第 93 回日本細菌学会総会プログラム集

Poster (P)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

1. Taxonomy / Epidemiology / Infectious diseases-a. Phylogenetics, taxonomy and strain typing◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P1-001 (WS03-2)
Microevolution of an epidemic monophasic variant of
Salmonella Typhimurium in Japan○Nobuo Arai1,2, Tsuyoshi Sekizuka3, Yukino Tamamura2,Masahiro Kusumoto2, Atsushi Hinenoya1, Shinji Yamasaki1,
Taketoshi Iwata2, Ayako Watanabe-Yanai2, Makoto Kuroda3,
Masato Akiba1,2 (1Grad. Sch. Life and Environ. Sci., Osaka Pref.
Univ., 2Natl. Inst. Anim. Health, 3Natl. Inst. Infect. Dis.)
P1-002Multilocus sequence typing of Ehrlichia species detectedfrom ticks in Japan○Hongru Su1, Eri Onoda1, Shigetoshi Sakabe2, Shigehiro
Akachi3, Hiromi Fujita4, Saori Oishi5, Fuyuki Abe5, Takashi
Kanda5, Norio Ohashi1 (1Lab. Microbiol., Sch. Food Nutr. Sci.,
Univ. Shizuoka, 2Dept. Medic Infect Dis., Ise Red Cross Hosp.,
3Mie Pref. Inst. Health Environ., 4Mahara Inst. Med. Acari,
5Dept. Microbiol Shizuoka Inst. Environ. Hygiene)
P1-003
Molecular characterization and antimicrobial resistanceof MRSA from pigs and pork in Thailand○Wimonrat Tanomsridachchai1, Chie Nakajima1,2, Kanjana
Changkaew3, Ruchirada Changkwanyeun3, Watsawan
Prapasawat4, Apiradee Intarapuk4, Nattapong Yamasamit3,
Orasa Suthienkul3, Yasuhiko Suzuki1,2 (1Div. Biores, Hokkaido
Univ. Res Center Zoonosis Ctl, Japan, 2GS Zoonosis Ctl, GICoRE, Hokkaido Univ., Japan, 3Fac. Public Health, Thammasat
Univ., Thailand, 4Dept. Clinic, Fac. Vet. Med., Mahanakorn
Univ. of Tech., Thailand)
P1-004
Molecular epidemiology of MRSA among Japanese
inpatient isolates from the 1980s○Hui Zuo1, Yuki Uehara1,2,3,4, Yujie Lu4, Naokatsu Fukukawa5,
Keiichi Hiramatsu1,4 (1Dept. Microbiology., Sch. Med., Juntendo
Univ. Faculty of Medicine, 2Dept. Clinical Laboratory., St Luke
International Hospital, 3Dept. Infectious Diseases., St Luke
International Hospital, 4Dept. Infection Control Science
Research., Juntendo Univ. Grad. Sch. Medicine, 5Dept. of
Nursing., Kyorin Univ. Hospital)
P1-005
New species belonging to the family Sutterellaceae○Mitsuo Sakamoto1,2, Nao Ikeyama1, Tadao Kunihiro3, Takao
Iino1, Masahiro Yuki1, Moriya Ohkuma1 (1Microbe Division/
Japan Collection of Microorganisms (JCM), RIKEN BioResource
Research Center, 2PRIME, Japan Agency for Medical Researchand Development (AMED), 3TechnoSuruga Laboratory)

P1-006
Reclassified of Fusobacterium nucleatum 5 subsp to
species status & proposal of F watanabei sp. nov.
Junko Tomida1, Tohru Miyoshi-Akiyama2, Kaori Tanaka3,
Masahiro Hayashi3, Ryo Kutsuna1, ○Yoshiaki Kawamura1(1Dept. Microbiol, Sch. Pharm. AichiGakuiin Univ., 2Pthogenic
Microbe Lab, Dept. Infect. Dis. NCGM, 3Div. Anaerobe Res., Life
Sci. Res. Ctr., Gifu Univ.)
P1-007
Analysis of the relationship between the microbiome inthe sebaceous glands and acne vulgaris○Naoki Hayashi1, Ichiro Kurokawa2, Masato Suzuki3, Yuichi
Muraki4, Masataka Oda1 (1Dept. Microbiol. Infect. Control Sci.,
Kyoto Pharm. Univ., 2Dept. Dermatol., Meiwa Hosp.,
3Antimicrobial Resistance Res. Ctr., Natl. Inst. Infect. Dis., 4Dept
Clin. Pharmacoepidemiol., Kyoto Pharm. Univ.)
P1-008The concept of OSNAp, a Novel Approach to Core GeneIndependent Plasmid Phylogeny○Masahiro Suzuki1, Yohei Doi1, Yoshichika Arakawa2 (1Dept.
Microbiol., Sch. Med., Fujita Health Univ., 2Dept. Bacteriol.,Sch. Med. Nagoya Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

1. Taxonomy / Epidemiology / Infectious diseases-b. Epidemiology and molecular epidemiology◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P1-009 (WS03-6)
Investigation of factors contributing to the invasivenessof Streptococcus pyogenes emm 89○Yujiro Hirose1, Masaya Yamaguchi1, Tohru MiyoshiAkiyama2, Norihiko Takemoto2, Rumi Okuno3, Takahiro
Yamaguchi4, Hitoshi Otsuka5, Tomoko Sumitomo1, Masanobu
Nakata1, Shigetada Kawabata1 (1Dept. Oral Mol. Microbiol.,
Osaka Univ. Grad. Sch. Dent., 2Pathogenic Microbe Lab., Dept.
Infectious Diseases, NCGM., 3Dept. Microbiol., Tokyo Inst. Pub.
Heal., 4Dept. Bacteriol., Osaka. Inst. Pub. Heal., 5Yamaguchi.
Pref. Inst. Pub. Heal. Env.)
P1-010 (WS03-5)
Epidemiology of carbapenem-resistantEnterobacteriaceae in one university hospital(2014-2019).
○Tatsuki Mura1, Miyako Asou1, Emi Morita1, Kazumi Kanaya1,
Kae Kawamura1, Yoshitsugu Iinuma1,2 (1Dept. Clin. Lab.,
Kanazawa Med. Univ. Hosp., 2Dept. Clin. Infect. Dis., Kanazawa
Med. Univ.)
P1-011 (WS03-4)
Genomic analysis of a pandrug-resistant Klebsiellapneumoniae sequence type 11○Satoshi Nishida, Takane Kikuchi-Ueda, Tsuneyuki Ubagai,
Yoshinori Sato, Shigeru Tansho-Nagakawa, Yasuo Ono (Dept.
Microbiol. Immunol., Sch. Med., Teikyo Univ.)（ 79 ）

P1-012 (WS03-3)
Molecular epidemiological characteristics ofEnterobacter cloacae complex blood isolates○Sarangi Jayathilake1, Nao Matsuo2, Rina Nonogaki2, MichikoHayashi2, Masahiro Suzuki3, Jin Wanchun1, Jun-ichi Wachino1,
Kouji Kimura1, Yoshichika Arakawa1 (1Dept. Bacteriol., Nagoya
Univ. Grad. Sch. Med., 2Dept. Pathophysiol. Lab. Sci., Nagoya
Univ. Grad. Sch. Med., 3Dept. Microbiol. Fujita Health Univ.)
P1-013
Genetically diverse strains of Chlamydia trachomatis
are circulated in Sapporo○Jeewan Thapa, Takanori Watanabe, Mana Isoba, Torahiko
Okubo, Hiroyuki Yamaguchi (Fac. Health Sci., Hokkaido Univ.)
P1-014Characterization and prevalence Vibrio
parahaemolyticus infection before the global pandemic○Manae Higashi1, Mina Sakuta1, Yuria Kobayashi1, Ahmad
Yaman Kayali2, Mitsuaki Nishibuchi2, Yoshitsugu Nakaguchi1,2(1Dept. Food Sci., Fac. Bioresources and Env. Sci., Ishikawa
Pref. Univ., 2Ctr. Southeast Asian Studies, Kyoto Univ.)
P1-015Emergence of carbapenem-resistant and colistin-nonresistant Enterobacter cloacae harboring mcr-9○Pegah Kananizadeh, Satoshi Oshiro, Shu Iwata, Teruo
Kirikae (Dept. Microbiol, Sch. Med., Juntendo Univ.)
P1-016
Mutational changes in plasmid genome with vanA inenterococci causing hospital outbreak in Osaka○Yoshihiro Fujiya1,2, Tetsuya Harada3, Yo Sugawara1, Yukihiro
Akeda1,2, Kazunori Tomono2, Shigeyuki Hamada1 (1RCC-ERI,
RIMD, Osaka Univ., 2Dept. Infect. prevent. control, Sch. Med.,
Osaka Univ., 3Div. Bicteriol., Osaka Inst. Public Health)P1-017Isolation of Bartonella spp. in masked palm civet
captured in Kyoto City, Japan○Mire Kin1, Aya Muraoka1, Yukie Koga1, Masami Okumura2,
Mieko Kawamichi3, Keiichi Miyake4, Akihiko Maeda1, Azusa
Someya1 (1Dept. Anim. Med. Sci., Kyoto Sangyo Univ., 2Dept.
Bioresour. Sci., Ryukoku Univ., 3Kansai Wildlife Res. Assoc.,
4Miyake Vet. Clinic)
P1-018First isolation of carbapenemase-producing
Enterobacteriaceae in Malawi, Africa○Geoffrey Kumwenda1,2,3, Yo Sugawara1, Ryuichiro Abe2,
Yukihiro Akeda1,2, Watipaso Kasambara3, Kenneth Chizani3,
Dan Takeuchi1, Noriko Sakamoto1, Kazunori Tomono2,
Shigeyuki Hamada1 (1RCC-ERI, RIMD, Osaka Univ., 2Dept.
Infect. Cont. Prevent., Med. Hosp., Osaka Univ., 3Natl. Ref. Lab.,
MOH, Lilongwe, Malawi)（ 80 ）

P1-019Unique features of ST8/SCCmecIVl communityassociated methicillin-resistant Staphylococcus aureus○Tsai-Wen Wan2, Lee-Jene Teng2, Tatsuo Yamamoto1 (1Dept.
Epidemiol. Genomics Evol., Intl. Med. Edu. Res. Center, 2Dept.
Clin. Lab. Sci. Med. Biotechnol., National Taiwan Univ.)
P1-020Detection of quinolone resistance determinants in E.
coli from food animals in the Philippines○Lawrence Belotindos1,2, Claro Mingala1, Marvin Villanueva1,
Chie Nakajima2,3, Yasuhiko Suzuki2,3 (1Biosafety and Environ
Section, Philippine Carabao Center, the Philippines, 2Div.
Biores, Hokkaido Univ. Res Center Zoonosis Ctl, 3GS Zoonosis
Ctl, GI-CoRE, Hokkaido Univ.)
P1-021
Characterization of ESBL-producing Escherichia coli in
Surabaya, Indonesia○Fikri Widyatama1, Rosantia Sarassari1,2, Takuya Higa1, Kouta
Hamamoto1, Kuntaman Kuntaman2, Itaru Hirai1 (1Lab. Microb.,Sch. Health Sci, The Ryukyus. Univ., 2Dept. Clin. Microb., Fac.
Med., Airlangga Univ.)
P1-022
Characterization of CTX-M type ESBL-producing E. colifrom ICU and non-ICU ward in Indonesia○Rosantia Sarassari1, Takuya Higa1, Nobuyoshi Yagi1,
Kuntaman Kuntaman2, Itaru Hirai1 (1Lab. Microb., Sch. HealthSci., The Ryukyus. Univ., 2Dept. Clin. Microb., Fac. Med.,Airlangga Univ.)
P1-023【Withdrawn】◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

1. Taxonomy / Epidemiology / Infectious diseases-c. Isolation and characterization of clinical isolates◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P1-024【Withdrawn】
P1-025
Relation between PlcR transcriptional regulation
system and SMase production in Bacillus cereus○Atsushi Yokotani1, Fumi Takahashi1, Ryoko Aoyama1, Naoki
Hayashi1, Tadashi Kosaka2, Masaki Nakanishi3, Naohisa Fujita3,
Masataka Oda1 (1Dept. Microbiol. Infect. Cont. Sci., Kyoto
Pharm. Univ., 2Dept. Pharm., Univ. Hosp., Kyoto Pref. Univ.
Med., 3Dept. Infect. Cont. Lab. Med. Univ. Hosp., Kyoto Pref.
Univ. Med.)P1-026
Identification of Candida auris by biochemical assay○Mengqian Du1,2, Takashi Tamura2, Koichi Makimura2 (1Dept.
Gen. Med., Sch. Juntendo Univ., 2Gen. Med. Educ. Rec. Center,
Teikyo Univ.)

