 4Grad
Sch. Frontier Biosci., Osaka Univ.)（ 97 ）

P-191A mouse model of Helicobacter heilmannii-induced
gastric MALT lymphoma○Hidenori Matsui1, Tetsufumi Takahashi2, Ikuo Uchiyama3,
Katsushi Yamaguchi3, Shuji Shigenobu3, Masato Suzuki4, Emiko
Rimbara4, Keigo Shibayama4, Somay Yamagata Murayama5,Masahiko Nakamura2 (1Kitasato Inst., Kitasato Univ., 2Sch.
Pharm., Kitasato Univ., 3NIBB, 4Bacteriology II, NIID, 5Sch.
Pharm., Nihon Univ.)
P-192
Adherence of Clostridium perfringens spores to humanintestinal epithelial cells Caco-2○Hideyo Sakanoue1, Chie Monma3, Mayo Yasugi1, Takashi
Nakano2, Kouichi Sano2, Masami Miyake1 (1Lab. Vet. Public
Health, Div. Vet. Sci., Osaka Pref. Univ., 2Dept. Microbiol. Infect.
Control, Osaka Med. College., 3Tokyo Metro. Inst. Public
Health.)P-193
Molecular dissection of lung Mycobacterium avium
complex disease granuloma by proteomics analysis○Shintaro Seto1, Kozo Morimoto2, Tsutomu Yoshida3, Minako
Hijikata1, Ikumi Matsushita1, Yuji Shiraishi3, Toshi Nagata4,
Atsuyuki Kurashima2, Naoto Keicho1 (1Dept. Pathophysiology
and Host Defense, RIT, JATA, 2Respiratory Disease Center,Fukujuji Hospital, JATA, 3Section of Chest Surgery, Fukujuji
Hospital, JATA, 4Dept. Health Science, Hamamatsu Univ. Sch.
Med.)
P-194
Virulence of leptospiras isolated from raccoons for
hamster○Jun Komura, Wano Hashiba, Ayako Tsujimoto, Ryo Murata,
Naoya Kikuchi (Dept. pathobiol., Sch. Vet. Med., Rakuno Gakuen
Univ.)
P-195
Studies on relationship between Streptococcus
dysgalactiae subsp. equisimilis infection and diabetes
mellitus○Kohei Ogura, Tohru Miyoshi Akiyama (Pathogenic Microbe
Laborary, Department of Infectious Desease, Research Institute,
National Center for Global Health and Medicine)P-196 (WS5-6)
The capsule of fungal pathogen Crptococcus gattii isrequired for the stress adaptation and the immune
escape○Yoshiko Otani1,2, Keigo Ueno2, Makoto Urai2, Kiminori
Shimizu1, Michiyo Kataoka3, Noriko Saito3, Yoshitsugu
Miyazaki2, Yuki Kinjo2 (1Dept. Biolig. Sci. Fac. Indust. Sci.
Technol, Tokyo Univ. of Sci., 2Dept. Chemother and Mycoses.
NIID, 3Lab. Electro. Microscop., NIID)（ 98 ）

P-197 (WS2-2)
Phylogenetic analysis of pneumococcal zincmetalloproteases and the role in bacterial meningitis○Masaya Yamaguchi1, Masanobu Nakata1, Ryuichi Sumioka1,
Satoshi Wada1, Yujiro Hirose1, Yukihiro Akeda2, Tomoko
Sumitomo1, Shigetada Kawabata1 (1Dept. Oral Mol. Microbiol.,Grad. Sch. Dent., Osaka Univ., 2Dept. Infect. Cont. Prev., Grad
Sch. Med., Osaka Univ.)
P-198
Evaluation of Stx2f-producing Escherichia albertii
virulence in mice model○Atsushi Hinenoya1,2, Yoshio Shimomura2, Noritomo Yasuda1,
Sharda Prasad Awasthi1, Jun Yatsuyanagi3, Shinji Yamasaki1,2(1Dept. Vet. Sci., Grad. Sch. Life Environ. Sci., Osaka Pref.
Univ., 2Dept. Vet. Sci., Sch. Life Environ. Sci., Osaka Pref.
Univ., 3Yokote Health Inst.)
P-199
Analysis of pathogenicity of Acinetobacter baumannii
clinical isolate with lungs infection mouse○Shigeru Tansho Nagakawa, Tsuneyuki Ubagai, Takane Ueda,
Go Kamoshida, Yoshinori Sato, Yuka Unno, Satoshi Nishida,
Yasuo Ono (Dept. Microbiol. Immunol., Sch. Med., Teikyo Univ.)
P-200
Evaluation of pathogenicity of multidrug-resistantAcinetobacter baumannii (MDRA)○Satoshi Nishida, Takane Kikuchi Ueda, Tsuneyuki Ubagai,
Yuka Unno, Go Kamoshida, Yoshinori Sato, Shigeru Tansho
Nagakawa, Yasuo Ono (Dept. Microbiol. Immunol., Teikyo Univ.
Sch. Med.)
P-201 (WS4-3)
The S. flexneri effector OspI controls intestinal
inflammation in vivo
○Takahito Sanada1, Hiroshi Ashida2, Kotaro Kiga1, Chihiro
Sasakawa3,4, Hitomi Mimuro1 (1Division of Bacteriology,
Department of Infectious Diseases Control, International
Research Center for Infectious Diseases, The Institute of Medical
Science, University of Tokyo, 2Medical Mycology ResearchCenter, Chiba University, 3Nippon Institute for Biological
Science, 4Medical Mycology Research Center, Chiba University)
P-202
Search of new angiogenic factor derived from
Bartonella henselae○Kentaro Tsukamoto1, Naoaki Shinzawa2, Yasuhiko
Horiguchi2, Takao Tsuji1 (1Dept. Microbiol., Fujita Health Univ.
Sch. Med., 2Dept. Mol. Bact., RIMD, Osaka Univ.)
P-203
Identification of Rhodococcus equi fitness genes during
infection by signature-tagged mutagenesis○Nuttapone Sangkanjanavanich, Tsutomu Kakuda, Shinji
Takai (Dept. Anim. Hyg., Sch. Vet. Med., Kitasato Univ.)

第 90 回日本細菌学会総会プログラム集

P-204
Diversity of the genetic loci around the genes encoding
cholesterol-dependent cytolysins in S. mitis○Tatsuya Okahata1, Shu Murakami1, Atsushi Tabata2,
Yoshitoshi Ogura3, Tetsuya Hayashi3, Ayuko Takao4, Hisashi
Okuni5, Toshifumi Tomoyasu2, Nobuko Maeda4, Hideaki
Nagamune2 (1Dept. Biol. Sci. & Tech., Life Syst., Inst. Tech. &Sci., Tokushima Univ. Grad. Sch., 2Faculty of Bioscience andBioindustry, Tokushima University, 3Department ofBacteriology, Faculty of Medical Sciences, Kyushu University,
4Dept. Oral Bacteriol., Tsurumi Univ., 5Health Sci. Res. Inst. East
Japan Co. Ltd.)
P-205 (WS2-5)
Genome-wide expression analysis of pathogenic genes
in mouse organs○Hiroshi Hamamoto1, Panthee Suresh1, Paudel Atmika1,
Yutaka Suzuki2, Kazuhisa Sekimizu1 (1Teikyo Univ. Instit. ofMed. Mycol., 2Grad Sch of Front Sci, The Univ of Tokyo)
P-206
The influence of Group A Streptococcus prophages onhost gene expression○Shunsuke Yamada, Chihiro Aikawa, Takashi Nozawa, Ichiro
Nakagawa (Dept. Microbiol., Grad. Sch. Med., Kyoto Univ.)
P-207 (WS5-5)
Ectopic expression of O-antigen in Bordetella pertussis
by a novel genomic integration system○Keisuke Ishigaki1, Naoaki Shinzawa1, Sayaka Nishikawa1,2,
Koichiro Suzuki1,3, Yasuhiko Horiguchi1 (1Dept. Mol. Bacteriol.,
RIMD, Osaka Univ., 2Natl. Inst. Anim. Health, NARO, 3Res.
Found. for Micro. Dise. of Osaka Univ.)
P-208
Genetic mutation of rocA in clinically isolated group A
streptococci and its effect on virulence○Haruno Yoshida, Hidenori Matsui, Takashi Takahashi (Dept.
Infect. Cont. Immunol., Kitasato Inst. Life Sch., Kitasato Univ.)
P-209 (WS9-5)
Relationship between a 16S rRNA mutation associatedwith kanamycin resistance and M. tuberculosis
virulence○Shinya Watanabe1,2, Kazunori Matsumura3, Hiroki Iwai3, Keiji
Funatogawa4, Masako Kato3, Fumiko Kirikae3, Tohru Miyoshi
Akiyama1, Longzhu Cui2, Teruo Kirikae3 (1Lab. Pathogenic
Microbes, NCGM, 2Div. Bacteriol., Dept. Infect. Immunity, Sch.
Med., Jichi Med. Univ., 3Dept. Infect. Dis., NCGM, 4Tochigi
Prefectural Institute of Public Health and Environmental
Science)

P-210
Proliferation mechanisms of life-threating
opportunistic pathogen in wound infection○Kohei Yamazaki1, Takashige Kashimoto1, Takehiro Kado1,
Yukihiro Akeda2, Kazuki Yoshioka3, Toshio Kodama4, Shunji
Ueno1 (1Lab. Vet. Public Health, Sch. Vet. Med., Kitasato Univ.,
2Univ. Hospital, Osaka Univ., 3Lab. Vet. Anatomy, Sch. Vet.
Med., Kitasato Univ., 4RIMD, Osaka Univ.)
P-211 (WS9-1)
Bordetella PlrS-mediated virulence regulatory system isimportant for the respiratory infection
Mai Higashi1, Sayaka Nishikawa1,2, Keisuke Ishigaki1, Hiroyuki
Abe1, Yasuhiko Horiguchi1, ○Naoaki Shinzawa1 (1Dept. Mol.
Bacteriol., RIMD, Osaka Univ., 2Natl. Inst. Anim. Health, NARO)
P-212 (WS7-1)
The exploration of novel virulence factor and virulence
regulator in Group A Streptococci○Norihiko Takemoto1, Shinya Watanabe2, Tohru Miyoshi
Akiyama1 (1Pathogenic Microbe lab., NCGM, 2Div. Bacteriol.,Dept. Infect. Immunity, Sch. Med., Jichi Med. Univ.)
P-213
Interaction of virulent Leptospira interrogans withrenal epithelial cells○Claudia Toma1, Takayoshi Yamaguchi1, Naomi Higa1, Arina
Matsumoto1, Nobuhiko Okura2, Noboru Nakasone1, ToshihikoSuzuki3, Tetsu Yamashiro1 (1Dept. Bacteriol., Grad. Sch. Med.,
Univ. of the Ryukyus, 2Dept. Mol. Anatomy, Grad. Sch. Med.,
Univ. of the Ryukyus, 3Tokyo Med. and Dental Univ., Dept Bact.
Pathog. Infect. and Host Responses)
P-214
The effect of bacterial competition on conjugativetransfer of antimicrobial resistance plasmids○Maho Yoshida1,2, Aki Hirabayashi1, Yoshichika Arakawa2,
Keigo Shibayama1, Masato Suzuki1 (1Dept. Bacteriol. II, Nat.
Inst. Infect. Dis., 2Dept. Bacteriol., Sch. med., Nagoya. Univ.)
P-215
Analysis of persistent infection mechanism of
Helicobacter pylori using hyper-mutator strain○Ryo Kinoshita1, Kotaro Kiga1, Arpana Sood1, Yoshitoshi
Ogura2, Tetsuya Hayashi2, Hitomi Mimuro1 (1Division ofBacteriology, Department of Infectious Diseases Control,International Research Center for Infectious Diseases, The
Institute of Medical Science, The University of Tokyo,
2Department of Bacteriology, Faculty of Medical Sciences,
Kyushu University)（ 99 ）

P-216 (WS4-4)
Inhibitory effects of diffusely adherent Escherichia coli
strains on cytokine secretions from epithelial cells○Saki Yanagida1, Sayaka Tamai1, Takumi Noju1, Yoshihiko
Tanimoto1, Takehiro Matsuzaki1, Eriko Nakadai1,2, Yoshihiro
Yamaguchi2, Toshio Kodama3, Tetsuya Iida3, Yoshikazu
Nishikawa1 (1Grad. Schl. Human Life Sci., Osaka City Univ.,
2Adv. Res. Inst. Nat. Sci. Tech., Osaka City Univ., 3Inst. Microb.
Dis., Osaka Univ.)
P-217
The exploration of borrelial factors which may be
involved in efficient infection in tick
○Ai Takano1, Yukie Itoh1, DeMar Taylor2, Hiroki Kawabata3,
Ken Maeda1 (1Joint Faculty of Vet. Med., Yamaguchi Univ.,
2Univ. Tsukuba, 3Bacteriology-I, Nat. Inst. Infect. Dis.)
P-218
Impact of giant viruses on the evolution of chlamydiae
cohabiting in amoebae○Hiroyuki Yamaguchi, Sumire Yamazaki, Junji Matsuo,
Torahiko Okubo (Faculty Health Sci. Hokkaido Univ.)
P-219
Independent evolution of genome and epigenome in
Helicobacter pylori○Yoshikazu Furuta1, Kenji K Kojima1,2, Koji Yahara1,3, Masaki
Fukuyo1, Yuh Shiwa4, Shin Nishiumi5, Masaru Yoshida5, Takeshi
Azuma5, Hirofumi Yoshikawa4, Ichizo Kobayashi1 (1Grad. Sch.
Frontier Sci., Univ. Tokyo, 2Genet. Informat. Res. Inst., 3Nat.
Inst. Infect. Dis., 4Tokyo Univ. Agric., 5Sch. Med., Kobe Univ.)
P-220
High precision SNP detection between closely-related
isolates using whole genome sequencing data
○Dai Yoshimura1, Yasuhiro Gotoh2, Yoshitoshi Ogura2, Tetsuya
Hayashi2, Takehiko Itoh1 (1Grad. Sch. Biosci. Biotech., Tokyo
Tech., 2Dept. Bact., Grad. Sch. Med. Sci., Kyushu Univ.)
P-221
Genome and transcriptome analyses of microorganisms to improve yield of substance○Yusuke Nomura1, Shuichi Hirose2, Satoko Nakamura3,
Norimasa Kasiwagi3, Chiaki Ogino3,4, Akihiro Kondo3,4, Wataru
Nemoto1 (1Life Sci. & Eng., Grad. Sch. of Sci & Eng., TDU.,
2NAGASE R&D Center, NAGASE & CO., LTD., 3Chem Sci. & Eng.,
Grad. Sch. of Eng., Kobe Univ., 4Org. of Adv Sci & Tec., Kobe
Univ.)（ 100 ）

P-222
Construction of the Asian tubercle whole genome
sequence database, “GReAT”○Takemasa Takii1, Satoshi Mitarai1, Tomotada Iwamoto2,
Naoto Keicho3, Shiomi Yoshida4, Minako Hijikata3, Akiko
Takaki1, Kouhei Seki1, Yasutaka Wakabayashi1, Kinuyo
Chikamatsu1, Akio Aono1, Yuriko Igarashi1, Yoshiro Murase1,
Kengo Kato5, Tsuyoshi Sekizuka5, Akifumi Yamashita5, Makoto
Kuroda5, Seiya Kato6 (1Dept. Mycobacterium Ref. & Res., RIT,
JATA, 2Dept. Infect. Dis., KIT, 3Dept. Phath. and Defen., RIT,
JATA, 4Nat. Hosp. Org., Kinki Chuo Chest Medi. Cent., 5Path.
Gen. Cent.r, NIID, 6Res. Inst. Tubercul., JATA)
P-223
Tool to identify critical variants by genome comparisonsof multiple bacterial generations○Yuto Kimura1, Yusuke Nomura1, Wataru Nemoto1, Shuichi
Hirose2 (1TDU, 2NAGASE & CO., LTD.)
P-224
Elucidation of quantitative structural diversity of highrearrangement regions, shufflons, in IncI2 plasmids○Tsuyoshi Sekizuka1, Michiko Kawanishi2, Ayaka Shima3,
Kengo Kato1, Akifumi Yamashita1, Mari Matsui3, Satowa
Suzuki3, Makoto Kuroda1 (1Pathogen Genomic Center, Nat. Inst.
Infect. Dis., 2Assay Div. II, Nat. Vet. Assay Lab., 3Dep. Bacteriol.
II, Nat. Inst. Infect. Dis.)
P-225
Analysis of botulinum neurotoxin type B6 geneencoding plasmid in Clostridium botulinum type B○Yoshihiko Sakaguchi1, Jumpei Uchiyama2, Koji Hosomi3,
Tomoko Kohda4, Yoshitoshi Ogura5, Tetsuya Hayashi5, Shunji
Hayashi1, Shunji Kozaki4, Masafumi Mukamoto4 (1Dept.
Microbiol., Kitasato Univ. Sch. Med., 2Dept. Vet. Microbiol., Sch.
Vet. Med., Azabu Univ., 3Lab. Vac. Mat., National Inst. Biomed.
Innov., Health, Nut., 4Dept. Vet. Sci., Grad. Sch. Life Environ.
Sci., Osaka Prefect. Univ., 5Dept. Bacteriol., Facul. Med. Sci.,
Kyushu Univ.)
P-226
Phylogeny and virulence gene repertoire of 521 E. coli
O26 strains isolated in Japan and other countries○Yoshitoshi Ogura1, Mariko Kuroki2, Shuji Yoshino2, Keiko
Kimata3, Junko Isobe3, Kazuko Seto4, Eriko Maeda5, Yoshiki
Etoh5, Masahiro Kusumoto6, Masato Akiba6, Nozomi Ishijima7,
Ken-ichi Lee7, Sunao Iyoda7, Makoto Ohnishi7, Tadasuke Ooka8,
Yasuhiro Gotoh1, Tetsuya Hayashi1 (1Dep. Bact., Fac. Med. Sci.,
Kyushu Univ., 2Dep. Micro., Miyazaki Pref. Inst. Pub. Health
Environ., 3Dep. Bact., Toyama Inst. Health, 4Dep. infec., Osaka
Pref. Inst. Pub. Health, 5Div. Patho. Bac., Fukuoka Inst. HealthEnv. Sci., 6Natio. Inst. Animal Health, Natio. Agr. Food Res.
Organ., 7Dep. Bac. Natio. Inst. Infec. Dis., 8Dep. Micro., Grad.
Sch. Med. Den. Sci., Kagoshima Univ.)

第 90 回日本細菌学会総会プログラム集

P-227
Effect of simulated microgravity on horizontal genetransfer frequency○Junri Aoki1, Ayaka Kawabata1, Masao Nasu2, Tomoaki Ichijo3(1Sch. Pharmaceutical Sci. Osaka Univ., 2Fac. Pharm., Osaka
Ohtani Univ., 3Grad. Sch. Pharmaceutical Sci. Osaka Univ.)

P-235
Functional analysis of clostridial cellulosome enzymes
using Clostridium perfringens expression system○Ayaka Toritani1, Shunya Sawairi1, Kazue Nakane1, Ryuichi
Moriyama1, Eiji Tamai2, Shigeru Miyata1 (1Coll. Biosci. Biotech.,
Chubu Univ., 2Dept. Microbiol., Fac. Med., Matsuyama Univ.)

P-228
Gene transfer by natural genetic transformation in
Moraxella catarrhalis○Chihiro Tani (Dept. Microbiol. Immunol., Grad. Sch. HealthCare Sci., Tokyo Medical and Dental Univ.)

P-236
The role of MazEF in Staphylococcus aureus biofilm
formation○Fuminori Kato1,2, Motoyuki Sugai2 (1Grad. Sch. Biomed andHeal Sci., Hiroshima Univ., 2Dept. Bacteriol., Grad. Sch. Biomedand Heal Sci., Hiroshima Univ.)

P-229
Gene expressions of neutrophils infected with
Acinetobacter baumannii○Takane Kikuchi Ueda, Tsuneyuki Ubagai, Go Kamoshida,
Shigeru Tansho Nagakawa, Satoshi Nishida, Yuka Unno, Yasuo
Ono (Dept. Microbiol. Immunol., Sch. Med., Teikyo Univ.)
P-230
Relationships between phenotypes and pseudogenes ofSalmonella enterica serovar Abortusequi○Masato Akiba1,4, Taketoshi Iwata1, Tsuyoshi Sekizuka2,
Makoto Kuroda2, Masahiro Kusumoto1, Yuta Kinoshita3,
Hidekazu Niwa3, Yoshiya Katayama3 (1Div. Bacterial PasasiticRes., Natl. Inst. Animal Health, NARO, 2Pathogen Genomics
Center, Natl. Inst. Infect. Dis, 3Microbiol. Div., Equine Res. Inst.,
JRA, 4Grad. Sch. Life Environ. Sci., Osaka Pref. Univ.)
P-231
Identification and expression analysis of small RNAs in
Aggregatibacter actinomycetemcomitans○Yuichi Oogai1, Yasuhiro Gotoh2, Yoshitoshi Ogura2, Tetsuya
Hayashi2, Hitoshi Komatsuzawa1 (1Dept. Oral-Microbiology,
Grad. Sch. Med. and Dent., Kagoshima Univ., 2Dept.
Bacteriology, Grad. Sch. Med., Kyushu Univ.)
P-232
Anaplasma phagocytophilum P44 expression diversity
in infected RF/6A cell line
○Masahiko Shimada, Naoya Takamoto, Hongru Su, Norio
Ohashi (Lab. Microbiol., Grad. Sch. Integrated Pharm. Nutr. Sci.,
Univ. Shizuoka)
P-233
Regulation of natural competence by PTS in Vibrio
cholerae○Shouji Yamamoto (Dept. Bac. I., Nat. Inst. Infect. Dis.)
P-234
Development of novel expression system using codonmodified T7 RNAP and Xyl-uptake system for clostridial
gene○Shunya Sawairi1, Hirofumi Nariya2, Kazue Nakane1, Shigeru
Miyata1 (1Coll. Biosci. Biotech., Chubu Univ., 2Grad. Sch.
Biosphere Sci., Hiroshima Univ.)

P-237
Role of an extracytoplasmic function sigma factor,
PGN_0319, in hemin utilization by Porphyromonas
gingivalis○Yuichiro Kikuchi1, Koki Ota2, Kazuko Shibayama1, Eitoyo
Kokubu1, Atsushi Saito2, Kazuyuki Ishihara1 (1Dept. Microbiol.,Tokyo Dent Coll., 2Dept. Periodontol., Tokyo Dent Coll.)
P-238
Biofilm formation ability in cia and com gene deleted
strains of Streptococcus intermedius○Ayuko Takao1, Hideaki Nagamune2, Toshifumi Tomoyasu2,
Atsushi Tabata2, Nobuko Maeda1 (1Dept. Oral Microbiol., Sch.
Dent. Med., Tsurumi Univ., 2Dept. Biosci. & Bioindust., Grad.
Sch. Biosci. & Bioindust., Tokushima Univ Grad. Sch.)
P-239
Two esp (expression in minor subpopulation) genes
confer dry stress resistance to Staphylococcus aureus○Vishal Samir Gor, Aya Takemura, Kazuya Morikawa(Bacteriol. Fac. Med. Univ. Tsukuba)
P-240
The RNA-binding protein Hfq plays an important role in
the post-transcriptional regulation of phoE
○Chizuru Onoda, Naoki Sudo, Yasuhiko Sekine (Dept. Life Sci.,
Coll. Sci., Rikkyo Univ.)
P-241
Impact of T95S and D668G in GyrA of Mycobacterium
tuberculosis on compensatory evolution○Yuki Ouchi1, Kentaro Koide1, Tomoyuki Yamaguchi1, JongHoon Park1, Hyun Kim2, Chie Nakajima1, Yasuhiko Suzuki1(1Div. Biores., CZC, Hokkaido Univ., 2Dept. Bacteriol. II, NIID)
P-242
Regulation of the LEE expression by a small RNA,
Esr41, and RNA-binding protein, Hfq, in EHEC
○Naoki Sudo1, Akiko Soma2, Sunao Iyoda3, Daiki Kazama1,
Yasuhiko Sekine1 (1Dept. Life Sci., Coll. Sci., Rikkyo Univ., 2Divi.
Appl. Biol. Chem. Fac. of Hortic. Chiba Univ., 3Dept. Bacteriol.,
Natl. Inst. Infect. Dis.)（ 101 ）