第 93 回日本細菌学会総会プログラム集

P1-027Development of a culture method and a PCR-based
method for detection of Lautropia mirabilis.
○Ayame Sato1,2, Masaaki Nakayama1,3, Mio Nakagawa4,
Hirotaka Kosaki2, Misato Muro4, Yoshihiko Soga4, Naoya
Ohara1,3 (1Dept. Oral Microbiol., Okayama Univ. Grad. Sch.
Med. Dent. Pharm., Sci., 2Perio., Mgmt. Cent., Okayama Univ.
Hosp., 3ARCOCUS, Dent. Sch., Okayama Univ., 4Div. Hosp.
Dent., Cent. Clin. Dept., Okayama Univ. Hosp.)
P1-028
Effect of plant-derived extract , Phellodendron bark,against cariogenic bacteria○Toshiya Tsujii1,2, Miki Matsuo1, Hitoshi Komatsuzawa3,
Youichi Yamasaki2 (1Dept. Oral Microbiol. Grad. Sch. Med. andDent. Kagoshima Univ., 2Dept. Pediatric dentistry. Grad. Sch.
Med. and Dent. Kagoshima Univ., 3Dept. Bact. Grad. Sch. Bio.
Med. and Health. Sci. Hiroshima Univ.)
P1-029Brucella ceti isolated from a bottlenose dolphin for the
first time in the western Pacific○Yuichi Ueno1, Makio Yanagisawa2, Sayuri Kino2, Satoru
Shigeno3, Makoto Osaki1, Daisuke Takamatsu1, Ken Katsuda1,
Tadashi Maruyama4, Kazue Ohishi5 (1Div. Bact. Paras., NIAH,
NARO, 2Okinawa Churashima Found, 3Okinawa Pref. Inst.
Anim. Health, 4Sch. Mar. Sci., Kitasato Univ., 5Sch. Engin., Tokyo
Polytec. Univ.)
P1-030Etiology of Enteric Pathogens among Diarrheal Patientsat the Infectious Diseases Hospital, Kolkata○Goutam Chowdhury1,2, Alok Deb2, Eizo Takahashi1,
Keinosuke Okamoto1, Shanta Dutta2, Asish K. Mukhopadhyay2(1Coolabo. Res. Cen. Okayama Univ. Infect. Dis. India, 2Dept.
Bacteriol., NICED. India)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

1. Taxonomy / Epidemiology / Infectious diseases-d. Methods for detection, identification, and diagnosis◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P1-031 (WS03-8)
Distinguished identification of Rickettsia japonica andnon-pathogenic Rickettsia in ticks○Eri Onoda1, Hongru Su1, Shigetoshi Sakabe2, Shigehiro
Akachi3, Hiromi Fujita4, Saori Oishi5, Fuyuki Abe5, Takashi
Kanda5, Norio Ohashi1 (1Lab. Microbiol., Sch. Food Nutr. Sci.,
Univ. Shizuoka, 2Dept. Medic Infect Dis., Ise Red Cross Hosp.,
3Mie Pref. Health Environ. Res. Inst., 4Mahara Inst. Med. Acari,
5Dept. Microbiol Shizuoka Inst. Environ. Hygiene)

P1-032 (WS03-1)
Genome analyses of E. coli strains isolated as suspectedcausative agents in diarrhea outbreaks○Yoshitoshi Ogura1, Mari Sasaki2, Hiroshi Narimatsu2, Kai
Ishimaru3, Yoko Arimizu1, Yasuhiro Gotoh1, Keiji Nakamura1,
Tetsuya Hayashi1 (1Dept. Bact., Facul. Med. Sci., Kyushu Univ.,
2Lab. Micro., Oita Pref. Inst. Health Environ., 3Facul. Med., Sci.
Kyushu Univ.)
P1-033Development of a reagent to increase accuracy of GBS
screening test for pregnant women○Masaya Ogata1, Jumpei Uchiyama1, Hidehito Matui2, Iyo
Uchiyama1, Tadahiro Nasukawa1, Shigenobu Matsuzaki3,
Hideaki Hanaki2, Masahiro Sakaguchi1 (1Dept. Microbiol, Sch.
Vet, Azabu Univ., 2Dept. Microbiol, Sch. Vet, Kitasato Univ.,
3Dept. Ophthalmol. Visual Sci., Sch. Med., Kochi Univ.)
P1-034
An appropriate PCR conditions to detect Escherichia
albertii from chicken meat samples○Sakura Arai1, Kenji Ohya1, Kayoko Ohtsuka2, Noriko Konishi3,
Yukiko Hara-Kudo1 (1Div. Microbiol., Natl. Inst. Health Sci.,
2Saitama Inst. Public Health, 3Tokyo Metropol. Inst. Public
Health)P1-035Development of external quality control assuarance andtraining systems for public health Institutes○Masakado Matsumoto1, Hidemasa Izumiya2, Hirohito
Shinomiya3, Junko Isobe4, Noriko Konishi5, Maho Kawamura5,
Kazuko Seto5, Hiroko Minagawa1, Makoto Ohnishi2 (1Dept.
Microbiol., Aichi Pref. Inst. Pub. Healt., 2Dept. Microbiol.1,
Nat. Insit. Infect. Dis., 3Ehime Pref. Inst. Pub. Healt. Environ.,
4Toyama Pref. Inst. Pub. Healt., 5Inst. Pub. Healt., Tokyo, Osaka)P1-036
Rapid detection of Stx2e in culture supernatant of swine
clinical samples○Hideyuki Arimitsu1,2, Tomoko Kohda3, Masafumi
Mukamoto3, Masahiro Kusumoto4 (1Dept. Microbiol. Sch.
Human Sci. Environ., Univ. of Hyogo, 2Res. Inst. Food andNutr. Sci., Univ. of Hyogo, 3Dept. Vet. Sci., Osaka Pref. Univ.,
4Nat. Agr. Food Res. Org.)
P1-037
Rapid profiling of drug-resistant bacteria using
propidium monoazide and a nanopore DNA sequencer○Ayumu Ohno1, Kazuo Umezawa2, Satomi Asai3, Kirill
Kryukov1, So Nakagawa1, Hayato Miyachi3, Tadashi Imanishi1(1Dept. Molecular Life Science., Sch. Med., Tokai Univ., 2Dept.
Emergency and Critical Care Medicine., Sch. Med., Tokai Univ.,
3Dept. Laboratory Medicine, Sch. Med., Tokai Univ.)（ 81 ）

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

1. Taxonomy / Epidemiology / Infectious diseases-e. Others◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P1-038 (WS03-7)
The relationship between infant botulism and sudden
infant death syndrome (SIDS)○Takuhiro Matsumura, Sho Amatsu, Masahiro Yutani, Yukako
Fujinaga (Dept. Bacteriol., Sch. Med. Sci., Kanazawa Univ.)
P1-039Reactive cysteine polysulfide inhibit NLRP3
inflammasome activity in macrophages○Tianli Zhang1, Hiroyasu Tsutsuki1, Katsuhiko Ono1, Takaaki
Akaike2, Tomohiro Sawa1 (1Dept. Microbiology, Grad. Sch.
Medical Science, Kumamoto Univ., 2Dept. Environmental
Medicine and Molecular Toxicology, Tohoku Univ. Grad. Sch.
Medicine)
P1-040Effect of Oral Indole-Supplemented Water on
Chemotherapy-Induced Bacterial Translocation○Yuki Yamasaki1, Kazuki Kitaoka2, Satoshi Tsuneda1,2 (1Dept.
Life Sci. Med. Biosci., Waseda Univ., 2Dept. Nano Life Innov.,
Waseda Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

3. Physiology / Structural biology -a. Metabolism,
biosynthesis and metabolome◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P1-041
Reactive CysSSH via cysteinyl-tRNA synthetase
expression depending on energy metabolism in yeast○Sunghyeon Yoon1, Akira Nishimura2, Tomoaki Ida1,
Minkyung Jung1, Masanobu Morita1, Tetsuro Matsunaga1,
Hiroshi Takagi2, Hozumi Motohashi3, Takaaki Akaike1 (1Dept.
Environ Med. Mol. Toxicol, Tohoku Univ. Grad. Sch. Med.,
2Grad. Sch. Biol. Sci., Nara Inst. Sci. and Technol., 3Dept. Gene
Exp. Reg., IDAC, Tohoku Univ.)
P1-042
Sulfide: quinone oxidoreductase-dependent energy
metabolism in fission yeast○Qamarul Hafiz Zainol Abidin1, Akira Nishimura2, Tomoaki
Ida1, Masanobu Morita1, Minkyung Jung1, Tetsuro Matsunaga1,
Hozumi Motohashi3, Takaaki Akaike1 (1Dept. Environ. Med.
Mol. Toxicol., Tohoku Univ. Grad. Sch. Med., 2Grad. Sch. Biol.
Sci., Nara Inst. Sci. and Technol., 3Dept. Gene Exp. Reg., IDAC,
Tohoku Univ.)（ 82 ）

P1-043
Associations of gut microbiota, dietary intake, andserum SCFAs with fecal SCFAs○Ryodai Yamamura1, Koshi Nakamura2,5, Naoya Kitada3,
Tomoyasu Aizawa3, Yu Shimizu4, Kiminori Nakamura4,
Tokiyoshi Ayabe4, Takashi Kimura5, Akiko Tamakoshi5 (1Dept.
Public Health., Grad. Sch. Med., Hokkaido Univ., 2Dept. Public
Health & Hygiene, Grad. Sch. Med., Univ. the Ryukyus, 3Lab.
Protein Sci., Fac. Adv. Sci., Hokkaido Univ., 4Innate Immun.
Lab., Fac. Adv. Sci., Hokkaido Univ., 5Dept. Public Health., Fac.
Med., Hokkaido Univ.)
P1-044
Analysis of the uptake mechanism of serine inCampylobacter jejuni○Ayako Watanabe-Yanai1, Taketoshi Iwata1, Yukino
Tamamura1, Nobuo Arai2, Masato Akiba1,2, Masahiro
Kusumoto1 (1NARO, NIAH, 2Dept. Vet. Sci., Grad. Sch. Life
Environ. Sci., Osaka Pref. Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

3. Physiology / Structural biology -b. Motility◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P1-045Structural change of PomAB stator complex induced by
Na+ flux in Vibrio flagellar motor○Tatsuro Nishikino, Hiroto Iwatsuki, Taira Mino, Seiji Kojima,
Michio Homma (Div. Biol. Sci., Grad. Sch. Sci., Nagoya Univ.)
P1-046Comparison of gliding motility between type I and type
II strains of Mycoplasma pneumoniae○Masaki Mizutani1, Makoto Miyata1,2 (1Grad. Sch. Sci., Osaka
City Univ., 2OCARINA, Osaka City Univ.)
P1-047Structure of MMOB1620, an unknown protein that
constitutes the motor of Mycoplasma mobile.
○Hiroki Sato1, Hisashi Kudo2, Aya Kodama1, Koji Ooka3, Shunji
Suetaka2, Yuuki Hayashi2, Munehito Arai2,3, Makoto Miyata1,4(1Grad. Sch. Osaka City Univ., 2Dept. Life Sci., Univ. Tokyo,
3Dept. Phys., Univ. Tokyo, 4OCARINA Osaka City Univ.)
P1-048Rheotaxis in Mycoplasma pneumoniae○Yoshiki Kabata, Daisuke Nakane, Takayuki Nishizaka (Dept.
Phys., Gakushuin Univ.)
P1-049Directional switching mechanism of the bacterial
flagellar motor○Tohru Minamino1, Miki Kinoshita1, Keiichi Namba1,2,3 (1Grad.
Sch. Frontier Biosci, Osaka Univ., 2RIKEN BDR, 3RIKEN
SPring-8)

第 93 回日本細菌学会総会プログラム集◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

3. Physiology / Structural biology -c. Signal transduction(intracellular and intercellular)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P1-050Prophyromonas levii acts as a growth-promotor of
Treponema phagedenis in a polymicrobial infection○Rathanon Khemgaew1, Takako Taniguchi2, Satomi Sasaki2,
Naoaki Misawa1,2 (1Dept. Vet. Sci., Fac. Agri., Univ. Miyazaki,
2Center for Animal Disease Control, Univ. Miyazaki)
P1-051Analysis of extracellular DNA production in biofilm of
Streptococcus mutans.
○Ryo Nagasawa1, Nozomu Obana2,3, Andrew S. Utada3,4,
Nobuhiko Nomura3,4 (1Grad. Sch. Life. Environ. Sci., Univ.
Tsukuba, 2Fac. Med., TMRC, Univ. Tsukuba, 3MiCS, Univ.
Tsukuba, 4Fac. Life Environ. Sci., Univ. Tsukuba)
P1-052
Heterogeneity and morphology control mechanism in
biofilm by quorum sensing of pathogenic bacteria○Yoshihiko Tabushi1, Nozomu Obana2,3, Nobuhiko Nomura3,4(1Grad. Sch. Life Environ. Sci., Tsukuba Univ., 2TRMC, Fac.
Med., Tsukuba Univ., 3MiCS, Tsukuba Univ., 4Fac. Life Environ.
Sci., Tsukuba Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

3. Physiology / Structural biology -d. Cell surface
structure, membrane structures and cytoskeleton◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P1-053
Examination of the purification method of themembrane vesicles produced by Gram-positive bacteria○Tadahiro Nasukawa1, Ryosuke Sugimoto1, Hidekatsu
Shimakura1, Masaya Ogata1, Ken Fukuda2, Shigenobu
Matsuzaki2, Jumpei Uchiyama1 (1Lab. Vet. Microbiol. I., Sch.
Vet. Med., Azabu Univ., 2Dept. Ophthalmol. Visual Sci., Sch.
Med., Kochi Univ.)
P1-054
Effect of initial pH on production and virulence ofMembrane vesicles in Streptococcus mutans○Yusuke Iwabuchi1,2, Tomoyo Nakamura3, Yasuka Kusumoto1,
Osamu Shinozuka1, Ryoma Nakao1, Hidenobu Senpuku1(1Dentistry for Persons with Disabilities, Grad. Sch. Med. Dent.
Sci., Tokyo Med. Dent. Univ., 2Dept. Bacteriol. I, Nat. Inst.
Infect. Des., 3Grad. Sch. Bioresour. Sci., Nihon Univ.)