P-243Neisseria meningitidis EF-P and its active-site arginine
residue are essential for cell viability○Tatsuo Yanagisawa1,2, Hideyuki Takahashi3, Takehiro
Suzuki4, Akiko Masuda4, Naoshi Dohmae4, Shigeyuki
Yokoyama1,2 (1RIKEN · Struct. Biol. Lab., 2RIKEN · SSBC,
3NIID · Dept. Bacteriol., 4RIKEN · CSRS)
P-244
Functional analysis of TonB-dependent receptors in
Ralstonia solanacearum○Kouhei Ohnishi, Ryosuke Watanabe, Akinori Kiba, Yasufumi
Hikichi (Kochi University)
P-245
Effects of various dehydorogenase gene deletion onhydrogen production of Clostridium perfringens○Keina Nakamura1, Kazue Nakane1, Shunya Sawairi1, Akinobu
Okabe2, Shigeru Miyata1 (1Coll. Biosci. Biotech., Chubu Univ.,
2Chugoku Gakuen Univ.)
P-246
A xylose metabolism regulator regulates the expressionof T3SS component genes in Xanthomonas oryzae
Yumi Ikawa, ○Seiji Tsuge (Lab. Plant Pathol., Sch. Agric., Kyoto
Pref. Univ.)
P-247
Rapid and affordable method of size-selected DNA
preparation for PacBio library construction○Masanori Hashino1,2, Kengo Kato1, Tamaki Ito1,2, Mari
Matsui3, Satowa Suzuki3, Akifumi Yamashita1, Tsuyoshi
Sekizuka1, Makoto Kuroda1 (1Pathogen Genomics Center Nat.
Inst. Infect. Dis., 2AMED · research resident, 3Dept. Bacteriol. II,
Nat. Inst. Infect. Dis)
P-248
Analysis of Clostridium perfringens etx promoter○Namiko Nodera1, Haruki Fukui1, Shunya Sawairi1, Seiichi
Katayama2, Shigeru Miyata1 (1Coll. Biosci. Biotech., Chubu
Univ., 2Dept. Life Sci., Fac. Sci., Okayama Univ. Sci.)
P-249
Construction of plasmid pXM derivative for genome
editing of Clostridium perfringens○Yuya Fujita1, Keina Nakamura1, Shunya Sawairi1, Hirofumi
Nariya2, Shigeru Miyata1 (1Coll. Biosci. Biotech., Chubu Univ.,
2Grad. Sch. Biosphere Sci., Hiroshima Univ.)（ 102 ）

P-250
Characterization of PRGBS Forming Small Less-βHemolytic Colonies on Sheep Blood Agar
○Hirotsugu Banno1, Kouji Kimura1, Yosuke Tanaka2, Tsuyoshi
Sekizuka3, Makoto Kuroda3, Wanchun Jin1, Keiko Yamada1,
Jun-ichi Wachino1, Keigo Shibayama4, Yoshichika Arakawa1(1Dept. Bacteriol. Nagoya Univ. Grad. Sch. Med., 2Dept.
Microbiol. Lab. Yokohama City Seibu Hosp. St. Marianna Univ.
Grad. Sch. Med., 3Pathogen Genomic Center, NIID., 4Dept.
Bacteriol. II, NIID.)
P-251
Characteristics of a novel extra-chromosomal DNA
inherited in S. anginosus subsp. anginosus○Seiya Otsuka1, Atsushi Tabata2, Toshifumi Tomoyasu2,
Hideaki Nagamune2 (1Dept. Biol. Sci. & Tech., Life System, Inst.
Tech. & Sci., Tokushima Univ. Grad. Sch., 2Faculty of Bioscienceand Bioindustry, Tokushima University)
P-252
Identification of a virulence that is conserved in the
biotypes of [Pasteurella] pneumotropica○Hiraku Sasaki1,2, Hiroki Ishikawa2, Hidehiro Ueshiba3, Eiichi
Kawamoto4, Fumio Ike5 (1Department of Health Science, Schoolof Health and Sports Science, Juntendo University, 2Departmentof Microbiology and Immunology, Showa University School of
Medicine, 3Institute of Laboratory Animals, Tokyo Women’s
Medical University, 4Animal Research Center, Tokyo Medical
University, 5Experimental Animal Division, RIKEN BioResource
Center)P-253
Analyses of water-insoluble polysaccharide syntheasegene of Streptococcus dentiloxodontae○Noriko Kuwahara, Masanori Saito, Osamu Tsuzukibashi,
Tomoko Ochiai (Dept. Microbiol. Immunol, Nihon Univ. Sch. ofDent. at Matsudo)
P-254
Development of a new measurement method of theantibacterial effect of medium chain fatty acid
○Yumiko Mori, Miki Matsue, Satoshi Nagase, Yusuke Kotani,
Yoshie Yuasa, Kazuki Hayashi, Kayo Sugitani, Shigefumi
Okamoto (Dept. Clin. Lab. Sci., Sch. Med. Sci., Kanazawa Univ.)
P-255
Eradication of Pseudomonas aeruginosa biofilm by
Lactate dehydrogenase inhibition○Kotaro Chihara1, Yuto Kawai1, Shinya Matsumoto2, Satoshi
Tsuneda1 (1Dep. Life Sci. Med. Biosci., Grad. Sch. Adv. Sci. Eng.,
Waseda Univ., 2Dep. Bacteriol., Grad. Sch. Med., Nagoya Univ.)

第 90 回日本細菌学会総会プログラム集

P-256
Chili Pepper Component Capsaicin Modulates
Chlamydia trachomatis Growth in HeLa Cells○Kazuya Yamakawa1, Junji Matsuo1, Torahiko Okubo1, Shinji
Nakamura2, Hiroyuki Yamaguchi1 (1Faculty Health Sci.
Hokkaido Univ, 2Div. Biomed. Imag. Res., Juntendo Univ. Grad.
Sch. Med.)

P-262
The developments of antibiotics for multidrug-resistantstrain targeting to the Bam complex○Akari Senda1, Honami Ashizawa1, Takama Kamata1, Hiroko
Yoshida1, Takahiro Tsuchiya1, Katsushiro Miyamoto1, Eisaku
Yoshihara2, Hiroshi Tsujibo1 (1Dept. Microbiol. Osaka Univ.
Pharm. Sci., 2Dept. Appl. Biochem., Sch. Eng. Tokai Univ.)

P-257
Propolis immediately triggers bactericidal action
through the aberrant bleb formation at the bacterial
surface○Yuri Yoshimasu1,2, Tsuyoshi Ikeda3, Akira Yagi4, Hirokazu
Ogihara1, Yasushi Morinaga1, Soichi Furukawa1, Ryoma Nakao2(1Grad. Sch. Bioresour. Sci., Nihon Univ., 2Dept. Bac. I, Natl. Inst.
Infect. Dis., 3Dept. Pharm. Sci., Sojo Univ., 4R&D, MST, Olympus
Co.)

P-263
Enzymatic characterization and analysis of
Mycobacterial DNA gyrase○Hyun Kim1, Yasuo Fukutomi3, Chie Nakajima2, Masanori
Matsuoka3, Shigetarou Mori1, Keigo Shibayama1, YasuhikoSuzuki2 (1Dept. Bacteriol. II, NIID, 2CZC, Hokkaido Univ.,
3Leprosy Research Center, NIID)

P-258
Identification of novel inhibitor for Group A
Streptococcus growth○Chihiro Aikawa1, Masato Hoshino2, Satoru Nagatoishi2,
Kouhei Tsumoto2, Ichiro Nakagawa1 (1Dept. Micribiol., Grad.
Sch. Med., Kyoto Univ., 2Dept. Bioeng., Sch. Eng., Univ. ofTokyo)
P-259
Antibacterial activity of WQ–3810, a novel
fluoroquinolone, against Salmonella Typhimurium○Kentaro Koide, Siriporn Kongsoi, Yuki Ouchi, Jong-Hoon
Park, Tomoyuki Yamaguchi, Ruchirada Changkwanyeun, Chie
Nakajima, Yasuhiko Suzuki (Div. Bioresources, CZC, Hokkaido
Univ.)
P-260
Antimicrobial activity and mechanism of persulcatusin,
antimicrobial peptide against drug resistant bacteria○Itsuki Morozumi1, Takashi Sasaki2, Keiichi Hiramatsu2,
Nobumichi Kobayashi3, Ken Kikuchi4, Emiko Isogai1 (1Dept.
Animal. Microbiol., Sch. Agri., Tohoku Univ., 2Dept. Microbiol.,Sch. Med., Juntendo Univ., 3Dept. Hygiene., Sch. Med., Sapporo
Medical Univ., 4Dept. Infection., Sch. Med., Tokyo Women’s
Medical Univ.)
P-261
Investigation of the mechanisms for a new compoundagainst antibiotic tolerance in Pseudomonas
aeruginosa○Takashi Amoh1, Keiji Murakami1, Reiko Kariyama2,3,
Katsuhiko Hirota1, Yoichiro Miyake1 (1Dept. Oral Microbiol.,
Institute Biomed Sci., Tokushima Univ. Grad. Sch., 2Dept. Foodand Nutr., Okayama Gakuin Univ., 3Dept. Urol., Grad. Sch. ofMed. Dent. and Pharm., Okayama Univ.)

P-264
Antibacterial Effects of Glycyrrhetinic Acid and Its
Derivatives on Staphylococcus aureus○Miki Kawada-Matsuo1, Kentaro Oyama1,2, Tetsuya Hayashi3,
Hitoshi Komatsuzawa1 (1Dept. Oral Microbiol., Grad. Med. anddent., Kagoshima Univ., 2Dept. Oral maxillofacial Surg., Grad.
Med. and dent., Kagoshima Univ., 3Dept. Bacteriol., Grad. Med.,
Kyushu Univ.)
P-265
Nybomycin, a re-discovered “Reverse Antibiotic”, acts
against quinolone-resistant E. faecalis○Yuh Morimoto1, Tadashi Baba1, Mari Matsuda2, Keiichi
Hiramatsu1 (1Juntendo Univ. Grad. Sch. Center of Infection
Control Science, 2Tokyo Univ. Grad. Sch. Agricultural Life Sci.
Global Animal Resource Science)
P-266
Fatty Acid in the Cell Membrane Determine The
Susceptibility of Enterococci against CAMPs (BMAP-28)○Moe Narita, Rintaro Tomioka, Emiko Isogai (Dept. Animal
microbiology., Sch. Agl., Tohoku Univ.)
P-267
Determination of the antibacterial constituents
produced by lactobacilli against a periodontal pathogen○Tomomi Kawai1, Tomoko Ohshima1, Ryoichi Shin2, Satoshi
Ikawa3, Atsushi Tani4, Naoya Inazumi5, Nobuko Maeda1 (1Dept.
Oral Microbiol, Sch. Dental Med., Tsurumi Univ., 2Central
Institute, Health Science, A.L.A. Corporation, 3Technology
Research Institute, Osaka Prefecture, 4Dept. Human
Environmental Science, Faculty of Human Development, Kobe
Univ., 5Technical Support Division, Graduate Sch. Science,
Osaka Univ.)（ 103 ）

P-268Anti-biofilm activity of silver nanoparticles against
human pathogenic bacteria○Kaung Kyaw1,2, Ayaka Harada1, Haroaki Ichimaru1, Takayuki
Kawagoe1, Kinnosuke Yahiro3, Katsuhiko Ono4, Hiroyasu
Tsutsuki4, Tomohiro Sawa4, Shigeru Morimura1, Takuro
Niidome1 (1Fac. Adv. Sci. Tech., Kumamoto Univ., 2Dept. Chem.
Eng., Yangon Technological Univ., 3Dept. Mol. Infect., Sch. Med.,
Chiba Univ., 4Dept. Microbiol., Sch. Med., Kumamoto Univ.)
P-269
The 327th amino acid substitution of AcrB in
Haemophilus influenzae confers to Azithromycin
resistance○Shoji Seyama, Takeaki Wajima, Hidemasa Nakaminami,
Norihisa Noguchi (Dept. Microbiol., Sch. Pharm. Tokyo Univ.
Pharm. Life Sci.)
P-270
Macrolides resistance in Propionibacterium acnes is
induced by the exposure of low concentration○Keisuke Nakase, Yuhei Okamoto, Norihisa Noguchi (Dept.
Microbiol., Sch. Pharm., Tokyo Univ. of Pharm. and Life Sci.)