P1-055
Detail Structure of Spiroplasma Fibril Protein Driving
Helicity-Switching Swimming○Yuya Sasajima1, Takayuki Kato2, Tomoko Miyata2, Keiichi
Namba2,3,4, Makoto Miyata1,5 (1Grad. Sch. Sci., Osaka City
Univ., 2Grad. Sch. Frontier Biosci., Osaka Univ., 3RIKEN BDR &SPring-8 Center, 4JEOL Yokogushi Res. Alliance. Lab.,
5OCARINA, Osaka City Univ.)
P1-056
Na+ dependent structural change of PomA cytoplasmic
region in Na+-driven Vibrio flagellar motor○Michio Homma, Taira Mino, Tatsuro Nishikino, Hiroto
Iwatsuki, Seiji Kojima (Dev. Biol. Sci., Grad. Sch. Sci., Nagoya
Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

3. Physiology / Structural biology -e. Secretion andtransport◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P1-057 (WS07-3)
Production of membrane vesicles and induction of antiGtfs antibody by S. mutans depending on Gtfs
○Tomoyo Nakamura1,2, Yusuke Iwabuchi2, Naoki Narisawa2,
Fumio Takenaga2, Ryoma Nakao1, Hidenobu Senpuku1 (1Grad.
Sch. Bioresour. Sci., Nihon Univ., 2Dept. Bacteriol. 1, Nati. Inst.
Infect. Dis.)
P1-058
Route of intrabacterial nanotransportation system forurease in Helicobacter pylori○Hong Wu1, Noritaka Iwai2, Youichi Suzuki1, Takashi Nakano1(1Dept. Microbiology and Infection Control, Osaka Medical
College, 2Grad. Sch. Bioscience and Biotechnology, Tokyo
Institute of Technology)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

3. Physiology / Structural biology -f. Others◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P1-059Characterization of mycobacteria-specific drug targets
for development medical agents.
○Yukiko Oohara1, Haruka Kobayashi1, Yuriko Ozeki1, Akihito
Nishiyama1, Yoshitaka Tateishi1, Shujiro Okuda2, Shigeki
Kamitani3, Kengo Kitadokoro4, Sohkichi Matsumoto1 (1Dept.
Bacteriology. Niigata. Med. Univ., 2Bioinformatics. Lab.
Niigata. Med. Univ., 3Grad. Sch. Comprehensive. Osaka Prefe.
Univ., 4Dept. Biomolecular. Engineering. Sch. Kyoto.
Technology)（ 83 ）

P1-060
Existence of extracellular DNA in pathogenic
mycobacteria and its role in mycobacterial physiology○Aleksandr Ilinov1,2, Amina Shaban1, Mariko Hakamata1,
Akihito Nishiyama1, Yuriko Ozeki1, Yukari Fukushima3, Chie
Nakajima3, Yoshitaka Tateishi1, Yasuhiko Suzuki3, Sohkichi
Matsumoto1 (1Dept. Bacteriol., Sch. Med., Niigata Univ., 2Depr.
General Surgery., Krasnoyarsk Univ., 3Division of Bioresources,
Hokkaido Univ. Research Center for Zoonosis Control)
P1-061
Construction of a conditional gene expression system in
Porphyromonas gingivalis○Mikio Shoji, Takayuki Sueyoshi, Mariko Naito (Dept.
Microbiol. Oral Infect., Sch. Bio. Sci., Nagasaki Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

2. Ecology -a. Ecology, symbiosis and environmental
microbes◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

2. Ecology -b. Microbiota◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P1-066Comprehensive bacterial microbiota analysis of thenasal discharge in children○Kaoru Haro1,2, Kazumasa Fukuda1, Midori Ogawa1,
Mitsumasa Saito1 (1Dept. Microbiol., Sch. Med., UOEH., 2Dept.
Pediatrics, Sch. Med., UOEH.)
P1-067
Analysis of oral and gut microbiome associated withatopic dermatitis, using purebred dog colony○Asaka Unno1, Ichiro Imanishi2, Keijiro Mizukami3, Takefumi
Osumi2, Hirotaka Igarashi1, Hironobu Murakami1, Ayaka
Shima4, Yumi Une5, Masahiro Sakaguchi1, Jumpei Uchiyama1(1Vet., Azabu Univ., 2Tokyo Univ. of Agriculture andTechnology., 3RIKEN, 4Anicom Specialty Medical Institute Inc.,
5Vet., Okayama Univ. of Science)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P1-062
Prevalence of Campylobacter in broiler farms and wild
animals○Nachiko Takeshita1, Mikuni Tokuyoshi1, Kazuo Suzuki2,
Yoshihiro Nitta1, Ai Takano3, Hiroshi Shimoda3, Ken Maeda3,4,
Takehisa Chuma5, Tadashi Miyashita1, Tsutomu Sekizaki1(1Grad. Sch. Agr. Life Sci., Univ. of Tokyo., 2Hikiiwa Park
Center., 3Joint Fac. Vet. Med., Yamaguchi Univ., 4Natl. Inst.
Infect. Dis., 5Joint Fac. Vet. Med., Kagoshima Univ.)
P1-063
Studies on Survival of Vibrio cholerae in Environment
Water in Kolkata, India○Keinosuke Okamoto1, Paul S Subha1, Shin-ichi Miyoshi2, Asish
K. Mukhopadhyay3, Kanungo Suman3, Shanta Dutta3, Eizo
Takahashi1 (1Collaborative Research Center of Okayama Univ.
for Infectious Diseases in India, 2Grad. Sch. Med. Dent. Pharm.
Sci., Okayama Univ., 3NICED, Kolkata, India)
P1-064Complete genome assembly of a symbiont Rickettsia
from sandfly, Sergentomyia squamirostris○Kentaro Itokawa1, Akihiro Kuroki2, Chizu Sanjoba2, Tsuyoshi
Sekizuka1, Rina Tanaka1, Daisuke Kobayashi3, Haruhiko Isawa3,
Shinji Kasai3, Kyoko Sawabe3, Makoto Kuroda1 (1Pathogen
Genomics Center, Nat. Inst. Infect. Dis., 2Dept. Agri., Tokyo
Univ., 3Dept. Med. Entomol., Nat. Inst. Infect. Dis.)
P1-065
Survival of Legionella pneumophila into co-cultureswith wild ciliates○Torahiko Okubo1, Airi Kawashiro1, Shinji Nakamura2, Jeewan
Thapa1, Hiroyuki Yamaguchi1 (1Fac. Health Sci., Hokkaido
Univ., 2Div. Biomed. Imag. Res., Juntendo Univ. Grad. Sch.
Med.)

（ 84 ）

P1-068
Identification of spore forming bacteria in intestine
tract using germination activity of bile acids○Masaru Tanaka, Sakura Onizuka, Yui Funatsu, Jiro
Nakayama (Faculty of Agri., Kyushu Univ.)
P1-069Comparison of skin microbiome profiles in healthy
Cameroonian and Japanese people○Ayaka Matsuoka1, Kazuhiro Ogai2, Takayuki Kuraishi3,
Shigefumi Okamoto1 (1Dept. Clin. Lab. Sci., Kanazawa Univ.
Grad. Sch. Med, Pharm, and Health Sci., 2Dept. Clin. Nurs.,
Kanazawa Univ. Grad. Sch. Med., Pharm. And Health Sci., 3Host
Defense Responses Lab., Kanazawa Univ. Grad. Sch. Med.,
Pharm, and Health Sci.)
P1-070Skin microbiome in bedridden patients, and association
with the post pressure injuries infection.
○Satoshi Nagase1, Kazuhiro Ogai2, Tamae Urai3, Kana Shibata3,
Kanae Mukai2, Miki Matsue1, Miku Aoki2, Defa Alsandi2, Junko
Sugama3, Shigefumi Okamoto1 (1Dept. Clin Lab. Sci., Kanazawa
Univ. Grad. Sch. Med., Pharm., and Health Sci., 2Dept. Clin.
Nurs., Kanazawa Univ. Grad. Sch. Med., Pharm. And HealthSci., 3Inst. Front. Sci. Initiative, Kanazawa Univ.)
P1-071
The impact of gut microbiota in lung lesions by
experimental infection with Mycoplasma
hyopneumoniae○Hiroki Matsumoto, Hideaki Toda, Ekitetsu In, Takanori
Namimatsu (JA Zennoh Institute of Animal Health)第 93 回日本細菌学会総会プログラム集

P1-072The validity of fecal microbiota transplantation (FMT)in type 1 diabetic mice
○Yoichiro Oka, Makoto Shimizu, Chihiro Tanaka (Dept. Res.,
Inst. Clin., FMT Co., Ltd.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

2. Ecology -c. Growth and culture conditions◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P1-073Heat resistance of spores formed by Clostridium
perfringens and Bacillus cereus○Masaya Ito1, Masami Miyake2, Mayo Yasugi2, Akinobu
Kajikawa3, Kenji Yokota3, Shizunobu Igimi3 (1Dept. Agri. Chem.,
Grad. Sch. Agri., Tokyo Univ. Agri., 2Dept. Vet., Fac. Life.
Environ. Sci., Osakafu Univ., 3Dept. Agri. Chem., Fac. Appl.
Biosci., Tokyo Univ. Agri.)P1-074
Investigation to determine the factors responsible fordesiccation tolerance on Escherichia coli
○Yoshiaki Enoeda, Ryota Ogura, Torahiko Okubo, Jeewan
Thapa, Hiroyuki Yamaguchi (Fac. Health Science, Hokkaido
Univ.)
P1-075
Expression of virulence factors in Aggregatibacter
actinomycetemcomitans under various conditions○Ayumi Fujita1,2, Yuichi Oogai2, Hitoshi Komatsuzawa3,
Kazuyuki Noguchi1 (1Dept. Periodontol., Kagoshima Univ.,
Grad. Sch. Med. and Dent. Sciences, 2Dept. Oral Microbiol.,Kagoshima Univ., Grad. Sch. Med. and Dent. Sciences, 3Dept.
Bacteriol., Hiroshima Univ. Inst. Biomed Health Sci.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

4. Genetics / Genomics / Biotechnology -a. Genomics,
bioinformatics and systems biology

P1-078Development of Spiroplasma swimming motor frombacterial actin, MreB
○Daichi Takahashi1, Makoto Miyata1,2 (1Grad. Sch. Sci., Osaka
City Univ., 2OCARINA, Osaka City Univ.)
P1-079Phylogenetic classifier of bacterial genomes based on
nucleotide pentamer profiles○Yoshio Nakano1, Yusaku Domon2, Kenji Yamagishi2, Takayasu
Watanabe1 (1Sch. Dent., Nihon Univ., 2Chem. Biol. and Appl.
Chem. Course, Grad. Sch. Eng., Nihon Univ.)
P1-080Compositional change of peri-implant microbiota after
the implant placement○Masahiro Shimogishi1, Takayasu Watanabe2, Masaki
Shibasaki1, Yoshio Nakano2, Shohei Kasugai1, Ichiro Nakagawa3(1Dept. Oral Implantol. Regen. Med., Grad. Sch. Med. Dent. Sci.,
Tokyo Med. Dent. Univ., 2Dept. Chem., Sch. Dent., Nihon Univ.,
3Dept. Microbiol., Grad. Sch. Med., Kyoto Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

4. Genetics / Genomics / Biotechnology -b. Horizontal
gene transfer, mobile genetic element and evolution◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P1-081
Influence of temperature on cell-to-cell transformation
in solid-air biofilms of Escherichia coli
○Mayuko Hashimoto, Haruka Hasegawa, Sumio Maeda (Dept.
food Sci., Grad. Sch. Humanities and Sci., Nara Women’s Univ.)
P1-082Comprehensive detection of insertion sequences inbacterial genomes○Jun Hattori1, Dai Yoshimura1, Itsuki Taniguchi2, Tetsuya
Hayashi2, Takehiko Itoh1 (1Sch. Life. Sci. Tech., Tokyo Tech.,
2Dept. Bacteriol. Grad. Sch. Med., Kyushu Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P1-076
WGS-based phylogenetic analysis of M. avium/
intracellulare complex isolated in Fukuoka○Jingushi Yujiro1,2, Yasuhiro Gotoh1, Keiji Nakamura1,
Katsuyuki Katahira1,3, Yoshitoshi Ogura1, Tetsuya Hayashi1(1Dept. Bacteriology., Sch. Med., Kyushu Univ., 2Dept.
Respiratory., Sch. Med., Kyushu Univ., 3Omuta Hosp)
P1-077
Genomic analysis of Yersinia pseudotuberculosis
strains isolated from patients with Kawasaki disease○Kazuaki Yasuoka1, Yumi Mizuno3, Keiji Nakamura2, Yasuhiro
Gotoh2, Yoshitoshi Ogura2, Shouichi Ohga1, Toshiro Hara3,
Tetsuya Hayashi2 (1Dept. Pediatrics, Grad. Sch. Medical
Sciences, Kyushu Univ., 2Dept. Bacteriology, Grad. Sch. Medical
Sciences, Kyushu Univ., 3Dept. Pediatrics, Fukuoka Child
Hospital)

P1-083Comparison of FHL gene structure of hydrogenproducing marine vibrio○Sayo Nishikawa1, Mami Tanaka1, Sayaka Mino1, Tomoo
Sawabe1, Yoshitoshi Ogura2, Tetsuya Hayashi2 (1Hokkaido
Univ., 2Kyushu Univ.)
P1-084
Genomic features of Rickettsia heilongjiangensis
isolated in Japan revealed by comparative analysis○Kentaro Kasama1, Hiromi Fujita2, Seigo Yamamoto3,
Tadasuke Ooka4, Yasuhiro Gotoh1, Yoshitoshi Ogura1, Shuji
Ando5, Tetsuya Hayashi1 (1Dept. Bacteriol., Sch. Med. Sci.,
Kyushu Univ., 2Mahara Akari Med. Lab., 3Frontier Sci. Res.
Center, Miyazaki Univ., 4Dept. Infection Immunity, Sch. Med.
Den. Sci., Kagoshima Univ., 5NIID)（ 85 ）

P1-085
ISEcp1-mediated transposition of AMR genes by usageof various right terminal sequence.
○Kouta Hamamoto1,2, Toshiro Tokunaga1, Nobuyoshi Yagi1,
Itaru Hirai1 (1Lab, Microbiol., Sch. Health. Sci., Univ. The
Ryukyus, 2Research Fellow of Japan Society for the Promotionof Science DC1)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

4. Genetics / Genomics / Biotechnology -c. Gene
regulation and transcriptome analysis

P1-091Development of gene recombination method for
Candida utilis by CRISPR-CAS9○Yuta Yamauchi, Susumu Kajiwara, Xinyue Chen (Dept. Life
Engineering., Sch. Life Science., TIT.)
P1-092
Metabolic engineering for lipid utilization in
Clostridium perfringens○Miki Kato1, Chinami Yano2, Toshio Wada2, Shigeru Miyata1,2(1Grad. Sch. Biosci. Biotech., Chubu Univ., 2Dept. Food Nutr.
Sci., College Biosci. Biotech., Chubu Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P1-086
Identification of novel Hfq binding small non-coding
RNA in Pseudomonas aeruginosa○Kenichi Takasugi1,2, Kotaro Chihara1,2, Naohiro Noda1,2,
Satoshi Tsuneda1 (1Dept. Life Sci. Med. Biosci., Grad. Sch. Adv.
Sci. Eng., Waseda Univ., 2Biomed. Res. Inst., Natl. Inst. Adv.
Ind. Sci. Tech. (AIST))
P1-087
Feedback regulation of sRNA by RNA binding protein
CsrA○Naoya Isomura, Takehiko Mima, Kazuyoshi Gotoh, Yumiko
Yamamoto, Osamu Matsushita (Dept. Bacteriol., Okayama
Univ. Grad. Sch. Med. Dent. Pham. Sci.)
P1-088Characterization of an OxyR-deficient mutant of
Capnocytophaga ochracea○Yuichiro Kikuchi, Kazuko Shibayama, Eitoyo Kokubu,
Kazuyuki Ishihara (Dept. Microbiol., Tokyo Dent Coll.)