P-274
Mechanism of incomplete cross-resistance amongquinolone antimicrobial agents in Acinetobacterbaumannii○Junichi Yamagishi1, Mai Ishikawa1, Miwa Kanno1, Seiji
Yamasaki2, Kunihiko Nishino2, Mitsuo Kaku3 (1Dept. Microbiol.
Biochem., Nihon pharm. Univ., 2ISIR Osaka Univ., 3Dept. Infect.
Cont., Int. Med., Tohoku Univ.)
P-275
In vitro reduction of activity of tigecycline against MDR
Acinetobacter baumannii with host stress hormone○Masato Inaba1,2, Naoyuki Matsuda2, Hirotsugu Banno1,
Wanchun Jin1, Jun-ichi Wachino1, Kouji Kimura1, Yoshichika
Arakawa1 (1Dept. Bacteriol., Sch. Med., Nagoya Univ., 2Dept.
Emergency & Critical Care Med., Sch. Med., Nagoya Univ.)
P-276
Mechanism of daptomycin-resistance in methicillinresistant Staphylococcus aureus after using
daptomycin○Hiroo Tokoro1, Shigekazu Iguchi1, Atsushi Yoshida1, Yutaka
Uzawa1, Motionao Ishikawa2, Ken Kikuchi1 (1Dept. Infect. Dis.,Tokyo Women’s Medical University, 2Dept. Med. Tokyo
Women’s Medical University East Medical Center)

P-271
Tazobactam ⁄ Piperacillin resistance mechanism inEscherichia coli clinical isolates○Yuuki Suzuki1, Toyotaka Sato1, Soh Yamamoto1, Noriko
Ogasawara1, Tsukasa Shiraishi1, Masaaki Shinagawa2, Satoshi
Takahashi2,3, Shin-ichi Yokota1 (1Dept. Microbiol., SapporoMed. Univ. Sch. Med., 2Div. Lab. Med., Sapporo Med. Univ.
Hosp., 3Dept. Infection Control and Lab. Med., Sapporo Med.
Univ. Sch. Med.)

P-277
Inoculum effect of β-lactams in Japanese MSSA strains○Riko Takezawa1,2, Shigekazu Iguchi1, Atsushi Yoshida1,
Yutaka Uzawa3, Ken Kikuchi1,4 (1Dept. Infectious Disease, Tokyo
Women’s Medical Univ., 2Dept. Medical Technology, Mitsui
Memorial Hospital, 3Dept. Infection Control, Tokyo Women’s
Medical Univ., 4Sakakibara Memorial Hospital)

P-272
Analysis of the clinical enterococcal isolates with lowlevel VanB-type vancomycin resistance○Yusuke Hashimoto1, Takahiro Nomura1, Jun Kurushima1,
Koichi Tanimoto2, Haruyoshi Tomita1,2 (1Dept. Bacteriol., Grad.
Sch. Med., Gunma Univ., 2Lab. Bacteriol. Drug Resist., Grad.
Sch. Med., Gunma Univ.)

P-278
Low-level linezolid resistant Enterococci from chickenmeats○Takahiro Nomura1, Jun Kurushima1, Koichi Tanimoto2,
Haruo Watanabe3, Haruyoshi Tomita1,2 (1Dept. Bacteriol., Grad.
sch. Med., Gunma Univ., 2Lab. Bacterial Drug Resistance, Grad.
sch. Med., Gunma univ., 3Natl. Inst. Infec. Dis.)

P-273
Perturbation of the Balance between Respiration andfermentation is triggered for persister formation○Naoki Yamamoto1, Rino Isshiki1, Yuto Kawai1, Daiki Tanaka2,
Tetsushi Sekiguchi2, Shinya Matsumoto3, Satoshi Tsuneda1(1Dept. Life Sci. Med. Biosci., Grad. Sch. Adv. Sci. Eng., Waseda
Univ., 2NLR., Waseda Univ., 3Dept. Microbiol., Sch. Med.,
Nagoya Univ.)

P-279
The role of chromosomal blaCTX-M in long-term detectionof Escherichia coli clinical isolates producing ESBL
○Kouta Hamamoto1, Itaru Hirai1,2 (1Lab, Microbiol., Sch.
Health. Sci., Univ. The Ryukyus, 2AMED/JICA SATREPS)（ 104 ）

P-280
Colistine resistance gene mcr-1 in an ESBL-producing
E. coli isolated from imported chicken meat
○Naoko Chiba1, Koichi Tanimoto2, Haruyoshi Tomita1,2 (1Dept.
Bacteriol., Gunma Univ. Grad. Sch. Med., 2Lab. Bacteriol. Drug
Resistance, Gunma Univ. Grad. Sch. Med.)

第 90 回日本細菌学会総会プログラム集

P-281
Analysis of streptomycin–resistance associating genes
in Mycobacterium tuberculosis in Nepal○Dipti Shrestha1, Bhagwan Maharjan2, Nan Aye Thida Oo1,
Chie Nakajima1, Yasuhiko Suzuki1 (1Div. Biores., CZC, Hokkaido
Univ., 2GENETUP, Nepal)
P-282
Carbapenem-resistant Escherichia coli isolates in
Myanmar carry various blaNDM-harboring plasmids○Yo Sugawara1, Noriko Sakamoto1, Dan Takeuchi1, Hideharu
Hagiya2, Norihisa Yamamoto2, Kazunori Tomono2, Yukihiro
Akeda1,2, Kazuhisa Okada1, Shigeyuki Hamada1 (1RCC-ERI,
RIMD, Osaka Univ., 2Dept. Infect. Cont. Prevent. Med. Hosp.
Osaka Univ.)
P-283
The exploration of cofactor in reducing susceptibility toceftoriaxon in mosaic PBP2 harboring gonococcus○Kotaro Aoki1, Ken Shimuta2, Makoto Ohnishi2, Yoshikazu
Ishii1, Kazuhiro Tateda1 (1Dept, Microbiol. Infect. Dis., Sch.
Med., Toho Univ., 2Bacteriol. I, NIID)
P-284
Analysis of ESBL and AmpC producing
Enterobacteriaceae isolated from domestic andimported chicken meats○Yosuke Otake1, Naoko Chiba1, Jun Kurushima1, Koichi
Tanimoto2, Haruo Watanabe3, Haruyoshi Tomita1,2 (1Dept.
Bacteriol., Grad. Sch. Med., Gunma Univ., 2Lab. Bacterial Drug
Resistance, Grad. Sch. Med., Gunma Univ., 3Nati. Inst. Infec.
Dis.)
P-285
Analysis of drug resistant gene variation of Vibrio
cholerae clinical and environmental strains in Kolkata○Daichi Morita1, Tamaki Mizuno2, Daisuke Imamura1, Asish K.
Mukhopadhyay3, Shin-ichi Miyoshi2, Sumio Shinoda1,
Keinosuke Okamoto1 (1Collab. Res. Ctr., Okayama Univ. inIndia, 2Grad. Med, Dent. Pharm. Sci., Okayama Univ., 3NICED)
P-286
A novel method for assessing Mycobacterium
tuberculosis gyrBA mutations and fluoroquinolone
resistance○Mitsunori Yoshida, Yoshihiko Hoshino, Noboru Nakata(Department of Mycobacteriology, Leprosy Research Center,
National Institute of Infectious Diseases)
P-287
Association of walk and murA mutations withvancomycin susceptibility and biofilm in
Staphylococcus○Yusuke Sato’o1, Mitsutaka Syoji2, Shinya Watanabe1, Longzhu
Cui1 (1Dev. Bacteriology, Jichi medical Univ., 2Funabashi
Municipal Medical Center)

P-288
Analysis of the bacitracin resistance in Enterococci
isolated from chicken meat
○Keisuke Sugioka1, Takahiro Nomura1, Jun Kurushima1, Koichi
Tanimoto2, Haruyoshi Tomita1 (1Dept. Bacteriol., Grad. Sch.
Med., Gunma Univ., 2Lab. Bacteriol. Drug Resist., Grad. Sch.
Med., Gunma Univ.)
P-289
Characterization of carbapenem-resistantEnterobacteriaceae isolates from a Thai hospital○Noriko Sakamoto1, Yukihiro Akeda1,2, Dan Takeuchi1, Yo
Sugawara1, Norihisa Yamamoto2, Masato Suzuki3, Keigo
Shibayama3, Kazunori Tomono2, Shigeyuki Hamada1(1Thailand-Japan Research Collaboration Center on Emerging
and Re-emerging Infections, Reserch Ins. for Microbial Diseases,
Osaka Univ., 2Div. of Infection Control and Prevention, Osaka
Univ. Grad. School, 3Dept. of Bacteriology II, National Instituteof Infectious Diseases)
P-290
Analysis of fluoroquinolone susceptibility andtemperature sensitivity of the Mycobacterium leprae
DNA gyrase○Noboru Nakata, Mitsunori Yoshida, Yoshihiko Hoshino (Dept.
Mycobacteriol., LRC, NIID)
P-291
Emergence of SGI1-positive Proteus mirabilis clinicalisolates in Egypt○Ahmed M. Soliman1,2, Ashraf M. Ahmed3, Toshi Shimamoto1,
Ramadan A. El-Domany2, Hirofumi Nariya1, Tadashi
Shimamoto1 (1Laboratory of Food Microbiology and Hygiene,
Graduate School of Biosphere Science, Hiroshima University,
2Department of Microbiology and Immunology, Faculty of
Pharmacy and Drug Industries, Kafrelsheikh University,
3Department of Bacteriology, Mycology and Immunology,
Faculty of Veterinary Medicine, Kafrelsheikh University)
P-292
Molecular epidemiological typing of IncI1 plasmid
contained in ESBL producing Escherichia coli fromchicken○Shiori Yamamoto1,2, Hiroshi Asakura1, Yumiko Okada1, Marie
Yoshida1, Shizunobu Igimi3 (1Nat. Inst. Health Sci., 2Jpn. Soc.
Food Hyg. Saf., 3Tokyo Univ. Agri.)
P-293
Novel Insertion in Penicillin-Binding Protein 3 ofCarbapenem-Resistant Haemophilus influenzae○Kazuki Kitaoka, Kouji Kimura, Hirotsugu Banno, Wanchun
Jin, Jun-ichi Wachino, Yoshichika Arakawa (Dept. Bacteriol.
Nagoya Univ. Grad. Sch. Med.)（ 105 ）

P-294Characterization of colistin-resistant E. coli isolated
from foods in Ho Chi Minh city, Vietnam○Takahiro Yamaguchi1,2, Ryuji Kawahara1, Kazuo Harada2,4,
Phuc Do Nguyen3, Chinh Van Dang3, Yuko Kumeda1, Yoshimasa
Yamamoto1,4, Kazumasa Hirata2,4 (1Osaka Prefectural Instituteof Public Health, 2Grad. Sch. Pharm. Sci., Osaka Univ., 3Instituteof Public Health, Ho Chi Minh city, 4AMED/JICA, SATREPS)

P-301
Prediction tool for drug-resistant genetic marker basedon whole genome sequence of TB○Akifumi Yamashita1, Tomotada Iwamoto2, Tsuyoshi
Sekizuka1, Yoshiro Murase3, Takemasa Takii3, Satoshi Mitarai3,
Seiya Kato3, Makoto Kuroda1 (1Pathogen Genomics Center,
National Institute of Infectious Diseases, 2Kobe Institute of
Health, 3Research Institute of Tuberculosis, JATA)

P-295
Effect of Lonicera caerulea var. emphyllocalyx extract
against group A Streptococcus○Masaaki Minami1, Toshiaki Makino2 (1Dept. Bacteriol., Sch.,
Med., Nagoya City Univ., 2Dept. Pharmacogn., Scg. Phr., Nagoya
City Univ.)

P-302
Identification of a novel protein thiol modification by βlactam antibiotics and its biological functions○Katsuhiko Ono1, Hiroyasu Tsutsuki1, Tianli Zhang1, Hiroshi
Sezaki2, Takaaki Akaike3, Tomohiro Sawa1 (1Dept. Microbiol.,Grad. Sch. Med. Sci., Kumamoto Univ., 2Life Sci. Appl. Markets
Group, Agilent Technol., 3Dept. Envir. Health Sci. Mol. Toxicol.,Grad. Sch. Med., Tohoku Univ.)