P1-093
Construction of T7 expression vectors with signal
sequence for Clostridial expression system○Riyuki Arakawa, Miki Kato, Shunya Sawairi, Shigeru Miyata(Dept. Food Nutr. Sci., College Biosci. Biotech., Chubu Univ.)
P1-094
Analysis of cellulase-related genes from C.
acetobutylicum by C. perfringens expression system○Hiroki Kawahata1, Hirofumi Nariya2, Ryuichi Moriyama1,
Shigeru Miyata1 (1Coll. Biosci. Biotech., Chubu Univ., 2Grad.
Sch. Biosphere Sci., Hiroshima Univ.)
P1-095
Expanding the genetic code of Neisseria meningitidis
with unnatural amino acids○Hideyuki Takahashi1, Makoto Ohnishi1, Shigeyuki
Yokoyama2, Tatsuo Yanagisawa2 (1Dept. Microbiol I, Nat. Inst.
Infect. Dis., 2Structural Lab., RIKEN)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P1-089Posttranscriptional regulation of chitinase genes bysmall RNA ChiX in Serratia○Kazushi Suzuki1, Yujo Kojima1, Naoki Munakata1, Tomoya
Kumaki2, Kyoko Horii1, Takuya Yamagisi1, Hayuki Sugimoto1,2(1Grad. Sch. Sci. & Tech., Niigata Univ., 2Dept. Appl. Biol.
Chem., Fac. Agric., Niigata Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

4. Genetics / Genomics / Biotechnology -d. Genetic
manipulation and analysis, biotechnology
and synthetic biology

4. Genetics / Genomics / Biotechnology -e. Others◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P1-096Large-scale and high-resolution comparative genomic
analyses of the Serratia marcescens complex○Tomoyuki Ono1,2, Keiji Nakamura1, Yasuhiro Gotoh1, Ruriko
Nishida1, Atsushi Iguchi3, Naomasa Gotoh4, Takehiko Itoh5,
Yoshitoshi Ogura1, Akira Shiose2, Tetsuya Hayashi1 (1Dept.
Bact., Fac. Med. Sci., Kyushu Univ., 2Dept. Cardiovasc. Sur.,Fac. Med. Sci., Kyushu Univ., 3Dept. Hyg. Microbiol., Fac. Agr.,
Univ. Miyazaki, 4Dept. Microbiol. Infect. Control Sci., Kyoto
Pharm. Univ., 5Grad. Sch. Biosci. Biotech., Tokyo Tech.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P1-090Transposon mutagenesis as an approach to detect anovel immune molecule of L. casei IGM394○Mizuho Wakayama1, Kazuya Masuda2, Akinobu Kajikawa3,
Kenji Yokota3, Shizunobu Igimi3 (1Dept. Agri. Chem., Grad.
Sch. Agri., Tokyo Univ. Agri., 2Dept. Food Sci. Nutr., Fac. Life.
Environ. Sci., Showa Womens Univ., 3Dept. Agri. Chem., Fac.
Appl. Biosci., Tokyo Univ. Agri.)（ 86 ）

P1-097
Genome-Wide Screening for Toxin-Antitoxin Systems in
Staphylococcus aureus○Fuminori Kato1, Yoshihiro Yamaguchi2, Masayori Inouye3(1Grad. Sch. Biomed. Heal. Sci., Hiroshima Univ., 2Grad. Sch.
Sci., Osaka City Univ., 3CABM-Rutgers Univ.)

第 93 回日本細菌学会総会プログラム集◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

5. Pathogenicity -a. Adhesins and colonization factors◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P1-098Study of novel genotypes of Mfa1 fimbriae in
Porphyromonas gingivalis○Kotaro Sakae1,3, Keiji Nagano2, Naoya Higuchi1, Kazuhiko
Nakata1, Yoshiaki Hasegawa3 (1Dept. Endod., Sch. Dent., AichiGakuin Univ., 2Dept. Microbiol., Sch. Dent., Health Sciences
Univ. Hokkaido, 3Dept. Microbiol., Sch. Dent., Aichi-Gakuin
Univ.)

P1-104
Function of fibronectin-binding proteins, FbpC and
FbpD, and autolysin of Clostridium perfringens○Seiichi Katayama1, Shogo Emi2, Riyo Aono2, Tomomi Kawai2,
Nozomu Matsunaga1, Eiji Tamai3, Hirofumi Nariya4, Tadashi
Shimamoto4, Yasuo Hitsumoto1 (1Dept. Life Sci., Grad. Sch. Sci.,
Okayama Univ. Sci., 2Dept. Life Sci., Grad. Sch. Sci., Okayama
Univ. Sci., 3Dept. Infect. Dis., Coll. Pharm., Matsuyama Univ.,
4Lab. Food Microbiol. Hyg., Grad. Sch. Integrated Sci. for Life.,
Hiroshima Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P1-099The ability of binding to type IV collagen by clinicalisolates of cnm positive Streptococcus mutans○Yuri Taniguchi1, Kazuhisa Ouhara1, Masae Kitagawa2, Hitoshi
Komatsuzawa3, Hidemi Kurihara1 (1Dept. Periodontal
Medicine, Hiroshima Univ., 2Cent. Oral Clinical Examination,
Hiroshima Univ. Hospital, 3Dept. Microbiol., Hiroshima Univ.)
P1-100Matcha green tea enhances FimA fimbriae-dependent
autoaggregation of Porphyromonas gingivalis○Ayami Takatsuka1,2, Naoki Narisawa2, Tsuyoshi Ikeda3, Fumio
Takenaga2, Ryoma Nakao1 (1Dept. Bacteriol. 1, Natl. Inst.
Infect. Dis., 2Grad. Sch. Bioresour. Sci., Nihon Univ., 3Pharm.
Sci., Sojo Univ.)
P1-101
Seroepidemiology on novel colonization factor ofenterotoxigenic E. coli O169 in pigs and cattle○Miyoko Inoue1,2,3,4, Donaming Zheng1, Yuko Omori1, Kana
Komatsu1, Yoshihiro Yamaguchi2, Makoto Miyata2, Takayuki
Wada3, Hisashi Aso4, Eriko Kage-Nakadai1, Yoshikazu
Nishikawa1 (1Grad. Sch. Human Life Sci., Osaka City Univ.,
2Grad. Schl. Sci., Osaka City Univ., 3Inst. Trop. Med., Nagasaki
Univ., 4Grad. Schl. Agri. Sci., Tohoku Univ.)
P1-102
Sensing systems of cell attachment inenterohemorrhagic Escherichia coli (EHEC)○Fumika Nakagawa, Tomomi Yamada, Hilo Yen, Toru Tobe
(Osaka Univ., Grad. Sch. Med.)
P1-103Cholesterol-dependent cytolysin-like adhesion moleculeof Mitis group streptococci○Airi Matsumoto1, Atsushi Tabata1,2, Ayuko Takao3, Ken
Kikuchi4, Toshifumi Tomoyasu1,2, Nobuko Maeda3, Hideaki
Nagamune1,2 (1Dept. Biol. Sci. & Tech., Life Syst., Inst. Tech. &Sci., Tokushima Univ. Grad. Sch., 2Div. Biosci. & Bioindust.,
Grad. Sch. Tech., Indust. & Social Sci., Tokushima Univ. Grad.
Sch., 3Dept. Oral. Microbiol., Sch. Dept. Med., Tsurumi Univ.,
4Dept. Infect. Dis. Tokyo Women’s Med. Univ.)

5. Pathogenicity -b. Toxins, effectors and physically
active substances◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P1-105
Optimization of culture conditions for the T3SS protein
production in Bordetella pertussis○Masataka Goto, Asaomi Kuwae, Akio Abe (Grad. Sch. Infection
Control Sciences, Kitasato Univ.)
P1-106
Clostridium perfringens α-toxin-induces cytotoxic
effect on endothelial cells○Hiroto Bandou, Masaya Takehara, Keiko Kobayashi, Masahiro
Nagahama (Dept. Microbiol., Fac. Pharm. Sci., Tokushima Bunri
Univ.)
P1-107
Identification of secreted hemolysin from Malassezia
globosa○Konomi Yamagiwa, Takashi Kanamori, Xinyue Chen, Hideya
Yuasa, Susumu Kajiwara (Dept. Life Science. Technology., Tokyo
Tech.)
P1-108The mechanisms of pathogenicity by Vibrio vulnificus○Natsumi Tokuyama, Mahoro Miyazaki, Megu Morita,
Takahiro Tsuchiya, Katsushiro Miyamoto, Atsushi Komano(Dept. Microbiol. Infect. Cont., Osaka Univ. Pharm. Sci.)
P1-109Characterization of infantilysin, a cholesteroldependent cytolysin produced by S. infantis○Chihiro Kodama1, Atsushi Tabata1,2, Toshifumi Tomoyasu1,2,
Ayuko Takao3, Nobuko Maeda3, Hideaki Nagamune1,2 (1Dept.
Biol. Sci. & Tech., Inst. Tech. & Sci., Tokushima Univ., 2Div.
Biosci. & Bioindust. Grad. Sch. Tech. Indust. & Social Sci.,
Tokushima Univ. Grad. Sch., 3Dept. Oral. Bacteriol., Tsurumi
Univ.)
P1-110Localization mechanism of Legionella effector Lpg1137○Misaki Murata, Mitsuo Tagaya, Kohei Arasaki (Sch. Life Sci.,
Tokyo Univ. Pharm. and Life Sci.)（ 87 ）

P1-111
Group A streptococcus toxin NAD-glycohydrolase binds
host phosphoinositide○Hirotaka Toh1, Takashi Nozawa1, Ichiro Nakagawa1 (1Dept.
Microbiol., Grad. Sch. Med., Kyoto Univ., 2Dept. Microbiol.,Grad. Sch. Med., Kyoto Univ.)
P1-112Analysis of the interaction between host andClostridium botulinum derived membrane vesicles.
○Nobuhide Kobayashi, Takuhiro Matsumura, Masahiro
Yutani, Sho Amatsu, Yukako Fujinaga (Dept. Bacteriol., Grad.
Sch. Med., Kanazawa Univ.)
P1-113
MDP1 regulates metabolism and replication ensuring
the survival of M. tuberculosis var BCG○Amina Shaban1, Akihito Nishiyama1, Yoshitaka Tateishi1,
Takehiro Yamaguchi1, Yukiko Nishiuchi2, Hayato Takihara3,
Shujiro Okuda3, Sohkichi Matsumoto1 (1Dept. Bacteriol., Sch.
Med., Niigata Univ., 2Toneyama Tuberculosis ResearchInstitute., Osaka City Univ., 3Dept. Bioinformatics., Sch. Med.,
Niigata Univ.)
P1-114
Regulatory mechanism of toxic shock syndrome toxin-1
in clinically isolated Staphylococcus aureus○Yusuke Taki1,2, Shinya Watanabe1, Yusuke Sato'o1, Feng-Yu
Li1, Kanate Thitiananpakorn1, Tanit Boonsiri1, Yoshifumi Aiba1,
Kotaro Kiga1, Teppei Sasahara1, Longzhu Cui1 (1Div.
Bacteriology, Sch. of Med., Jichi Med. Univ., 2Dept.
Gastroenterological Surg. Shizuoka Gereral Hosp.)
P1-115The involvement of calcium inflax on P. gingivalis
gingipains-induced COX-2 expression○Masaaki Nakayama1,2, Mariko Naito3, Koji Nakayama3, Naoya
Ohara1,2 (1Dept. Oral Microbiol., Okayama Univ. Grad. Sch. Med.
Dent. Pharm. Sci., 2ARCOCS, Okayama Univ. Dent. Sch., 3Dept.
Microbiol. Oral Infect., Nagasaki Univ. Grad. Sch. Biomed. Sci.)
P1-116
Characterization of bacterial proteases from
Porphyromonas gulae strains○Urmi Alam2, Hiroaki Inaba1, Sho Yoshida1, Ryota Nomura2,
Kazuhiko Nakano2, Michiyo Matsumoto-Nakano1 (1Dept.
Pediatr Dent., Okayama Univ., Grad. Sch. Med. Dent. Pharm.
Sci., 2Dept. Pediatr Dent., Grad. Sch. Dent., Osaka Univ.)
P1-117
Characterization of the T7SS-dependent cytotoxicity in
Streptococcus intermedius pathogenicity.
○Masanori Hashino, Tsuyoshi Sekizuka, Makoto Kuroda(Pathogen Genomics Center, Nat. Inst. Infect. Dis.)（ 88 ）

P1-118
Redox regulation in pathogenicity of Subtilase cytotoxin○Hiroyasu Tsutsuki1, Tianli Zhang1, Katsuhiko Ono1,
Kinnosuke Yahiro2, Sunao Iyoda3, Makoto Ohnishi3, Takaaki
Akaike4, Tomohiro Sawa1 (1Dept. Microbiol., Grad. Sch. Med.
Sci., Kumamoto Univ., 2Dept. Mol. Infectiol., Grad. Sch. Med.,
Chiba Univ., 3Dept. Bacteriol. I, Natl. Inst. Infect. Dis., 4Dept.
Environ. Med. Mol. Toxicol., Tohoku Univ., Grad. Sch. Med.)
P1-119Microvesicles released from Staphylococcus aureus
induce inflammatory response and pyroptosis○Krisana Asano1,2, Shouhei Hirose1,2, Kouji Narita1,3, Akio
Nakane2 (1Dept. Microbiol. Immunol., Hirosaki Univ. Grad.
Sch. Med., 2Depart. Biopolym. Health Sci., Hirosaki Univ. Grad.
Sch. Med., 3Inst. Anim. Exp., Hirosaki Univ. Grad. Sch. Med.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

5. Pathogenicity -c. Cell invasion and intracellularparsitism◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P1-120Hypoxia prompts Chlamydia trachomatis L2 growth inepithelial cells via activating PI3K-AKT pathway○Riyoya Tujikawa, Jeewan Thapa, Kento Hashimoto, Torahiko
Okubo, Hiroyuki Yamaguchi (Dept. Med. Lab. Sci., Fac. of HealthSci., Hokkaido Univ.)
P1-121
Bordetella bronchiseptica utilizes Acanthamoeba
castellanii as a temporal niche○Dendi Krisna Nugraha1, Hiroyuki Yamaguchi2, Yasuhiko
Horiguchi1 (1Dept. Mol. Bact., RIMD, Osaka Univ., 2Fac. HealthSci., Hokkaido Univ.)
P1-122
Evaluation of adhesion and invasion of L.
monocytogenes to human intestinal epithelial cells○Hiroyuki Chiba1, Kazuya Masuda2, Satoshi Futo3, Yuzuru
Nakaso3, Kazuto Takasaki3, Akinobu Kajikawa4, Kenji Yokota4,
Shizunobu Igimi4 (1Dept. Agri. Chem., Grad. Sch. Agri., Tokyo
Univ. Agri., 2Dept. Food Sci. Nutr., Fac. Life. Environ. Sci., Showa
Womens Univ., 3Fasmac Co., Ltd., 4Dept. Agri. Chem., Fac.
Appl. Biosci., Tokyo Univ. Agri.)P1-123
A. actinomycetemcomitans induces inflammasome
activation via lysosomal degradation○Tokuju Okano, Toshihiko Suzuki (Dept. Bact. Patho. Infect.
Host Resp. Grad. Sch. Med. and Dent. Sci. Tokyo Med. Dent.
Univ. (TMDU))

第 93 回日本細菌学会総会プログラム集

P1-124The mechanism and regulation system of invasion of
Mycoplasma bovis into bovine synovial tissue○Koji Nishi1, Satoshi Gondaira1, Tomohito Iwasaki2, Takahumi
Watanabe3, Jumpei Fujiki4, Hidetomo Iwano4, Hidetoshi
Higuchi1 (1Anim. Health, Rakuno Gakuen Univ., 2Appl.
Biochem., Rakuno Gakuen Univ., 3Vet. Anat., Rakuno Gakuen
Univ., 4Vet. Biochem., Rakuno Gakuen Univ.)
P1-125Multidrug-resistant A. baumannii resists reactive
oxygen species and survives in macrophages○Yoshinori Sato, Satoshi Nishida, Takane Kikuchi-Ueda,
Shigeru Tansho-Nagakawa, Tsuneyuki Ubagai, Yasuo Ono(Dept. Microbiol. Immunol., Sch. Med., Teikyo Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

5. Pathogenicity -d. Immune escapeand proliferation in hosts◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P1-126
Role of pneumococcal surface protein BgaA in thepathogenesis○Moe Takemura, Masaya Yamaguchi, Yujiro Hirose, Tomoko
Sumitomo, Masanobu Nakata, Shigetada Kawabata (Dept. Oral
Mol. Microbiol., Grad. Sch. Dent., Osaka Univ.)
P1-127
Genes implicated in the suppression of IL-8 secretion bydiffusely adherent Escherichia coli
○Ayana Takaura1, Yoshihiko Tanimoto1, Atsuyuki Odani1, Sae
Shinya1, Tomonori Kamiya2, Naoko Ohtani2, Yoshihiro
Yamaguchi3, Tomomi Komura4, Eriko Kage-Nakadai1,
Yoshikazu Nishikawa1 (1Grad. Schl. Human Life Sci., Osaka City
Univ., 2Grad. Schl. Med., Osaka City Univ., 3Grad. Schl. Sci.,
Osaka City Univ., 4Fac. Human Life Env., Nara Women’s Univ.)
P1-128
Elizabethkingia anophelis OKUH1 resist to
phagocytosis of J774 macrophage○Bayu Mayura I Putu1, Kazuyoshi Gotoh1, Takehiko Mima1,
Yumiko Yamamoto1, Kenji Yokota2, Osamu Matsushita1 (1Dept.
Bacteriol., Grad. Sch. Med. Dent. Pharm Sci., Okayama Univ.,
2Grad. Sch. Health Sci., Okayama Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

5. Pathogenicity -e. Infection models◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P1-129The effect of Ureaplasma parvum infection on thefunction and morphology of mouse sperm○Kazutoshi Ito, Michinobu Yoshimura, Heng Ning Wu, Itaru
Yanagihara (Dept. Dev. Med., Res. Inst., Osaka Women’s andChildren’s Hospital)

P1-130Mechanisms of suppressed swimming motility byquorum sensing of Ralstonia solanacearum○Wakana Senuma1, Chika Takemura1, Akinori Kiba1, Kouhei
Ohnishi1, Kenji Kai2, Yasufumi Hikichi1 (1Fac. Agric and Marine
Sci., Kochi, 2Sch. Life and Environment. Sci., Osaka Pref. Univ.)
P1-131
Construction of in vitro model for investigating theimmune response in human gut○Ryohei Matsuura, Shun Iwatani, Susumu Kajiwara (Sch. Life
Science and Technology, Tokyo Institute of Technology)
P1-132
Occurrence of hyper-virulent mutation in S. pyogens
during mouse infection○Mei Horino1,2, Ayae Nishiyama3, Norihiko Takemoto1, Shinya
Watanabe4, Tohru Miyoshi-Akiyama1 (1Pathogenic Microbe
Lab., Dept. Infectious Diseases, NCGM, 2Tokyo College Of
Biotechnology, 3Bacterial Infection Lab., Dept. Infectious
Diseases, NCGM, 4Div. Bacteriol., Dept. Infect. Immunity, Sch.
Med., Jichi Med. Univ.)
P1-133
Investigation for pathogenesis of P. bifermentans
subsp. muricolitidis on colitis model○Ryo Kutsuna, Junko Tomida, Yoshiaki Kawamura (Dept.
Microbiol., Sch. Pharm., Aichi Gakuin Univ.)
P1-134Involvement of adhesion and motility in pathogenicityof Leptospira○Jun Xu1, Nobuo Koizumi2, Shuichi Nakamura3 (1Grad. Sch.
Agric. Sci., Tohoku Univ., 2Dept. Bacteriol. I, NIID, 3Grad. Sch.
Eng., Tohoku Univ.)
P1-135Investigation of the domain of Escherichia coli FliC
developing type 1 autoimmune pancreatitis○Satoko Omachi1, Toshifumi Osaka1,2, Hidehiro Ueshiba2,
Satoshi Tsuneda1, Naoko Yanagisawa2 (1Dept. Life Sci. Med.
Biosci., Waseda Univ., 2Dept. Microbiol. Immunol., Tokyo
Women’s Med. Univ.)
P1-136
Biological effects of Fusobacterium nucleatum strains
with different autoinducer-2 productivities○Arisa Shiozaki1, Toshifumi Osaka1,2, Hidehiro Ueshiba2,
Satoshi Tsuneda1, Junji Yagi2, Naoko Yanagisawa2 (1Dept. Life
Sci. Med. Biosci., Grad. Sch. Adv. Sci. Eng., Waseda Univ., 2Dept.
Microbiol. Immunol., Tokyo Wom. Med. Univ.)（ 89 ）

P1-137
The valancing selection of phcBSRQ operon on thequorum sensing of Ralstonia solanacearum○Chika Takemura1, Wakana Senuma1, Akinori Kiba1, Kouhei
Ohnishi1, Kenji Kai2, Yasufumi Hikichi1 (1Fac. Agric and Marine
Sci., Kochi Univ., 2Sch. Life and Environment. Sci., Osaka Pref.
Univ.)

P1-144
Evasion of neutrophil phagocytosis via polysaccharide
expression in biofilm dispersed bacteria○Akiko Tajima1, Yuki Kinjo1,2 (1Dept. Bacteriol., The Jikei
Univ. Sch. Med, 2Jikei Ctr. Biofilm Sci. & Tech.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

6. Host defense -a. Innate immunity◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

5. Pathogenicity -f. Others◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P1-138Regulation of cell division by DnaK chaperone system in
Salmonella pathogenesis○Tatsunari Yokoi1, Hiroto Kawashima1, Tomoko Yamamoto2,
Akiko Takaya1 (1Dept. Microbiol. Immunol., Grad. Sch. Pharm.
Sci., Chiba Univ., 2MMRC, Chiba Univ.)
P1-139
Molecular mechanism underlying resistance toS.aureus conferred by B. subtilis (natto) in C. elegans○Yumi Matsumoto, Rina Katayama, Yukina Higashi, Simo
Sun, Yoshikazu Nishikawa, Eriko Nakadai (Sch. Human Life
Science., Osaka City Univ.)
P1-140Toxin-antitoxin systems preferentially repress virulencegene expression in EHEC O157:H7○Shinya Ebihara, Hilo Yen, Toru Tobe (Osaka Univ., Grad.
Sch. Med.)
P1-141
Identification and characterization of skin bacteria
involved in skin carcinogenesis in mice
○Ken Uemura, Shimpei Kawamoto, Masahiro Wakita, Olivia
Koyama, Chihaya Hara, Eiji Hara (Dept. Mol. Microbiol.,
RIMD, Osaka Univ.)
P1-142
Hydrophobicity in the conidiospore of humanpathogenic fungi as the possible pathogenic factor.
○Nodoka Koide1, Chiharu Kawasaki1, Maya Oshima1, Takashi
Tamura2, Mohamed Mahdi Alshahni3, Koichi Makimura2,3(1Sch. Med., Teikyo Univ., 2Gen. Med. Educ. Rec. Center, Teikyo
Univ., 3Lab. Med. Mycol., Grad. Sch. Teikyo Univ.)
P1-143
Role of the gastric commensal bacteria progressing
gastric cancer in cooperation with H. pylori○Hitoshi Tsugawa1, Makoto Suematsu1, Hidekazu Suzuki2(1Dept. Biochem., Keio Univ., Sch. Med., 2Dept. Gastroenterol.
Hepatol., Tokai Univ., Sch. Med.)（ 90 ）◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P1-145A molecular mechanism of IL-1b inhibition by
mycobacterial effector protein○Tomomi Kurane1, Kazuko Sawada2, Giichi Takaesu1,2,
Masayuki Umemura1,2, Goro Matsuzaki1,2 (1Dept. Host Defense,
Grad. Sch. Med., Univ. of the Ryukyus, 2Mol. Microbiol. Group,
Tropical Biosphere Research Center, Univ. of the Ryukyus)
P1-146
Effect of LL-37, a human antimicrobial peptide, on
autophagy and cell death of endothelial cells○Kaori Suzuki, Mari Ohkuma, Isao Nagaoka (Dept. Host
Defense and Biochemical Research, Juntendo Univ. Sch. Med.)
P1-147
Inhibition of LPS-induced inflammatory reactions by
Sasa veitchii constituents and derivatives○Yinzhi Lin1, Hitomi Fukatsu2, Shiori Kojima2, Kazuo
Umezawa3, Naoki Koide1 (1Dept. Microbiol. Immunol., Sch.
Med., Aichi Med. Univ., 2Fukuyu Med. Instu., 3Dept. Mol.
Target, Sch. Med., Aichi Med. Univ.)
P1-148
Reactive sulfur remodeling by by NADPH oxidase andhost defense mechanism○Tomoaki Ida1, Tetsuro Matsunaga1, Masanobu Morita1,
Tsuyoshi Takata1, Hozumi Motohashi2, Hideki Sumimoto3,
Takaaki Akaike1 (1Dept. Environ. Med. and Mol. Toxi., Grad.
Sch. Med., Tohoku Univ., 2Tohoku Univ., IDAC., 3Kyusyu Univ.,Med., Mol. and Cell. Biol.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

6. Host defense -b. Acquired immunity, vaccines andprevention and control of infections◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P1-149Immunological analysis of a protein-based
pneumococcal vaccine mediated by NKT cell activation○Shun Kawakubo1,2, Shogo Takatsuka1, Koji Hayashizaki1,3,4,
Haruko Takeyama2, Kazunori Oishi5, Yoshitsugu Miyazaki2,
Yuki Kinjo3,4 (1Nat. Inst. Infect. Dis., 2Waseda Univ., 3Jikei
Univ. Sch. Med., 4Jikei Cent. Biofilm Sci. Tech., Jikei Univ. Sch.
Med., 5Toyama Pref. Inst. Publ. Health)第 93 回日本細菌学会総会プログラム集

P1-150
Examination of adverse reaction risk to vaccine inatopic dermatitis dogs.
○Ryosuke Sugimoto1, Hidekatsu Shimakura1, Jumpei
Uchiyama1, Toshihiro Tsukui2, Masato Fujimura3, Masahiro
Sakaguchi1 (1Dept. Microbiol., Sch. Vet., Azabu Univ., 2Nippon
Zenyaku Kogyo Co. Ltd., 3Fujimura Animal Hospital)
P1-151
Antigenicity of a tuberculosis booster vaccine for BCGvaccinated healthy individuals.
○Yuriko Ozeki1, Akira Yokoyama1, Daisuke Hayashi2, Toshiko
Yamamoto2, Shinji Ohishi2, Sumiko Iho1, Junichi Maeyama3,
Akihito Nishiyama1, Yoshitaka Tateishi1, Saburo Yamamoto2,
Sohkichi Matsumoto1 (1Dept. Bacteriol. Grad. Sch. Med., Niigata
Univ., 2Japan BCG Lab, 3NIID)
P1-152
Therapeutic potential of an endolysin derived frombacteriophage S25-3 for Staphylococcal impetigo○Ichiro Imanishi1, Jumpei Uchiyama2, Toshihiro Tsukui3,
Junzo Hisatsune4, Kaori Ide1, Shigenobu Matsuzaki5, Motoyuki
Sugai4, Koji Nishifuji1 (1Tokyo Univ. Agric. Technol., 2Azabu
Univ., 3Zenyaku Kogyo Co., 4Natl. Int. Infect. Dis., 5Kochi Univ.)
P1-153
Eosinophils are the main cellular target for DNA
delivery from orally administrated L. lactis○Daiki Yanagisawa, Nozomi Orito, Keita Takahashi, Nagisa
Tokunoh, Naoki Inoue (Dept. Microbiol. Immunol., Gifu
Pharmaceutical Univ.)
P1-154
Evaluation of the mucosal vaccine system using
bacterium-like particles prepared from L. lactis○Nagisa Tokunoh, Keita Takahashi, Nozomi Orito, Daiki
Yanagisawa, Naoki Inoue (Dept. Microbiol. Immunol., Gifu.
Pharmaceutical Univ.)
P1-155
Doxycycline inhibits Th2 cell development and exerts atherapeutic effect on atopic dermatitis○Katsuhiko Matsui, Yuki Nojima, Yuka Kajiwara, Kana
Busujima, Yuki Mori (Dept. Clin. Immunol., Meiji Pharm. Univ.)
P1-156
Production and adjuvant effect of recombinantbotulinum hemagglutinin○Hiroki Shinohara1, Hidekazu Nagai1, Yukako Fujinaga2,
Tomoko Kobayashi1, Yasushi Torii1 (1Dept. Animal Sci., Tokyo
Univ. Agri., 2Dept. Microbiol., Sch. Med., Sci., Kanazawa Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