P-296
Analysis of antibacterial mechanisms of fragrance
ingredient and antibacterial agents○Harue Nomura1, Atsushi Yamada1, Megumi Niizato1,
Yasunori Isshiki1, Keisuke Sakuda2, Katsuya Sakuma2, Seiichi
Kondo1 (1Dept. Microbiol., Sch. Pharm. Sci., Josai Univ., 2Ogawa& Co., Ltd.)
P-297
Evaluating the effects of S-PRG baiomaterial filler andgel on periodontal or general pathogens○Muneaki Tamura1,2, Noriaki Kamio1,2, Kenichi Imai1,2 (1Dept.
Microbiol., Nihon Univ. Sch. Dent., 2Div. Immunol. Pathobiol.,Dent. Res. Cent., Nihon Univ. Sch. Dent.)
P-298
Novel antimicrobial activities of a peptide derived froma Japanese soy-bean fermented food, Natto○Manabu Kitagawa1,2, Tsukasa Shiraishi1, Soh Yamamoto1,
Ryosuke Kutomi1, Toyotaka Sato1, Noriko Ogasawara1, Atsushi
Miyamoto2, Shin-ichi Yokota1 (1Dept. Microbiol., Med., Sapporo
Medical Univ., 2Div. Pharmacy, Sapporo Medical Univ. Hosp.)
P-299
Novel strategies to potentiate anti-tubercular drug
activities○Yusuke Minato, Shannon Lynn Kordus, Joshua M. Thiede,
Anthony D. Baughn (Dept. Microbiol. Immunol., Sch. Med.,
Univ. of Minnesota)
P-300
Investigation of UV-C (222 nm) irradiation inbactericidal activity and side effect on mouse skin
○Kouji Narita1,2, Akio Nakane1, Yukihiro Morimoto3, Tatsushi
Igarashi4 (1Dept. Microbiol. Immunol., Grad. Sch. Med.,Hirosaki Univ., 2Inst. Animal Exp., Grad. Sch. Med., Hirosaki
Univ., 3Corporate Headquarters, Ushio Inc., 4Fellow, Ushio Inc.)（ 106 ）

P-303
Cholera outbreak caused by drug resistant Vibrio
cholerae serogroup O1 biotype El-Tor serotype Ogawa
in Kenya○Mohammad Monir Shah, Martin Bundi, Cyrus Kathiiko,Gabriel Miringu, Sora Guyo, Yoshio Ichinose (Nagasaki
University Institute of Tropical Medicine-Kenya Medical
Research Institute Project, Nairobi, Kenya)
P-304
IL-1β production-inducing activity of Candida albicans
toward dendritic cells and macrophages○Akira Hasebe, Ayumi Saeki, Ken-ichiro Shibata (Dept. Oral
Mol. Microbiol., Div. Oral Pathobiol. Sci., Hokkaido Univ. Grad.
Sch. Dent. Med.)
P-305
Toll-like receptor 10 in Helicobacter pylori infection○Hiroyuki Nagashima1,2,3, Shin-ichi Yokota1, Yoshio Yamaoka2(1Dept. Microbiol, Sapporo Med. Univ., 2Dept. Environmental
and Preventive Med. Oita Univ. Med, 3Division ofgastrointestinal medicine, Rumoi City hospital)
P-306
Suppression of Toll-like receptor signaling by kinasedead AKT1
○Kosuke Zenke, Masashi Muroi, Takaaki Ido, Ryuhei Tanobe,
Yuta Ihashi, Ken-ichi Tanamoto (Musashino Univ.)
P-307 (WS8-1)
Bacteria are trapped in spontaneous neutrophil
extracellular traps induced by serum-free culture
condition○Go Kamoshida, Takane Ueda, Satoshi Nishida, Shigeru
Nagakawa, Tsuneyuki Ubagai, Yasuo Ono (Department ofMicrobiology and Immunology, Teikyo University School of
Medicine)

第 90 回日本細菌学会総会プログラム集

P-308
Role of the C-terminal region of STAT1 on its binding to
the GAS element○Masashi Muroi, Kosuke Zenke, Kohei Tsuchiya, Ken-ichi
Tanamoto (Res. Inst. Pharm. Sci., Musashino Univ.)
P-309 (WS6-1)
Interferon-γ-mediated innate immunity against
Staphylococcus pseudintermedius in canine DH82 cells○Akiko Segawa, Kohei Kumagai, Hiroyuki Tani, Takeshi
Matsuzawa (Grad. Sch. Life Envrion. Sci., Osaka Pref. Univ.)
P-310 (WS8-2)
Fusobacterium nucleatum induces the production ofNETs-associated MIF by human neutrophils○Hiroyuki Tada (Dept. Oral Microbiol., Grad. Sch. Dent.,
Tohoku Univ.)
P-311
Relations between neutrophil left shift and TREM1 gene
expression under pathological condition of infection○Tsuneyuki Ubagai, Shigeru Nagakawa, Takane Ueda, Go
Kamoshida, Satoshi Nishida, Yoshinori Sato, Yuka Unno, Yasuo
Ono (Dept. Microbiol. Immune., Sch. Med., Teikyo Univ.)
P-312
Antimicrobial peptide LL-37 induces NET formationand improves the survival of mouse CLP model○Hiroshi Hosoda1, Kaho Nakamura1, Zhongshuang Hu1, Yan
Li1, Hiroshi Tamura2, Isao Nagaoka1 (1Dept. of Host Defense andBiochemical Research, Juntendo University, School of
Medicine, 2Laboratory Program Support Consulting Office)P-313
RegIIIβ lectin prolongs the gut colonization andenteropathy inflicted with Salmonella Typhimurium○Tsuyoshi Miki, Nobuhiko Okada (Dept. Microbiol., Sch.
Pharm., Kitasato Univ.)
P-314 (WS6-2)
IL-6-deficient immature myeloid cells have noprotective function against Streptococcus infection○Takayuki Matsumura1, Tadayoshi Ikebe2, Makoto Ohnishi2,
Manabu Ato1 (1Dept. Immunol., Natl. Inst. Infect. Dis., 2Dept.
Bacteriol. I, Natl. Inst. Infect. Dis.)
P-315 (WS8-3)
Escherichia coli-derived outer membrane vesicles cause
the proinflammatory signal mediated by exosomes○Mayuko Osada-Oka1, Yui Kimura1, Daisuke Yakura2, Naoaki
Shinzawa3, Yasuhiko Horiguchi3, Hiroshi Ichikawa2, Yukiko
Minamiyama1 (1Food Hyg. Env. Health, Life Env. Sci., Kyoto
Pref. Univ., 2Doshisya University, 3Dept. Mol. Bacteriol., RIMD,
Osaka Univ.)

P-316
Gender difference of histopathology and cytokine gene
expression in hamsters in Leptospira infection○Rina Tomizawa1,2, Nobuo Koizumi2, Hiromu Sugiyama3,
Ryoichi Sato1, Makoto Ohnishi2 (1BASE, Tokyo Univ. Agri.
Tech., 2Dept. Bacteriol. I, NIID, 3Dept. Parasitol., NIID)
P-317 (WS8-4)
One of mycoplasmal active entities that induce IL-1β
production by macrophages is lipopeptide/lipoprotein○Ayumi Saeki1, Akira Hasebe1, Toshihiko Suzuki2, Ken-ichiro
Shibata1 (1Div. Oral Mol Microbiol., Dept Oral Pathobiol. Sci.,
Hokkaido Univ. Grad. Sch. Dent. Med., 2Dept. Bacterial Infectionand Host Response., Grad Sch. Med. Dent. Sci., Tokyo Medical
and Dental Univ.)
P-318
Effects of type 2 diabetes drug, metformin, on
Legionella infection○Chiaki Kajiwara1, Heiichiro Udono2, Yoshikazu Ishii1,
Kazuhiro Tateda1 (1Dept. Microbiol. Infect. Dis., Sch. Med., Toho
Univ., 2Dept. Immunol., Grad. Sch. of Med. Dent. and Pharm.
Sci., Okayama Univ.)
P-319 (WS6-3)
Analysis of PRDX1 which contributes to host defenses
against Mycobacterium tuberculosis○Kazunori Matsumura1, Hiroki Iwai1, Masako Miyazawa Kato1,
Fumiko Kirikae1, Jizi Zhao1, Toru Yanagawa2, Tetsuro Ishii2,
Keiji Funatogawa3, Tohru Miyoshi Akiyama1, Teruo Kirikae1(1Dept. of Infectious Diseases, National Center for Global
Medicine, 2Facu. of Medicine, University of Tsukuba, 3Dept. ofMicrobiology, Tochigi Prefectural Institute of Public Health andEnvironmental Science)
P-320
The role of DHA on inflammasome activity induced by
A. actinomycetemcomitans invasion in macrophages○Toshinori Okinaga, Wataru Ariyoshi, Tatsuji Nishihara(Kyushu Dental University)
P-321 (WS6-4)
Bcl-xL regulates Group A Streptococcus internalization
to host cell and autophagosome-lysosome fusion○Shintaro Nakajima, Chihiro Aikawa, Takashi Nozawa, Atsuko
Nozawa, Hirotaka Toh, Ichiro Nakagawa (Dept. Micribiol., Grad.
Sch. Med., Kyoto Univ.)
P-322 (WS8-5)
Potentiation of antibacterial activity of macrophages by
persulfide donor treatment○Tianli Zhang1, Hiroyasu Tsutsuki1, Katsuhiko Ono1, Takaaki
Akaike2, Tomohiro Sawa1 (1Dept. Microbiol., Sch. Med.,
Kumamoto Univ., 2Dept. Environ Health Sci and Mol Toxicol.,Sch. Med., Tohoku Univ)（ 107 ）

P-323
NLRP3 inflammasome regulation by reactive cysteine
persulfides○Shahinur Akter1, Tianli Zhang1, Hiroyasu Tsutsuki1,
Katsuhiko Ono1, Takaaki Akaike2, Tomohiro Sawa1 (1Dept.
Microbiol., Grad. Sch. Med. Sci., Kumamoto Univ., 2Dept.
Environ. Health Sci. Mol. Toxicol., Tohoku Univ. Grad. Sch.
Med.)
P-324
Involvement of Mas-related genes X2 in theinternalization of LL-37 into mast cells○Taisuke Murakami, Kaori Suzuki, Isao Nagaoka (Dept. Host
Defense & Biochem. Res., Sch. Med., Juntendo Univ.)
P-325
Modification of lipid A structure and activity by foreign
fatty acid transferase genes○Kazuyoshi Kawahara, Meri Kanaoka, Nanami Naraya,
Takehiro Sugawara, Sakura Onoue (Dept. Biosciences, Coll. Sci.
Eng., Kanto Gakuin Univ.)
P-326 (WS8-6)
Immunostimulatory effects of outer membrane vesicles
from acetic acid bacteria○Masahito Hashimoto, Taichi Matsumoto, Risako Baba, Mami
Ozono, Shuhei Hashiguchi (Sci. & Eng. Area, Kagoshima Univ.)
P-327
Spatial regulation of autophagy receptor NDP52 by
Rab35 GTPase○Atsuko Nozawa, Takashi Nozawa, Ichiro Nakagawa (Dept.
Microbiol., Grad. Sch. Med., Kyoto Univ.)
P-328
Compound screen targeting M1/M2 balance of humanmacrophages○Yoshihiro Komohara, Yukio Fujiwara, Chang Pan, Koji
Ohnishi, Motohiro Takeya, Hasita Horlad (Depertment of Cell
Pathology, Kumamoto University)
P-329
Oxidative inactivation of GAPDH in Salmonella and its
implication in antibacterial host defense○Minkyung Jung1, Katsuhiko Ono2, Tomoaki Ida1, Shigemoto
Fujii1, Hideshi Ihara3, Takashi Miura4, Tomohiro Sawa2,
Shigetada Kawabata5, Yoshito Kumagai4, Takaaki Akaike1(1Dept. of Environ. Health Sci. Mol. Toxicol., Tohoku Univ.,
Grad. Sch. of Med., 2Dept. of Microbiol., Grad. Sch. of Med. Sci.,
Kumamoto Univ., 3Dept. Biol. Sci., Grad. Sch. of Sci., Osaka Pref.
Univ., 4Environ. Biol. Lab., Faculty of Med., Univ. of Tsukuba,
5Dept. of Oral and Mol. Microbiol., Grad. Sch. of Dent., Osaka
Univ.)（ 108 ）