6. Host defense -c. Others◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P1-157
NDM-1-producing Acinetobacter pittii ST220
presumably originated from hospital environment○Wataru Hayashi1, Hayato Tanaka2, Eriko Arai3, Tatsuya
Natori3, Kazuki Horiuchi3, Go Matsumoto3, Masaki Iimura2, Eiji
Soga2, Yukiko Nagano4, Noriyuki Nagano1,2 (1Dept. Med. Sci.,
Grad. Sch. Med. Sci. and Technol., Shishu Univ., 2Dept. Med.
Sci., Grad. Sch. Med., Shishu Univ., 3Dept. Clin. Lab., Shishu
Univ. Hosp., 4Dept. Bacteriol., Grad. Sch. Med., Nagoya Univ.)
P1-158
Effect of S-PRG filler on Candida albicans adhesion andpossible improvement of QOL in the elderly○Yu Kono1,2, Muneai Tamura3,4, Keiko Nodomi3, Noriaki
Kamio3,4, Kenichi Imai3,4 (1Div. Oral Struct. Funct. Sci., Nihon
Univ. Sch. Dent. Grad. Sch. Dent., 2Dept. Oral Surg., Nihon
Univ. Sch. Dent., 3Dept. Microbiol., Nihon Univ. Sch. Dent., 4Div.
Immunol. Pathobiol., Dent. Res. Cent., Nihon Univ. Sch. Dent.)
P1-159Effects of membrane damage and efflux system onbisphenol A resistance in opportunistic bacteria○Tsunemoto Kaga1, Manabu Mochizuki2, Toshiyuki Nikata1,
Yasuzo Sakai1 (1Dept. Material and Environ. Chem., Grad. Sch.
Eng., Utsunomiya Univ., 2Dept. Appl. Chem., Fac. Eng.,
Utsunomiya Univ.)
P1-160Drug resistant patterns of Salmonella spps. isolated
from poultry yards in western Japan.
○Tomoya Yamamoto1, Hajime Toyofuku2, Tomoko Mizote1(1Dept. Food Hygiene, Yamaguchi Pref. Univ., 2Dept. Veter.
Med. Yamaguchi Univ.)
P1-161 *Presentation date is changed to Feb 20.
Application of Effective Bacteriophage Therapy to
Staphylococcus aureus○Junya Kitana1, Tomohiro Nakamura1, Monby Montgomery1,
Jumpei Fujiki1, Hidetoshi Higuchi2, Masaru Usui3, Yutaka
Tamura4, Hidetomo Iwano1 (1Lab. of Vet. Biochem., Dept. Vet.
Med., RGU, 2Lab. of Vet. Hygiene., Dept. Vet. Med., RGU, 3Lab.
of Vet. Food Hygiene., Dept. Vet. Med., RGU, 4Cent. for Vet.
Drug Development., RGU)

（ 91 ）

P1-162
Resistant mechanisms of aminoglycosides &newquinolones in clinical isolated Pseudomonas
aeruginosa○Masaya Endou1, Kenshou Torimaru1, Daichi Morita1,2, Shizuo
Kayama3,4,5, Takanori Kumagai1,2, Motoyuki Sugai3,4,5, Teruo
Kuroda1,2 (1Sch. Phar., Hiroshima Univ., 2Dept. Microbiol.,Grad. Sch. Biomed. Heal. Sci., Hiroshima Univ., 3Anti. Resis.
Res. Cent., Nat. Inst. Infect. Dis., 4Proj. Res. Cent. Noso. Infect.
Dis., Hiroshima Univ., 5Dept. Anti. Res., Grad. Sch. Biomed.
Heal. Sci., Hiroshima Univ.)
P1-163Oxidative stress by the addition of antibiotics inPseudomonas aeruginosa○Rina Murata (Dept. Oral Microbiolo., Biomed. Sci., Tokushima
Univ., Dept. Mol., Microbiolo., Biomed. Sci., Tokushima Univ.)
P1-164Emergence of vanD5-type vancomycin-resistantEnterococcus faecium via horizontal genomic transfer○Toyotaka Sato1, Takayuki Wada2, Yukari Fukushima3, Chie
Nakajima3, Yasuhiko Suzuki3, Satoshi Takahashi4,5, Shin-ichi
Yokota1 (1Dept. Microbiol., Sch. Med., Sapporo Med. Univ.,
2Dept. Int. Health., Ins. Tropic. Med., Nagasaki Univ., 3Div.
Biores., Hokkaido Univ. Res. Cent. Zoo. Cont., 4Div. Lab. Med.,
Sapporo Med. Univ. Hospital, 5Dept. Infect. Cont. Lab. Med.,
Sch. Med., Sapporo Med. Univ.)
P1-165
Antimycobacterial Activities of Lysocin E Against
Mycobacterial Species In Vitro○Gebremichal Gebretsadik1, Akane Inaizumi1, Akihito
Nishiyama1, Takehiro Yamaguchi3, Yuriko Ozeki1, Yoshitaka
Tateishi1, Hiroshi Hamamoto4, Kazuhisa Sekimizu4, Sohkichi
Matsumoto1 (1Dept. Bacteriol., Sch. Med., Niigata Univ., 2Dept.
Biomedical science., Assossa Univ., 3Dept. Phamacol., Sch.
Med., Osaka City Univ., 4Institute Medical Mycology., Teikyo
Univ.)
P1-166
Transferability of carbapenemase in Acinetobacter sp.
and Pseudomonas sp. isolated from environment○Yuki Suzuki1, Ryuichi Nakano1, Pearl Joy Nazareno2, Akiyo
Nakano1, Yuki Minamoto1, Naoki Kakuta1, Saori Horiuchi1,
Risako Kakuta1,3, Kazutoshi Nakashima4, Hisakazu Yano1(1Dept. Microbiology and Infectious Diseases, Nara Medical
Univ., 2Dept. Microbiology, Research Institute for Tropical
Medicine, 3Dept. Otolaryngology-Head and Neck Surgery,
Tohoku Univ. Grad. Sch. Medicine, 4Faculty of Sports and
Health Science, Daito Bunka Univ.)（ 92 ）

P1-167
Na+ V-ATPase is a new target for drug development
against Vancomycin-resistant Enterococcus (VRE)○Kouki Shimizu1, Fabiana Lica Yakushiji1, KatsuhikoMoriyama1, Yoshiyuki Goto2,3, Takeshi Murata1 (1Grad. Sch.
Sci., Chiba Univ., 2MMRC, Chiba Univ., 3IMS, Univ. Tokyo)P1-168Screening azole resistance of Candida auris by replica
method○Takashi Tamura1,2, Koichi Makimura1,2 (1Gen. Med. Educ.
Rec. Center, Teikyo Univ., 2Lab. Med. Mycol., Grad. Sch. Teikyo
Univ.)
P1-169mprF mutation confers dual resistance to daptomycin
and vancomycin in MRSA
○Kanate Thitiananpakorn, Yoshifumi Aiba, Shinya Watanabe,
Yusuke Sato'o, Kotaro Kiga, Tanit Boonsiri, XinEe Tan, Feng-Yu
Li, Longzhu Cui (Div. Bacteriol., Jichi Med. Univ.)
P1-170
Antibiotic susceptibility and genotype of
Mycobacterium avium subsp. hominissuis○Keiichi Uchiya1, Taku Nakagawa2, Kenji Ogawa2, Toshiaki
Nikai1 (1Dept. Microbiol., Fac. Pharm., Meijo Univ., 2Dept.
Respir. Med., NHO Higashinagoya Hosp.)
P1-171
Crystal structure of AmpC β-lactamase isolated fromEnterobacter cloacae clinical strain Ent385○Akito Kawai1, Christi L. McElheny2, Alina Iovlva2, Vaughn S.
Cooper3,4, Ryan K. Shields2,4, Yohei Doi1,2,4,5 (1Dept. Microbiol.,Fujita Health Univ. Sch. Med., 2Div. of Infect. Dis., Univ. of
Pittsburgh Sch. Med., 3Dept. Microbiol. and Mol. Genet., Univ.
of Pittsburgh Sch. Med., 4CIAT, Univ. of Pittsburgh Sch. Med.,
5Dept. Infect. Dis., Fujita Health Univ. Sch. Med.)
P1-172
Effect of Ethylenediaminetetraacetic Acid on
Haemophilus influenzae Colony Biofilms○Kazuki Kitaoka1, Satoshi Tsuneda1,2 (1Dept. Nano Life Innov.,
Waseda Univ., 2Dept. Life Sci. Med. Biosci., Waseda Univ.)
P1-173
Antimicrobial resistance and antimicrobial productionof bacteria derived from Japanese honey○Mariko Okamoto1, Daisuke Takamatsu1,2 (1Natl. Inst. Anim.
Hlth., NARO, 2Utd. Grad. Sch. Vet. Sci., Gifu Univ.)

第 93 回日本細菌学会総会プログラム集◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

7. Antimicrobial agents and resistance-a. Antimicrobial agents

7. Antimicrobial agents and resistance-b. Antimicrobial resistance◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P1-174
Examination of bactericidal effect of ozone water on
biofilm. -Effectiveness against oral bacteria○Masahiro Murakami1,2,3, Keiji Nagano2, Yoshiaki Hasegawa3,
Daisuke Kato1, Hiroshi Murakami1 (1Dept. Gerodontol., Sch.
Dent., Aichi-Gakuin Univ., 2Dept. Microbiol., Sch. Dent., Health
Sciences Univ. Hokkaido, 3Dept. Microbiol., Sch. Dent., AichiGakuin Univ.)

P1-179Detection, isolation, and analysis of carbapenemase
genes on the surface of retail spices○Minako Mochizuki1, Mariya Ueda2, Shiori Nakaoka2, Miyuki
Nakatani2, Sumio Maeda1,2 (1Dept. food Sci., Grad. Sch.
Humanities and Sci., Nara Women’s Univ., 2Faculty. of Hun. Lifeand Environ., Nara Women’s Univ.)

P1-175A new measuring method for antimicrobial activity oflauric acid against various human gut microbes○Miki Matsue1, Yumiko Mori1, Satoshi Nagase1, Kohei Ogura2,
Kazuhiro Ogai3, Yuta Sugiyama4, Rika Hirano4, Shin Kurihara4,
Shigefumi Okamoto1 (1Dept. Clin. Lab. Sci., Kanazawa Univ.,
Grad. Sch. Med., Pharm., and Health Sci., 2Inst. Front. Sci.,
Kanazawa Univ., 3Dept. Nurse, Kanazawa Univ., Grad. Sch.
Med., Pharm., and Health Sci., 4Inst. Bioresources, Biotech.,
Ishikawa Pref. Univ.)
P1-176
Peptide-inspired artificial antimicrobial oligosaccharide
against drug-resistant bacteria○Hatsuo Yamamura1, Hisato Kato2, Takashi Katsu2, Kazufumi
Masuda2, Kayo Osawa3, Atsushi Miyagawa1 (1Grad. Sch. Eng.,
Nagoya Inst. Tech., 2Sch. Pharmacy, Shujitsu Univ., 3Grad. Sch.,
Health Sci., Kobe Univ.)
P1-177Comparison of sensitivity to chlorhexidine between
genus Bacillus species○Akira Okamoto (Sch. Health Sciences, Aichi Univ. Edu.)
P1-178Anti-microbial effects of Disulfiram to Helicobacter
pylori○Kenji Yokota1, Tomomi Kobatake1, Aina Ichihara1, TakehikoMima2, Yumiko Yamamoto2, Kazuyoshi Gotoh2, Osamu
Matsushita2 (1Grad. Sch. Health Science, Okayama Univ., 2Dept.
Bacteriology, Grad. Sch. Medicine, Dentistry andPharmaceutical Sciences, Okayama Univ.)

P1-180Analysis of persister cell formation in bacterial
biofilms: its memory effect and mutant analysis○Tomoka Urushidani1, Yoko Komiyama1, Saki Miyaue1, Erika
Suzuki1, Yu Kondo2, Miki Morikawa2, Sumio Maeda1,2 (1Dept.
food Sci., Grad. Sch. Humanities and Sci., Nara Women’s Univ.,
2Faculty. of Hun. Life and Environ., Nara Women’s Univ.)
P1-181
Enhanced antibiotic resistance due to multiplied
blaIMP-6 genes in a plasmid○Ryuichiro Abe1, Yukihiro Akeda1,2, Yo Sugawara1, Ryuji
Kawahara3, Norihisa Yamamoto1, Kazunori Tomono2, Shigeyuki
Hamada1 (1RCC-ERI, RIMD, Osaka Univ., 2Dept. Infect. Cont.
Prevent., Med. Hosp., Osaka Univ., 3Div. Microbiol., Osaka Inst.
Public Health)P1-182Analysis of mcr-1 plasmid-mediated colistin resistant E.
coli isolated from livestock in Japan○Akiyo Nakano, Ryuichi Nakano, Yuki Suzuki, Risako Kakuta,
Saori Horiuchi, Naoki Kakuta, Mako Watanabe, Kai Saito,
Hisakazu Yano (Dept. Microbiol. Infect. Dis., Nara Med. Univ.)
P1-183
Cocarriage of mcr-1 and APEC-associated virulence
genes in E. coli isolates from wastewater influent○Wataru Hayashi1, Hayato Tanaka2, Masaki Iimura2, Eiji Soga2,
Ryoichi Kubo3, Kumiko Kawamura4, Yoshichika Arakawa5,
Yukiko Nagano5, Noriyuki Nagano1,2 (1Dept. Med. Sci., Grad.
Sch. Med. Sci. and Technol., Shishu Univ., 2Dept. Med. Sci.,
Grad. Sch. Med., Shishu Univ., 3Kanto Chemical Co., Inc., 4Dept.
Pathophysiol. Sci., Grad. Sch. Med., Nagoya Univ., 5Dept.
Bacteriol., Grad. Sch. Med., Nagoya Univ.)
P1-184Whole genome sequencing for the molecularcharacterization of Klebsiella pneumoniae isolates○Rina Nonogaki1, Masahiro Suzuki2, Yoshichika Arakawa3,
Kumiko Kawamura1 (1Dept. Pathophysiological Laboratory
Science, Nagoya Univ. Grad. Sch. Med., 2Dept. Microbiol. Fujita
Health Univ., 3Dept. Bacteriology, Nagoya Univ. Grad. Sch.
Med.)

（ 93 ）

P1-185
Study on β-lactamase genes in Prevotella -their relation
to antibiogram○Sodai Yokoyama, Masahiro Hayashi, Kaori Tanaka (Divisionof Anaerobe Research Life Science Research Center, Gifu Univ.)
P1-186Emergence of CTX-M-64, CTX-M-123 chimeric ESBLproducing Escherichia coli in wastewater environment○Hayato Tanaka1, Wataru Hayashi2, Masaki Iimura1, Eiji Soga1,
Kumiko Kawamura3, Yoshichika Arakawa4, Yukiko Nagano4,
Noriyuki Nagano1,2 (1Dept. Med. Sci., Grad. Sch. Med., Shinshu
Univ., 2Dept. Med. Sci., Grad. Sch. Med. Sci. and Technol.,
Shinshu Univ., 3Dept. Pathophysiol. Sci., Gra. Sch. Med., Nagoya
Univ., 4Dept. Bacteriol., Grad. Sch. Med., Nagoya Univ.)
P1-187
Analysis of low level linezolid resistant enterococci
isolated from chicken○Takahiro Nomura1, Koichi Tanimoto2, Haruo Watanabe3,
Haruyoshi Tomita1,2 (1Dept. Bacteriol., Grad. Sch. Med. Gunma
Univ., 2Lab. Bacterial Drug Res., Grad. Sch. Med., Gunma Univ.,
3IUHW Sch. Medicine, Public Health)P1-188Genetic analysis of a novel optrA-harboring plasmid in
an Enterococcus faecalis clinical isolate○Masaki Iimura1, Wataru Hayashi2, Eriko Arai3, Tatsuya
Natori3, Kazuki Horiuchi3, Go Matsumoto3, Hayato Tanaka1,
Yukiko Nagano4, Yoshichika Arakawa4, Noriyuki Nagano1,2(1Dept. Health. Med. Grad. Sci., Sch. Med., Shinshu Univ., 2Dept.
Med. Grad. Sci., Sch. Med. Sci. Tech., Shinshu Univ., 3Dept.
Lab., Med., Shinshu Hosp., 4Dept. Bacteriol., Grad. Sch. Med.,
Nagoya Univ.)
P1-189Characteristics of CTX-M β-lactamase-producing E. coli
isolated from deer inhabiting tourist sites○Mako Watanabe, Akiyo Nakano, Ryuichi Nakano, Kai Saito,
Yuki Suzuki, Naoki Kakuta, Risako Kakuta, Saori Horiuchi,
Hisakazu Yano (Dept. Microbiol. Infect. Dis., Nara Med. Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

7. Antimicrobial agents and resistance -c. Others

P1-192
Effect of gut microbes on butyrate-induced
differentiation and apoptosis of human colon cancer
cell○Ayano Tada, Haruyuki Imaohji, Tomomi Kuwahara (Dept.
Microbiol., Med., Kagawa Univ.)
P1-193
Antifungal susceptibility of fungal strains isolated fromJapanese Experiment Module "KIBO", ISS○Kazuo Satoh1, Takashi Tamura1, Takashi Yamazaki1,2, Koichi
Makimura1 (1G-MEC, Teikyo Univ., 2JAXA)
P1-194Characterization of Toxicarin, a novel elastase inhibitor
produced by Aspergillus toxicarius
Yumiko Komori, ○Mio Matsumoto, Miho Ohnishi, Toshiaki
Nikai (Dept. Microbiol., Fac. Pharm., Meijo Univ.)
P1-195
Biofilm formation on the surface of dental materials
using a new flow system○Hiroaki Katsuragi1, Yusuke Tanaka2, Leelanarathiwat Kanda3(1Dept. Microbiol., NDU, Niigata, 2NDU, Niigata, 3Functional
Occlusal Treatment, Grad. Sch., NiDU, Niigata)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

1. Taxonomy / Epidemiology / Infectious diseases-a. Phylogenetics, taxonomy and strain typing◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P2-001Analysis of the IS insertion site variation in EHEC
O121:H19 to develop the O121 IS-printing system○Itsuki Taniguchi1, Keiji Nakamura1, Ruriko Nishida1, Sunao
Iyoda2, Makoto Ohnishi2, Tadasuke Ooka3, Yoshitoshi Ogura1,
Tetsuya Hayashi1 (1Dept. Bacteriol., Sch. Med., Kyushu Univ.,
2Dept. Bacteriol. I, NIID, 3Dept. Microbiol., Grad. Sch. Med &Dent. Sci., Kagoshima Univ.)
P2-002
Molecular epidemiology and phylogeny ofStaphylococcus argenteus in Hokkaido, Japan○Meiji Soe Aung, Noriko Urushibara, Mitsuyo Kawaguchiya,
Nobumichi Kobayashi (Dept. Hygiene, Sapporo Med. Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P1-190Interferon-induced guanylate binding protein-1
regulates xenophagy through TBK1 activation○Miyako Hikichi, Takashi Nozawa, Ichiro Nakagawa (Dept.
Microbiol., Grad. Sch. Med., Kyoto Univ.)
P1-191
Carbohydrate-binding E3 ligase complex recognizes
Group A Streptococcus for xenophagy○Akihiro Yamada, Takashi Nozawa, Ichiro Nakagawa (Dept.
Microbiol., Grad. Sch. Med., Kyoto Univ.)（ 94 ）

P2-003
Prevalence of vaccine candidate proteins and novel
fusion proteins PhtA/B and PhtA/D in pneumococci○Mitsuyo Kawaguchiya, Noriko Urushibara, Meiji Soe Aung,
Nobumichi Kobayashi (Dept. Hygiene, Sapporo Med. Univ.,
Sch. Med.)

第 93 回日本細菌学会総会プログラム集

P2-004
Change in Molecular Epidemiological Features of MRSA
in Japan○Hidemasa Nakaminami, Shunsuke Takadama, Norihisa
Noguchi (Dept. Microbiol., Sch. Pharm., Tokyo Univ. Pharm. LifeSci.)
P2-005
Cutibacterium acnes IB and II isolated from non-acnepatients exhibit high-level biofilm formation○Keisuke Nakase, Ren Midorikawa, Kento Yamasaki, Norihisa
Noguchi (Depart. Microb., Sch. Pharm., Tokyo Univ. Pharm. LifeSci.)
P2-006
Drug repositioning for new sepsis treatment○Seung Jun Lee, Yuh Morimoto, Tadashi Baba, Keiichi
Hiramatsu (Dept. Infection Control Science Research, Sch.
Med., Juntendo Univ.)
P2-007Comparative genomics and phylogenetic analysis of
Bacillus anthracis strains isolated in Japan○Akiko Okutani1, Satoshi Inoue1, Shigeru Morikawa1,2 (1Dept.
Vet. Sci., NIID, 2Dept. Microbiol., Okayama Univ. Sci.)
P2-008Analysis of blaNDM-7 and blaKPC-2 producing bacteria from
Philippines isolated in Hiroshima○Shizuo Kayama1,2,3, Saburo Mori2,4, Mitsuyasu Ikeda2,3,
Masato Suzuki1, Kouji Yahara1, Hiroki Ohge2,5, Motoyuki
Sugai1,2,3 (1National Institute of Infectious Diseases, 2RCNID,
Hiroshima Univ., 3Dept. Antimicrobial Resistance, Hiroshima
Univ., 4Onomichi Municipal Hospital, 5Dept. Infectious
Diseases, Hiroshima Univ.)

P2-011Analysis of ESBL producing Enterobacter cloacae
complex in Nagoya University Hospital○Kazumitsu Kawamura1, Nobuyuki Tetsuka2, Yukari Osada1,
Nami Shimaoka1, Teruko Ohkura1, Mayumi Ito1, Rie Ikai1,
Kengo Hayashi1, Tetsuya Yagi2 (1Dept. Medical Technique.
Clinical Laboratory., Nagoya Univ. Hospital, 2Dept. Infectious
Diseases., Nagoya Univ. Hospital)
P2-012Isolation of Serratia fonticola producing FONA from
improted chicken meats○Koichi Tanimoto1, Takahiro Nomura2, Yusuke Hashimoto2,
Hidetada Hirakawa2, Haruyoshi Tomita1,2 (1Lab. Bacterial Drug
Resistance, Gunma Univ. Grad. Sch. Med., 2Dept. Bacteriol.,
Gunma Univ. Grad. Sch. Med.)P2-013Characterization of CRE isolates in Toyama prefecture○Kaoru Uchida, Masanori Watahiki, Jun-ichi Kanatani,
Tomoko Kato, Keiko Kimata, Junko Isobe, Kazunori Oishi (Dept.
Bacteriol., Toyama Institute of Health)P2-014Comparison of discriminatory power of EHEC-POT and
MLVA○Kazuhiro Yamada1, Masahiro Suzuki2, Masakado Matsumoto1(1Dept. Microbiol. Med. Zool., Aichi Pref. Inst. Pub. Health,2Dept. Microbiol. Fujita Health Univ.)
P2-015
Variety of MRSA clones provided by the carriage survey
by young healthy persons○Miyo Murai1, Kozue Kishii1, Junko Maekawa2 (1Div. Lab. Sci.,
Dept. Health Sci., Saitama Pref. Univ., 2Dept. Bacteriol. I, Nat.
Inst. Infect. Dis.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

1. Taxonomy / Epidemiology / Infectious diseases-b. Epidemiology and molecular epidemiology◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P2-009【Withdrawn】
P2-010Relationship of porin mutations to ST andcarbapenemase type in carbapenem-resistant K.
pneumoniae○Dan Takeuchi, Yukihiro Akeda, Yo Sugawara, Noriko
Sakamoto, Shigeyuki Hamada (Japan-Thailand Research
Collaboration Center, RIMD, Osaka Univ.)

P2-016
Molecular epidemiology of multidrug-resistantAcinetobacter baumannii clinical isolates in Myanmar○Tatsuya Tada1, Tomomi Hishinuma2, Mari Tohya1, Mya San3,
Tin Htay Htay3, Teruo Kirikae1 (1Dept. Microbiol., Grad. Sch.
Med., Juntendo Univ., 2Dept. Microbiol., Sch. Med., Juntendo
Univ., 3National Health Laboratory)
P2-017
Molecular epidemiology of VIM producing
Pseudomonas aeruginosa clinical isolates in Japan○Tomomi Hishinuma1, Tatsuya Tada1, Masahiro Shimojima2,
Teruo Kirikae1 (1Dept. Microbiology, Juntendo Univ., 2BML,
Inc)（ 95 ）

P2-018
Carbapenem-resistant Enterobacter cloacae complex
isolated at medical settings in Myanmar.
○Satoshi Oshiro1, Tatsuya Tada1, Hiroki Uchida1, Tomomi
Hishinuma1, Mya San2, Tin Htay Htay2, Teruo Kirikae1 (1Dept.
Microbiol. Juntendo Univ., 2National Health Lab, MMR)
P2-019
Molecular prevalence of Fim3-highly producible
sequence in Bordetella pertussis○Nao Otsuka1, Rei Fumimoto1,2, Kazunari Kamachi1, Keigo
Shibayama1 (1Dept. Bacteriol. II, Nat. Inst. Infect. Dis., 2Dept.
Pediatrics, St Marianna Med. Univ.)
P2-020
Epidemiological characteristics of bloodstream S.
epidermidis isolates from two hospitals in Tokyo○Alafate Ayibieke1, Kageto Yamada2, Yoshibumi Aiso3, Yoshiro
Hadano3, Yoko Nukui3, Ryuji Koike3, Shuji Tohda4, Ryoichi
Saito1 (1Dept. Mol. Microbiol., Grad. Sch. Med. & Dent. Sci.,
Tokyo Med. Dent. Univ., 2Dept. Clin. Lab., Toshima Hospital,
3Dept. Infect. Contrl., Med. Hosp., Tokyo Med. Dent. Univ.,
4Dept. Clin. Lab., Med. Hosp., Tokyo Med. Dent. Univ.)
P2-021
Carbapenem-resistant Enterobacteriaceae spread tocommunities in Yangon, Myanmar○Yo Sugawara1, Hideharu Hagiya2, Yukihiro Akeda1,2, Noriko
Sakamoto1, Dan Takeuchi1, Kazunori Tomono2, Shigeyuki
Hamada1 (1RCC-ERI, RIMD, Osaka Univ., 2Dept. Infect. Cont.
Prevent., Med. Hosp., Osaka Univ.)
P2-022
Changes of molecular characterization of communityassociated MRSA in Japan over the past decade○Tetsuo Yamaguchi1, Takahiro Sato1, Daisuke Ono1, Ayami
Sato1, Yuri Miura2, Shinobu Koyama3, Kiyoko Tamai3, Tetsuya
Matsumoto4, Yoshikazu Ishii1, Kazuhiro Tateda1 (1Dept.
Microbiol. Infect. Dis., Sch. Med, Toho Univ., 2Dept. Microbiol.
Lab., Tokyo Med. Univ. Hosp., 3Miroku Med. Lab. Co., Ltd.,
4Dept. Infect. Dis., Int. Univ. Health and Welfare)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