P-330
8-Nitro-cGMP mediated antibacterial host defense andits regulation by hydrogen sulfide○Shingo Kasamatsu1, Shigemoto Fujii1, Tetsuro Matsunaga1,
Khan Shahzada2, Tomoaki Ida1, Katsuhiko Ono3, Tomohiro
Sawa3, Takaaki Akaike1 (1Dept. of Environ. Health Sci. Mol.
Toxicol., Tohoku Univ. Grad Sch of Med., 2Gladstone Inst.,
UCSF., 3Dept. of Microbiol., Grad Sch of Med. Sci., Kumamoto
Univ.)
P-331 (WS3-1)
Dendritic cell-based vaccine induces the novel lungresident memory Th17 and protects against
cryptococcosis○Keigo Ueno1, Makoto Urai1, Shogo Takatsuka1, Masahiro
Abe1, Yoshiko Otani1,2, Kiminori Shimizu2, Yoshitsugu
Miyazaki1, Yuki Kinjo1 (1Dept. Chemother. Myco., NIID, 2Dept.
Biolog. Sci. Fac. Indust. Sci. Techol. Tokyo Univ. of Sci.)
P-332
Gene expression analysis of Chlamydia trachomatisinfected cells in hypoxia○Kohei Sakai1, Junji Matsuo1, Kazuya Yamakawa1, Torahiko
Okubo1, Shinji Nakamura2, Hiroyuki Yamaguchi1 (1Fac. HealthSci., Hokkaido Univ., 2Div. Biomed. Imag. Res., Juntendo Univ.
Grad. Sch. Med.)
P-333
Lactic acid bacteria prevent both periodontitis andatherosclerosis○Ryoki Kobayashi, Tomomi Hashizume, Masanori Saito,
Osamu Tsuzukibashi, Noriko Kuwahara, Tomoko Ochiai(Department of Microbiology and Immunology, Nihon
University, School of Dentistry at Matsudo)
P-334
Nrf2 regulates Staphylococcus aureus infection through
NLRP3 inflammasome activation
Ryuichi Nagashima1,2, Hitomi Kosai1,2, Katsuhiko Kojima3,
Toshikazu Takeshita3, Hozumi Motohashi4, Masayuki
Yamamoto5, ○Nobuyuki Tanaka1,2 (1Cancer Biology andTherapeutics, Miyagi Cancer Center Research Institute, 2Cancer
Immunobiology, Tohoku University Graduate School of
Medicine, 3Immunology and Microbiology, Shinshu University
School of Medicine, 4Department of Gene Expression
Regulation, Institute of Development, Aging and Cancer, Tohoku
University, 5Department of Medical Biochemistry, Tohoku
University Graduate School of Medicine)
P-335
Modulation of the epithelial inflammatory response by
gut commensal bacteria-derived metabolites○Toshifumi Osaka1,2, Mizuha Kamata2, Ryo Matsuura2, Junji
Yagi1, Satoshi Tsuneda2 (1Dept. Microbiol. Immunol., Tokyo
Women’s Med. Univ., 2Dept. Life Sci. Med. Biosci., Waseda
Univ.)

第 90 回日本細菌学会総会プログラム集

P-336
Hydrogen peroxide from Streptococcus oralis regulates
inflammatory gene expressions in macrophage○Hitomi Matsushima1, Hideo Kataoka2, Nobuo Okahashi3,
Yutarou Kumagai4, Mitsuko Inoue1, Hirotaka Kuwata2 (1Dept.
Pediatric Den., Sch. Den., Showa Univ., 2Dept. Oral. Microbiol.
Immunol., Sch. Den., Showa Univ., 3Center Oral Science., Dept.
Den., Osaka Univ., 4Quantitative Unit. IFREC. Osaka Univ.)
P-337 (WS3-2)
Development of pneumococcal universal vaccine
targeting PspA
○Ryutaro Ogura1, Zhenyu Piao1, Takaaki Nishikawa1, Yuji
Inoue1, Hiroki Nakayama1, Yukihiro Akeda2, Yuki Kinjo3,
Kazunori Oishi4, Kazuyoshi Ikuta1, Hiroshi Miyatake1 (1The
Research Foundation for Microbial Diseases of Osaka
University, 2Osaka University Graduate School of Medicine,
3Department of Chemotherapy and Mycoses, National Instituteof Infectious Diseases, 4Infectious Disease Surveillance Center,
National Institute of Infectious Diseases)
P-338
Development of the new recombinant BCG utilizing
MMPII antigen and PEST sequence○Yumiko Tsukamoto1, Yumi Maeda1, Toshiki Tamura1, Tetsu
Mukai1, Satoshi Mitarai2, Saburo Yamamoto3, Masahiko
Makino1 (1Dept. Mycobacteriology, Leprosy Research Center,
Natl. Inst. Infect. Dis., 2Dept. Mycobac. Ref. Res. Inst.
Tuberculosis, Japan Anti-Tuberculosis Association, 3Japan BCG
Laboratory)
P-339 (WS3-3)
In vivo RNA-seq reveals novel antigens against
Bordetella pertussis infection○Koichiro Suzuki1,2, Naoaki Shinzawa1, Daisuke Motooka3,
Shota Nakamura3, Keisuke Ishigaki1, Kazuyoshi Ikuta2, Koichi
Yamanishi2, Yasuhiko Horiguchi1 (1Dept. Mol. Bacteriol., RIMD,
Osaka Univ., 2Res. Found. for Micro. Dise. of Osaka Univ., 3Dept.
infect. Metageom., RIMD, Osaka Univ.)
P-340 (WS6-5)
S. aureus-specific IgG antibodies inhibit the bacterial
growth in a Sortase A independent manner○Mutsumi Furukawa1,3, Hiroshi Yoneyama2,3, Eiji Hata4,
Tasuke Ando2, Tomohito Hayashi4, Yoshio Kiku4, Yuuya
Nagasawa4, Kouichi Watanabe1,3, Hisashi Aso1,3, Tomonori
Nochi1,3 (1Laboratory of Functional Morphology, Graduate
School of Agricultural Science, Tohoku University, 2Laboratoryof Animal Bacteriology, Graduate School of Agricultural Science,
Tohoku University, 3International Research and Education
Center for Food and Agricultural Immunology, Graduate Schoolof Agricultural Science, Tohoku University, 4National Instituteof Animal Health, National Agriculture and Food Research
Organization)

P-341 (WS3-4)
Broad range immunization with an attenuated Shigellamutant increasing virulence genes expression○Jiro Mitobe1, Ken Shimuta1, Nobuo Koizumi1, Ritam Sinha2,
Soma Mitra2, Dhrubajyoti Nag2, Hemanta Koley2 (1Dept.
Bacteriol. 1, NIID, 2NICED, India)
P-342
Mucosal adjuvanticity of Aggregatibacter
actinomyctemcomitans outer membrane vesicles○Satoru Hirayama, Hidenobu Senpuku, Makoto Ohnishi,
Ryoma Nakao (Dept. Bac. I, Natl. Inst. Infect. Dis.)
P-343
Protection of mice by Salmonella proteins secreted at
low pH○Marta Elsheimer Matulova, Yohsuke Ogawa, Yoshihiro
Shimoji, Masahiro Eguchi (National Institute of Animal Health,NARO)
P-344 (WS3-5)
Optimization of tuberculosis booster vaccine composedof the recombinant MDP1 and the DNA adjuvant, G9.1
○Jun-ichi Maeyama1, Toshio Yamazaki1, Daisuke Hayashi1,2,
Toshiko Yamamoto1,2, Yuriko Ozeki3, Fumiko Suzuki4, Takehiro
Yamaguchi3, Sohkichi Matsumoto3, Sumiko Iho4, Saburo
Yamamoto1,2 (1Natl. Inst. Infect. Dis., 2Japan BCG Laboratory,
3Sch. Med., Niigata Univ., 4Facul. Med. Sci., Univ. Fukui)P-345 (WS3-6)
The effect of anaerobic cultures of Helicobacter pylori
on immune system and prophylactic vaccine○Sayaka Hirukawa, Hitomi Mimuro (Dev. Bacteriol., IMSUT)
P-346
Topically applied josamycin suppresses development of
atopic dermatitis-like skin lesions in NC/Nga mice
○Katsuhiko Matsui, Reiko Ikeda (Dept. Microbial Sci. Host
Defense, Meiji Pharm. Univ.)
P-347
Human antimicrobial peptide LL-37 induces autophagyin endothelial cells○Kaori Suzuki1, Hiroshi Tamura1,2, Isao Nagaoka1 (1Dept. Host
Defense and Biochem. Res., Sch. Med., Juntendo Univ., 2LPS
(Laboratory Program Support) Consulting Office)P-348 (WS6-6)
Functional diversity of IL-17A producing cells in the
mycobacterial infected lungs○Masayuki Umemura1,2, Kanako Gima3, Masayuki Fukui4,
Naoko Teruya1, Giichi Takaesu1,2, Goro Matsuzaki1,2 (1Mol.
Microbiol. Gr., Dept. Infect. Dis., Trop. Biosphere Res. Cent.,
Univ. Ryukyus, 2Host Defense, Grad. Sch. Med., Univ. Ryukyus,
3Sch. Med., Niigata Univ., 4Dept. Pharma. Sci., Aomori Univ.)（ 109 ）

P-349In vitro effects of Mycoplasma pneumoniae antigen
sensitization on Th2 immune respons○Satoshi Kurata1, Takako Osaki1, Hideo Yonezawa1, Tomoko
Hanawa1, Haruhiko Taguchi2, Shigeru Kamiya1 (1Dept. Infect.
Dis., Kyorin Univ., Sch. Med., 2Dept. Immunol., Faculty of
Health Sci., Kyorin Univ.)
P-350
Development of a bovine enzyme linked
immunosorbent assay for the sero-surveillance ofanthrax○Manyando Simbotwe, Daisuke Fujikura, Hideaki Higashi (Div.
Infec. Immunity, Res. Ctr. Zoonosis Contr, Hokkaido Univ.)
P-351
Effects of Muse cells on acute encephalopathy caused by
Shiga toxin-producing E. coli infection in mice
○Ryo Ozuru1, Shohei Wakao2, Takashi Matsuba1, Junko Isobe3,
Keiko Kimata3, Masanori Watahiki3, Mari Dezawa2, Jun Fujii1(1Div. Bacteriol. Dept. Microbiol. Immun. Tottori Univ., 2Dept.
Stem Cell. Biology. Histology., Tohoku Univ., 3Toyama Instituteof Health)P-352
Crucial role for CD69 in the pathogenesis of dextran
sulphate sodium-induced colitis○Akihiro Hasegawa1, Hidetaka Ogino1, Toshinori Nakayama2,
Mutsunori Shirai1 (1Dept. Microbiol. Immunol., Yamaguchi
Univ. Grad. Sch. Med., 2Dept. Immunol., Grad. Sch. Med., Chiba
Univ.)
P-353
Impact of the timing of morphine administration on
LPS-mediated lethal endotoxic shock in mice
○Hidehito Kato1, Tomoko Fukada2, Makoto Ozaki2, Ken'ichi
Imanishi3, Junji Yagi1 (1Depart. Microbiol. Immunol., Sch. Med.,Tokyo Women’s Med. Univ., 2Depart. Anesthesiol., Sch. Med.,Tokyo Women’s Med. Univ., 3Depart. Health Sciences, Japan
University of Health Sciences)P-354
LPS promotes MIP-2 production in cocultures ofadipocytes and macrophages○Yuka Unno, Yoshinori Sato, Shigeru Nagakawa, Go
Kamoshida, Satoshi Nishida, Takane Ueda, Tsuneyuki Ubagai,
Yasuo Ono (Dept. Microbiol. Immunol., Sch. Med., Teikyo Univ.)
P-355
The first fatal case of Corynebacterium ulcerans
infection in Japan○Ken Otsuji1,2, Kazumasa Fukuda1, Yasuhiko Nikaido1,
Masahiro Matsumoto1, Midori Ogawa1, Toshiyuki Umata3,
Mitsumasa Saito1 (1Dept. Microbiol., Sch. Med., U.O.E.H, 2Dept.
Critical Care Medicine, Hospital of the U.O.E.H, 3Dept. RI
Research Center, Sch. Med., U.O.E.H)（ 110 ）

P-356
Analysis of biofilm formation and toxin production of
daptomycin-nonsusceptible MRSA
○Masakaze Hamada, Tetsuo Yamaguchi, Kotaro Aoki,
Yoshikazu Ishii, Kazuhiro Tateda (Dept. Microbiol. Infect. Dis.,
Sch. Med., Toho Univ.)
P-357
Isolation of leptospira from soil of daily farms inTokachi, Hokkaido○Tamaki Kanda1, Hiroaki Moriya2, Ryo Murata1, Naoya
Kikuchi1 (1Dept. pathobiol., Sch. Vet. Med., Rakuno Gakuen
Univ., 2Tokachi-NOSAI)P-358
A quantitative study on enterohemorrhagic Escherichia
coli in retail beef in Padang, West Sumatra, Indonesia○Ahmad Yaman Kayali1, Takeki Kai2, Mitsuaki Nishibuchi1(1Ctr. Southeast Asian Studies, Kyoto Univ., 2Grad. Sch. Asian
African Area Studies, Kyoto Univ.)
P-359
Isolation method of P. gingivalis and T. forsythia which
are known as red complex bacteria○Osamu Tsuzukibashi1, Satoshi Uchibori2, Masanori Saito1,
Noriko Kuwahara1, Tomoko Ochiai1 (1Dept. Microbiol.
Immunol., Sch. at Matsudo, Nihon Univ., 2Dept. Crown Bridge
Prostodont., Sch. at Matsudo, Nihon Univ.)
P-360
Characterization of enteroaggregative E. coli strains
isolated from child patients with acute gastroenteritis
Chizuko Kimura1, Keiko Semba2, Sachiyo Sonobe2, Toshiya
Kimura2, ○Hiroto Shinomiya2 (1Ehime Chuyo Public HealthCenter, 2Ehime Prefectural Institute of Public Health andEnvironmental Science)
P-361
Quantitative alteration of Streptococcus suis andStreptococcus parasuis along with swine growth○Sakura Arai1, Hyunjung Kim1, Mari Tohya1, Takayasu
Watanabe1, Eriko Suzuki1, Fumito Maruyama2, Ichiro
Nakagawa2, Tsutomu Sekizaki1 (1Res. Center for Food Safety,
Grad. Sch. Agr. Life Sci., Univ. Tokyo, 2Dept. Microbiol., Grad.
Sch. Med., Kyoto Univ.)
P-362
Significance of the histone-like protein with the native
structure for diagnosis of asymptomatic tuberculosis○Yukiko Nishida1,3, Yuriko Ozeki1, Yoshitaka Tateishi1, Akihito
Nishiyama1, Saburo Yamamoto2, Ichiro Nakagawa3, Sohkichi
Matsumoto1 (1Dept. bacteriology. Med., Niigata Univ., 2JapanBCG Laboratory, 3Dept. Microbiol. Med., Kyoto Univ.)

第 90 回日本細菌学会総会プログラム集

P-363
Development of a screening system for highly
pathogenic strains of Streptococcus intermedius○Masaki Matoba1, Toshifumi Tomoyasu2, Atsushi Tabata2,
Hideaki Nagamune2, Ayuko Takao3 (1Dept. Biol. Sci. & Tech.,Inst. Tech. & Sci., Tokushima Univ. Grad. Sch, 2Field Biomol.
Func. & Tech., Dept. Biosci. & Bioindust., Tokushima Univ. Grad.
Sch., 3Dept. Oral Microbiol., Sch. Dent. Med., Tsurumi Univ.)
P-364
Detection of Edwardsiella tarda in the bile of patientswith hepatobiliary disease○Chigusa Suezawa1, Satoshi Yamane1, Shouya Nagata1, Fumi
Inada2, Makiko Okujyo2, Sachiyo Ibaragi2, Takako Takehi2,
Kunihiko Izuishi3, Atsuko Shiota4, Jun Okuda1 (1Div. Microbiol.,Dept. Med. Tech., Kagawa Pref. Univ. of Health Sci., 2Dept. Clin.
Res., Takamatsu Hosp., 3Dept. Gastroenterological Surgery,Takamatsu Hosp., 4Dept. Nursing, Kagawa Pref. Univ. of Health
Sci.)
P-365
Effect of drug vehicles on microorganism rapid
detection by MALDI-TOF MS analysis○Yoshihito Fujinami (National Research Inst. of Police Sci.)
P-366
A portable system for rapid resolution of bacterial
composition using nanopore-based DNA sequencer○Satomi Mitsuhashi, Kirill Kryukov, Miho Sera, Kentaro
Mamiya, Takuya Habara, So Nakagawa, Tadashi Imanishi(Biomedical Informatics Laboratory, Department of MolecularLife Science, Tokai University School of Medicine)
P-367
P44-specific peptide antigens for serodiagnosis ofhuman granulocytic anaplasmosis○Hongru Su, Keisuke Ito, Yasuaki Kawarasaki, Masahiko
Shimada, Norio Ohashi (Grad. Sch. Integrated Pharm. Nutr. Sci.,
Univ. Shizuoka)
P-368
Establishment of Bartonella henselae VirB5 IgG ELISA
and its clinical usefulness○Masashi Yanagihara, Ken-ichiro Otsuyama, Hidehiro
Tsuneoka (Dept. Lab. Sci., Fac. Health Sci., Grad. Sch. Med.,
Yamaguchi Univ.)
P-369
Antigen purification of Bartonella henselae antibody
measurement by enzyme-linked immunosorbent assay○Kaori Kondo, Ken-ichiro Otsuyama, Masashi Yanagihara,
Hidehiro Tsuneoka (Dept. Lab. Sci., Fac. Health Sci., Grad. Sch.
Med., Yamaguchi Univ.)

P-370
Serotype specific identification of Haemophilus
influenzae using the LAMP method○Mitsuko Seki1, Chika Takano1, Dong Wook Kim2, Paul Evan
Kilgore3, Satoshi Hayakawa1 (1Dept. Pathol. Microbiol., Sch.
Med., Nihon Univ., 2Dept. Pharma., Coll. Pharma., Hanyang
Univ., 3Dept. Pharma., Coll. Pharma. Heal., Wayne State Univ.)
P-371
Whole genome sequence typing in national surveillanceof enterohemorrhagic Escherichia coli O111
○Ken-ichi Lee1, Keiko Kimata2, Masanori Watahiki2, Tsuyoshi
Sekizuka3, Tomoko Ishihara1, Sunao Iyoda1, Makoto Kuroda3,
Makoto Ohnishi1, EHEC Working Group4 (1Dept. Bacteriol. 1,
Natl. Inst. Infect. Dis., 2Dept. Bac., Toyama Inst. Health,
3Pathogen Genomics Center, Natl. Inst. Infect. Dis., 4Local Inst.
Publ. Health)P-372
Genotypes and virulence factors in Staphylococcus
aureus and S. argenteus from food handlers in
Myanmar○Meijisoe Aung1, Thida San2, Mitsuyo Kawaguchiya1, Noriko
Urushibara1, Nobumichi Kobayashi1 (1Dept. Hygiene, SapporoMed. Univ., 2Ministry of Health and Sport, Myanmar)
P-373
Association between a pMAH135 plasmid and theprogression of pulmonary disease caused by
Mycobacterium avium○Kei-ichi Uchiya1, Shoki Asahi1, Taku Nakagawa2, Kenji
Ogawa2, Toshiaki Nikai1 (1Dept. Microbiol., Fac. Pharm., Meijo
Univ., 2Dept. Respiratory Med., NHO Higashinagoya Hospital)
P-374
Epidemiological study on Staphylococcus aureus inlaboratory mice and rats using genotyping methods○Seigo Fushuku, Kouki Kato (Ctr. Lab. Anim. Sci., Natl. Def.
Med. Coll.)
P-375
Japanese Surveillance Systems Fight against AMR:JANIS, JACS and RICSS Shape the Future○Shuhei Fujimoto1, Nobuo Murakami2, Yuichi Muraki3,
Tetsuya Yagi4, Keigo Shibayama5, Yoshichika Arakawa4 (1Tokai
Univ. Sch. Med., 2Gifu Univ. Hosp., 3Mie Univ. Hosp., 4Nagoya
Univ. Grad. Sch. Med., 5Nat’l Inst. Infect. Dis.)
P-376
Comparative genomics of Vibrio cholerae O1 isolates
from Bengal region○Masatomo Morita1, Eiji Arakawa1, Hidemasa Izumiya1,
Munirul Alam2, Daisuke Imamura3, Sumio Shinoda3, Makoto
Ohnishi1 (1Dept. Bacteriol. I, Natl. Inst. Infect. Dis., 2icddr,b,3Collab. Res. Ctr. Okayama Univ. Infect. Dis. India, Okayama
Univ.)（ 111 ）

P-377
Molecular epidemiological analysis for pvl-positive CAMRSA isolated in dermatological clinic in Japan○Shunsuke Takadama, Hidemasa Nakaminami, Takeaki
Wajima, Norihisa Noguchi (Dept. Microbiol. Tokyo. Univ. Parm.
Life. Sch.)
P-378
Genetic analysis of nontuberculous mycobacteria
isolates from livestock and environment in the Tokai
region○Kotaro Sawai1, Syota Suganuma1, Kayoko Matsuo1, Keiko
Ootsu2, Keiko Nozaki2, Takayuki Wada3, Fumito Maruyama4,
Yukiko Nishiuchi5, Hideto Fukushi1, Tomotada Iwamoto6, Kenji
Ohya1 (1Dept. Applied Biological Sciences, Gifu Univ., 2Gifu
Livestock Hygiene Service Center, 3Institute of Tropical
Medicine, Nagasaki Univ., 4Microbiol. Grad. Sch. Med., Kyoto
Univ., 5Toneyama Inst. Tuberculosis Res. Osaka City Univ. Med.
Sch., 6Dept. Microbiology, Kobe Inst. Health)P-379
Pulsed-field gel electrophoresis analysis of Listeria
monocytogenes isolates from foods and patients inJapan○Yumiko Okada1, Yukako Shimojima2, Marie Yoshida1, MikiIda2, Yoshika Momose1, Akihiko Hirai2, Hidemasa Izumiya3(1Biomedical Food Res., Nat. Inst. Health Sci., 2Dept. Bacteriol.,Tokyo Met. Inst. Pub. Health, 3Dept. Bacteriol. I., Nat. Inst.
Infect. Dis.)
P-380
Increased toxin production in MRSA isolates carrying
psm-mec mutation in Thailand○Fumiaki Tabuchi1, Aroonlug Lulitanond2, Viraphong
Lulitanond3, Chikara Kaito1 (1Lab. of Immunol. and Microbiol.,Grad. Sch. of Pharm., Univ. of Tokyo, 2Faculty of Associated Med.
Sci., CentKhon Kaen Univ., Thailand, 3Faculty of Med.,CentKhon Kaen Univ., Thailand)
P-381
Community based cohort study on diarrheal diseases inan agricultural village in northern Vietnam○Tetsu Yamashiro1, Hanako Iwashita2, Huong Thi Thu Vu3,
Asako Tokizawa2, Minh Binh Nguyen3, Trang Van Nguyen3,
Thiem Dinh Vu3, Taichiro Takemura2, Son Anh Dao4, Luu Duc
Do4 (1Dept. Bacteriol., Grad-Sch. Med. Univ. of Rykyus, 2Inst.
Trop. Med., Nagasaki Univ., 3NIHE, 4ND Prev. Med. Center)
P-382
The situation and influence factors of the pharyngeal
carriage of Staphylococcus aureus○Miyo Murai1, Rumi Tano2, Junko Amemura-Maekawa3(1Dept. Laboratory Sci. Saitama Pref. Univ., 2Dept. Oral HealthSci. Saitama Pref. Univ., 3Dept. Bacteriol. I, Nat. Inst. Infect. Dis.)（ 112 ）

P-383
Surveillance of Campylobacter ureolyticus in diarrheal
and healthy children in Japan○Akinori Shimizu1, Nortoshi Hatanaka2, Akira Nagita3,
Masahiro Asakura2, Sharda Prasad Awasthi2, Atsushi
Hinenoya1,2, Shinji Yamasaki1,2 (1Sch. Life Env. Sci., Osaka Pref.
Univ., 2Grad. Sch. Life Env. Sci., Osaka Pref. Univ., 3Mizushima
Central Hospital)
P-384
Frequent use of colistin drug treatment, and prevalenceof colistin resistant bacteria in chicken in Vietnam○Tatsuya Nakayama1, Michio Jinnai2, Ryuji Kawahara2, Yuko
Kumeda2, Yoshinori Sumimura1, Yoshimasa Yamamoto1,2 (1Sch.
Pharma., Osaka Univ., 2Dept. Bacteriol., Osaka I.P.H.)
P-385
Comparative genome analysis to clarify the virulence
factors of Streptococcus gallolyticus○Ryohei Nomoto1, Fumito Maruyama2, Msatoshi Okura3,
Daisuke Takamatsu3, Ro Osawa4 (1Dept. Infect. Dis., Kobe. Inst.
Heal., 2Dept. Microbiol., Kyoto Univ. Grad. Sch. Med., 3Bact./
Parasit. Dis. Res. Division, NIAH, 4Dept. Bioresour. Sci., Grad.
Sch. Agric. Sci., Kobe Univ.)
P-386
Molecular epidemiology of multidrug-resistantPseudomonas aeruginosa in a medical setting in
Vietnam○Tatsuya Tada1, Tohru Miyoshi Akiyama2, Norio Ohmagari3,
Teruo Kirikae1 (1Department of Infectious Diseases, ResearchInstitute, National Center for Global Health and Medicine,
2Pathogenic Microbe Laboratory, Research Institute, National
Center for Global Health and Medicine, 3Disease Control andPrevention Center, National Center for Global Health andMedicine)
P-387
Molecular diversity of Mycobacterium tuberculosis in
Kandy, Sri Lanka: Insight to Beijing genotype○Balapuwaduge Charitha Gayathri Mendis1,2, Champa
Ratnatunga3, Vasanthi Thevanesam3, Athula Kumara3, Susiji
Wickramasinghe4, Dushantha Madegedara5, Chandika
Gamage3, Chie Nakajima1, Yasuhiko Suzuki1 (1Div. Biores., CZC,
Hokkaido Univ., 2Dept. Medical Laboratory Science, Faculty ofAllied Health Sciences, Univ. Peradeniya, Sri Lanka, 3Dept.
Microbiol, Faculty of Medicine., Univ. Peradeniya, Sri Lanka,
4Dept. Parasitol, Faculty of Medicine, Univ. Peradeniya, Sri
Lanka, 5Respiratory Disease Treatment Unit, Teaching Hospital,
Kandy, Sri Lanka)

第 90 回日本細菌学会総会プログラム集

P-388
Effect of food additives on the growth of the periodontal
pathogen
Mai Shinohara1, Chiharu Kitada2, Miki Maetani2, Ayaka
Yazawa1, ○Shigeki Kamitani1 (1Graduate School ofComprehensive Rehabilitation, Osaka Prefecture Univ., 2Schoolof Comprehensive Rehabilitation, Osaka Prefecture Univ.)

P-395
Quinolone resistance of human nasal and oral bacteria○Haruka Sugiyama1, Tadashi Baba2, Takashi Sasaki3, Keiichi
Hiramatsu2 (1Juntendo Univ. School of Medicine, 2Center of
Excellence for Infection Control Science, Graduate School of
Medicine, Juntendo Univ., 3Department of Microbiology,
Juntendo Univ. School of Medicine)

P-389
Virus-induced enhancement of adherence ofHelicobacter pylori to host cells○Hong Wu1, Takashi Nakano1, Youichi Suzuki1, Yukimasa Ooi2,
Kouichi Sano1 (1Dept. Microbiol. Infect. Control, Osaka Med.
Coll, 2Infect. Control Off. Osaka Med. Coll. Hosp)

P-396
Study of adsorption of AHJD-like phages infecting
Staphylococcus aureus○Jumpei Uchiyama1, Kenji Kurokawa2, Iyo Uchiyama1, Takako
Ujihara3, Yoshihiko Sakaguchi4, Shigenobu Matsuzaki3,
Masahiro Sakaguchi1 (1School of Veterinary Medicine, Azabu
University, Kanagawa, Japan, 2Faculty of Pharmaceutical
Sciences, Nagasaki International University, 3Kochi University,
4Kitasato University)

P-390
The relationship between growth condition and theexpression of catalase gene in the yeast, Candida
albicans○Yoshiyuki Nakagawa1, Masahiko Ogasawara2, Jun-ya Ohta2(1Div. Omics Analysys, Nagoya Univ. Grad. Sch. Med., 2Sch. Med.
Nagoya Univ.)
P-391
Arthroconidia contribute to biofilm formation by thepathogenic fungus Trichosporon asahii○Sanae Kurakado, Ryota Chiba, Chisato Sato, Takashi Sugita(Dept. Microbiol., Meiji Pharm. Univ.)
P-392
Characterization of fungi isolated from the KIBO,
International Space Station○Kazuo Satoh1, Takashi Yamazaki1,2, Koichi Makimura1 (1Gene.
Med. Educ. Res. Cen., Teikyo Univ., 2JAXA)
P-393
Protective effects of oligomers of GlcNAc against
mycelial growth of Candida albicans in vitro and invivo○Sanae A. Ishijima1, Tamo Fukamizo2, Kimihiko Satoh3,
Takako Noguchi3, Yu Guo1, Tsuyoshi Yamada1, Shigeru Abe1
(1Teikyo University, Institute of Medical Mycology, 2Kindai
University, Faculty of Agriculture, Department of Advanced
Bioscience, 3Koyo Chemical Co., LTD.)
P-394
Detection of fungal beta-glucans by split enzymeconjugated beta-glucan recognition proteins○Yoshiyuki Adachi, Ken-ichi Ishibashi, Naohito Ohno (Lab.
Immunopharmacology Microbial Products, School Pharm.,
Tokyo Univ. Pharm. Life Sci.)

P-397
Elucidation of mechanism of bacterial type III secretion
system inhibition by epigallocatechin gallate (EGCG)○Noboru Nakasone, Naomi Higa, Takayoshi Yamaguchi, Toma
Claudia, Tetsu Yamashiro (Dept. Bacteriol., Gra. Sch. Med.,
Univ. of the Ryukyus)
P-398
Did reverse antibiotics affect bacterial differentiation?
○Tadashi Baba1, Haruka Sugiyama2, Takashi Sasaki3, Yuh
Morimoto1, Keiichi Hiramatsu1 (1Center of Excellence for
Infection Control Science, Graduate School of Medicine,
Juntendo Univ., 2Juntendo Univ. School of Medicine, 3Dept.
Microbiology, Juntendo Univ. School of Medicine)
P-399
Reactivity of serum IgG to the intestinal microbes inulcerative colitis○Tomomi Kuwahara1, Chihiro Morieda2, Haruyuki Imaohji1,
Hideki Ishikawa3, Katsuichiro Okazaki2 (1Dept. Microbiol., Sch.
Med., Kagawa Univ., 2Dept. Appl. Sci., Sch. Agr., Kagawa Univ.,
3Ishikawa Clinc)
P-400
Induction of selective autophagy by S-guanylation○Daiki Takahashi, Hirokazu Arimoto (Graduate School of Life
Sciences, Tohoku University)
P-401
Modification of vancomycin based on interaction
analysis with S. aureus PBP2
○Arisa Hatakeyama1, Kaori Itto1, Masayoshi Sakakura2, Hideo
Takahashi2, Hirokazu Arimoto1 (1Grad. Sch. Life Sci., Tohoku
Univ., 2Grad. Sch. Med. Life Sci., Yokohama City Univ.)（ 113 ）

Institutes of Biomedical Innovation, Health and Nutrition)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

peptidoglycan in Streptococcus pyogenes○Asuka Maeda, Atsushi Sugimoto, Kaori Itto, Hirokazu
Arimoto (Grad. Sch. Life Sci., Tohoku Univ.)

LS3
P-402
March 21, Tuesday 12:30–13:30
Deciphering the mode of action of cell wall-inhibiting
Room 1 (Exhibition Hall 1)
antibiotics using metabolic labeling of growing
Chair: Tomohiro
Sawa (Kumamoto
Univ.)
peptidoglycan
in Streptococcus
pyogenes

Luncheon Seminar◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

LS1○AsukaMaeda, SRL
Atsushi
Cosponsor:
Inc.Sugimoto, Kaori Itto, Hirokazu
Arimoto (Grad. Sch. Life Sci., Tohoku Univ.)

March 19, Sunday 12:10–13:10
Room 1 (Exhibition Hall 1)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P-402
LS3

Chair: Ken Kikuchi (Tokyo Women’s Medical Univ.)

Discrimination
Candidadubliniensis
isolated
Deciphering
mode
ofofactionof cellwall-inhibiting
Update on themethod
laboratory
diagnosis
ofinfectious

Luncheon Seminar

antibiotics
metabolic labeling of growing
diseasesfromclinicalusingmaterials
peptidoglycan
in Streptococcus
pyogenes
Kiyofumi Ohkusu(Dept.
Microbiol,
Tokyo
Med.
Univ.)Yutaka‌◯Kentarou
Higuchi，Shigekazu
Iguchi，Atushi
Yoshida，
LS1 Medical○AsukaMaeda,
Atsushi
Kaori Itto,
Hirokazu
Uzawa，Ken
Kikuchi(TokyoSugimoto,
Women’s
University
Hospital)
Arimoto (Grad. Sch. Life Sci., Tohoku Univ.)
March 19, Sunday 12:10–13:10
Room 1 (Exhibition Hall 1)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

Cosponsor: Nippon Becton Dickinson Company, Ltd.
◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

LS1
Phenotype and genotype analysis of antimicrobialresistant Gram-negatives
Satowa Suzuki (Dept. Bacteriology II, Natio. Instit. Infec. Dis.)

Chair: Ken Kikuchi(Tokyo Women’s
Medical Univ.)
Luncheon
SeminarCosponsor: Nippon Becton Dickinson Company, Ltd.

◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

LS1

LS2

LS1
March 19, Sunday 12:10–13:10
Phenotype and genotype analysis of antimicrobialRoom 1 (Exhibition Hall 1)
resistant Gram-negatives
Chair:Suzuki
Ken Kikuchi
Women’s
MedicalUniv.)
Satowa(Dept. (Tokyo
Bacteriology
II, Natio.
Instit.
Infec. Dis.)

March 20, Monday 12:40–13:40
Room 4 (Meeting Room 3)（ 114 ）◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

Cosponsor: Nippon Becton Dickinson Company, Ltd.
◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

LS2
LS1
Phenotype andMarchgenotype
analysisof antimicrobial20, Monday
12:40–13:40
resistant Gram-negatives
Room 4 (Meeting Room 3)
Satowa Suzuki (Dept. Bacteriology II, Natio. Instit. Infec. Dis.)
Chair: Norihiro Seki (Illumina K.K. Regional Marketing,Japan)

Chair: Norihiro Seki (Illumina K.K. Regional Marketing,Japan)
Cosponsor: Illumina K.K.
◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

LS2
Commensal bacteria and diets in health and diseases
Jun Kunisawa (Laboratory of Vaccine Materials, National
Institutes of Biomedical Innovation, Health and Nutrition)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

Cosponsor: Illumina K.K.

LS2◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

LS3◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇March 20, Monday 12:40–13:40
LS2
Room 4 (Meeting Room 3)
Commensal bacteria and diets in health and diseases
Chair:Norihiro
Seki (Illumina
K.K. Regional
Jun
Kunisawa(Laboratoryof Vaccine
Materials,Marketing,National
Japan)
Institutes of Biomedical Innovation, Health and Nutrition)

March 21, Tuesday 12:30–13:30
Room 1 (Exhibition Hall 1)
Chair: Tomohiro Sawa (Kumamoto Univ.)
Cosponsor: SRL Inc.

Cosponsor: Illumina K.K.
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LS3
LS2
Commensal bacteria
anddiets inhealth and diseases
March 21,
Tuesday
12:30–13:30
Jun Kunisawa (Laboratory
of
VaccineMaterials,
National
Room 1 (Exhibition Hall
1)
Institutes of Biomedical Innovation, Health and Nutrition)
Chair: Tomohiro Sawa (Kumamoto Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

LS3
Update on the laboratory diagnosis of infectious
diseases
Kiyofumi Ohkusu (Dept. Microbiol, Tokyo Med. Univ.)

Cosponsor: SRL Inc.

◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

LS3

LS3
March 21, Tuesday 12:30–13:30
Update on the laboratory diagnosis of infectious
Room 1 (Exhibition Hall 1)
diseases
Chair: Tomohiro
Sawa Microbiol,(Kumamoto
Univ.)
Kiyofumi
Ohkusu (Dept.
Tokyo
Med. Univ.)
Cosponsor: SRL Inc.
◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

LS3
Update on the laboratory diagnosis of infectious
diseases
Kiyofumi Ohkusu (Dept. Microbiol, Tokyo Med. Univ.)（ 114 ）

（ 114 ）