1. Taxonomy / Epidemiology / Infectious diseases-c. Isolation and characterization of clinical isolates◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P2-023Whole genome sequence of Pantoea ananatis isolated
from human bacteremia○Michinobu Yoshimura, Heng Ning Wu, Kazutoshi Ito, Itaru
Yanagihara (Dept. Dev. Med., Res. Inst., Osaka Women’s andChildren’s Hospital)（ 96 ）

P2-024
Pathogenic potential of Francisella hispaniensis KUMAUJP1 strain isolated in Japan○Akitoyo Hotta (Dept. Veterinary Science, National Institute of
Infectious Diseases)
P2-025Characterization of bacteriocin-KO mutans in S. mutans
Atsuko Watanabe1,2, ○Miki Kawada-Matsuo2, Hitoshi
Komatsuzawa3 (1Dept. Orthodont., Kagoshima Univ. Grad. Sch.
Med. Dent., 2Dept. Oral Microbiol., Kagoshima Univ. Grad. Sch.
Med. Dent. Sci., 3Dept Bacteriol., Hiroshima Univ. Inst. Biomed
Health Sci.)
P2-026
Carbapenem-highly-resistant Pseudomonas alcaligenesthat obtained from stool sample○Emi Ono, Kyoko Kuwahara, Tomomi Hishinuma, Satoshi
Oshiro, Tatsuya Tada, Mari Tohya, Teruo Kirikae (Dept.
Microbiol. Juntendo Univ. Sch. Med.)P2-027Development of triple multiplex PCR, andcharacterization of E.coli isolates from blood and feces○Mari Hoshino1, Yuki Miyaki2, Shigeko Yashima3 (1Sch. HealthSci., Gifu Univ. Med. Sci., 2Dept. Clin. Lab., Komaki City Hosp.,
3Clin. Lab., Gifu Pref. Tajimi Hosp.)
P2-028Draft genome sequences of two strains of Streptococcus
pneumoniae from AIPF patients○Takane Kikuchi-Ueda1, Ryuichi Fujisaki2, Tsuneyuki Ubagai1,
Satoshi Nishida1, Shigeru Tansho-Nagakawa1, Yoshinori Sato1,
Yasuo Ono1 (1Dept. Microbiol. Immunol., Sch. Med., Teikyo
Univ., 2Emergency Med. Tech. Course, Dept. Sport Med. Sci.,
Faculty Med. Technol., Teikyo Univ.)
P2-029Isolation of Leptospira from Nutria in Osaka, Japan○Ryo Murata1, Hiroki Morimoto1, Ikuo Uchida1, Mitsuhiko
Asakawa1, Harumi Torii2, Ayako Takano2 (1Dept. Pathobiol.,Sch. Vet. Med., Rakuno Gakuen Univ., 2Cent. for Nat. Environ.
Educ., Nara Univ. of Educ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

1. Taxonomy / Epidemiology / Infectious diseases-d. Methods for detection, identification, and diagnosis◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P2-030Detection of bacterial genome mutation using CRISPRCas13a-loaded chimericphage○Yoshifumi Aiba, Kanate Thitiananpakorn, Kotaro Kiga, Shinya
Watanabe, Yusuke Sato'o, XinEe Tan, Tanit Boonsiri, Feng-Yu
Li, Longzhu Cui (Div. Bacteriol., Jichi Med Univ.)

第 93 回日本細菌学会総会プログラム集

P2-031
Determination of antigens for diagnosis of genus
Helicobacter infection in cancer patients.
○Takako Osaki1, Hideo Yonezawa1, Fuhito Hojo2, Satoshi
Kurata1, Tomoko Hanawa1, Shigeru Kamiya1,3 (1Dept. Infect.
Dis., Kyorin Univ. Sch. Med., 2Inst. Lab. Anim., Grad. Sch. Med.,
Kyorin Univ., 3Facult. Health. Sci., Kyorin Univ.)
P2-032On-site monitoring of Legionella pneumophila incooling tower using a portable microfluidic system○Nobuyasu Yamaguchi1, Yusuke Tokunaga1, Satoko Goto2,
Yudai Fujii2, Fumiya Banno2, Akiko Edagawa1 (1Osaka Inst.
Pub. Health, 2Grad. Sch. Pharm. Sci., Osaka Univ.)

P2-038
Virulence Profile of Diarrheagenic E. coli from theWestern region of Ghana○Isaac Prah1, Alafate Ayibieke1, Atsushi Iguchi2, Samiratu
Mahazu1, Wakana Sato1, Toshihiko Suzuki1, Shoji Yamaoka1,
Shiroh Iwanaga1, Anthony Ablordey3, Ryoichi Saito1 (1Grad.
Sch. Med & Dent. Sci., Tokyo Med. Dent. Univ., 2Faculty of Agr.,
Univ. of Miyazaki, 3Dept. Bacteriology, Noguchi Memorial
Institute for Medical Research, Univ. of Ghana)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

3. Physiology / Structural biology -a. Metabolism,
biosynthesis and metabolome◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P2-033
Proposal of a periodic medical examination for the
diagnosis of Helicobacter suis infection○Hidenori Matsui1, Emiko Rimbara2, Masato Suzuki2, Keigo
Shibayama2 (1Kitasato Inst Life Sci, Kitasato Univ., 2National
Inst. Infect. Dis.)
P2-034
Validity as diagnostic marker of MVOCs emitted fromTrichophyton species○Shin-Ichi Iwaguchi (Dept. Biol. Sci., Fac. Sci., Nara Women’s
Univ.)
P2-035
Digital microscopic technology inaugurates a new era in
the field of medical mycology○Koichi Makimura (Med. Mycol., Grad. Sch. Med, Teikyo Univ.)
P2-036
Biomarker research by urine proteomics in pulmonary
MAC disease○Akira Yokoyama1, Yoshitoshi Hirao2, Yuriko Ozeki1, Akihito
Nishiyama1, Yoshitaka Tateishi1, Tadashi Yamamoto2, Sohkichi
Matsumoto1 (1Dept. Bacteriol., Med., Niigata Univ., 2Biofluid
Biomarker Cent., Niigata Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

1. Taxonomy / Epidemiology / Infectious diseases-e. Others◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P2-037
Identification of CRISPR sequences from Mycoplasma
salivarium strains○Yu Shimoyama1, Taichi Ishikawa1, Yoshitoyo Kodama1,
Shigenobu Kimura2, Minoru Sasaki1 (1Div. Mol. Microbiol.,Iwate Med. Univ., 2Dept. Dent. Hygene, Kansai Women’sCollege)P2-039 (WS07-2)
Metabolism Changing of Vibrio vulnificus Infected
Tissue in Wound Infection Model Mouse○Kai Ishida1, Takaaki Shimohata1, Yuna Kanda1, RumikoMasuda1, Takashi Uebanso1, Kazuaki Mawatari1, Takashige
Kashimoto2, Akira Takahashi1 (1Dept. Preventive
Environmental Nutrition, Ins. Biomed Sci., Tokushima Univ.
Grad. Sch., 2Lab. Vet. Public Health, Sch. Vet. Med., Kitasato
Univ.)
P2-040Mechanism of protein translation-coupled cysteine
persulfide biosynthesis in bacteria○Tetsuro Matsunaga1, Tomoaki Ida1, Akira Nishimura1,
Minkyung Jung1, Masanobu Morita1, Tomohiro Sawa2, Hideshi
Ihara3, Hozumi Motohashi1,2, Takaaki Akaike1 (1Dept. Environ.
Med. Mol. Toxicol., Tohoku Univ. Grad. Sch. Med., 2Dept.
Microbiol., Kumamoto Univ. Grad. Sch. Med. Sci., 3Dept. Biol.
Sci., Grad. Sch. Sci., Osaka Pref. Univ., 4Dept. Gene Exp.
Regulation, IDAC, Tohoku Univ.)
P2-041
Crystal structure of a diadenosine tetraphosphate
phosphorylase from Mycobacterium avium○Shigetarou Mori1, Naoko Honda2, Hyun Kim1, Emiko
Rimbara1, Keigo Shibayama1 (1Dept. Bacteriology II, NIID,
2Dept. Qual. Assur. Radiol. Prot., NIID)

P2-042
Expression of Glycolysis in Veillonella spp. by
substrates control○Izumi Mashima1,2, Yu-Chieh Liao3, Futoshi Nakazawa4,
Yoshiaki Kawamura2, Riyoko Tamai1, Yusuke Kiyoura1, Elaine
Haase5, Frank Scannapieco5 (1Dept. Oral. Med. Sci., Sch. Dent.,
Ohu Univ., 2Dept. Microbiol., Sch. Phar. Aichi Gakuin Univ.,
3Div. Biostat. Bioinfo., Inst. Population Heal. Sci., Nat. Heal.
Res. Inst., 4Dept. Oral Biol., Fac. Dent., Univ. Indonesia, 5Dept.
Oral Biol., Sch. Dent. Med., Univ. Buffalo, SUNY)（ 97 ）

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

3. Physiology / Structural biology -b. Motility◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P2-043 (WS07-8)
Reconstitution of Spiroplasma swimming and search
for its origin in synthetic bacterium, syn3.0○Hana Kiyama1, Shigeyuki Kakizawa2, Makoto Miyata1,3(1Grad. Sch. Sci., Osaka City Univ., 2Bioprocess, AIST,
3OCARINA, Osaka City Univ.)
P2-044 (WS07-7)
Collective motion of gliding Flavobacteria exhibits
unforeseen vortices with dynamic rotation○Daisuke Nakane, Takayuki Nishizaka (Dept. Phys., Gakushuin
Univ.)

P2-050 (WS07-1)
Macrophage-derived exosomes up-regulate the proinflammatory factors E. coli vesicle-dependently○Risa Imamiya1, Mayuko Osada-Oka1, Yukiko Minamiyama1,
Yasuhiko Horiguchi2 (1Food Hyg. Env. Health., Grad. Sch. Life
Env. Sci., Kyoto Pref. Univ., 2Dept. Mol. Bact., RIMD, Osaka
Univ.)
P2-051
Inhibition of small G protein Rac GEF suppresses
hyphal growth in Trichophyton rubrum○Masaki Ishii1, Shinya Ohata1, Tsuyoshi Yamada2, Hideko
Uga1, Toshiaki Katada1 (1Mol. Cell. Biol., Fac. Pharm.,Musashino Univ., 2TIMM)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P2-045Functional characterization of FlaK, a master regulator
for the polar flagellar genes in Vibrio○Tomoya Kobayakawa1, Seiji Kojima2, Michio Homma2 (1Dept.
Biol. Sci., Sch. Sci., Nagoya Univ., 2Div. Biol. Sci., Grad. Sch.
Sci., Nagoya Univ.)
P2-046Detection of stator-rotor interaction essential forflagellar rotation by site-directed crosslink.
○Hiroyuki Terashima, Seiji Kojima, Michio Homma (Div. Biol.
Sci., Grad. Sch. Sci., Nagoya Univ.)
P2-047
Effects of MFXF motif in FliG on the rotational directionof the flagellar motor in marine Vibrio○Akihiro Hatano1, Tatsuro Nishikino2, Michio Homma2 (1Div.
Biol. Sci., Sch. Sci., Nagoya Univ., 2Div. Biol. Sci., Grad. Sch.
Sci., Nagoya Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

3. Physiology / Structural biology -c. Signal transduction(intracellular and intercellular)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P2-048
RcsG, a connector of PTS to TCS in Salmonella enterica○Akinori Kato, Tomoka Fukami, Kei Hagihara (Dept. Adv.
Biosci., Grad. Sch. Agr., Kindai Univ.)
P2-049 (WS07-4)
Live-cell imaging of physical properties in bacterial cellsurface by phase mode of high-speed AFM○Yousuke Kikuchi1, Yuuki Ichinaka1, Masanori Toyofuku2,3,
Nozomu Obana3,4, Nobuhiko Nomura2,3, Azuma Taoka1,5 (1Inst.
Sci. Eng., Kanazawa Univ., 2Fac. Life Env. Sci., Univ. Tsukuba,
3Micro. Res. Cen. Sust., Univ. Tsukuba, 4Tran. Me. Res. Cen., Fac.
Med., Univ. Tsukuba, 5WPI Nano Life Sci. Inst., Kanazawa Univ.)（ 98 ）

3. Physiology / Structural biology -d. Cell surface
structure, membrane structures and cytoskeleton◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P2-052
Structural modification of Escherichia coli lipid A using
palmitoyltransferase genes○Kazuyoshi Kawahara, Takehiro Sugawara, Sakura Onoue(Dept. Biosciences, Coll. Sci. Engin. Kanto Gakuin Univ.)
P2-053
Analysis of biosynthesis gene cluster from clinical
Mycobacterium intracellulare strain○Nagatoshi Fujiwara1, Yuji Miyamoto2, Minoru Ayata3, Takashi
Naka1, Hirotaka Kuwata4, Shinji Maeda5 (1Dept. Food andNutrition, Tezukayama Univ., 2Leprosy Res. Cent., National
Institute of Infectious Diseases, 3Dept. Virology, Osaka City
Univ. Grad. Sch. Med., 4Dept. Oral Microbiol. and Immunol.,Sch. Dent., Showa Univ., 5Fac. Pharm. Hokkaido Univ. Science)
P2-054
Regulation of the flagellar MS ring formation in Vibrio
species○Hiroki Kajino1, Keiichi Hirano2, Hiroyuki Terashima2, Michio
Homma2 (1Div. Biol. Sci., Sch. Sci., Nagoya Univ., 2Div. Biol.
Sci., Grad. Sch. Sci., Nagoya Univ.)
P2-055Characterization of E. coli membrane vesicles induced
by glycine○Satoru Hirayama, Ryoma Nakao (Dept. Bac. I, Natl. Inst.
Infect. Dis.)
P2-056
Analyzing cell division protein of cell wall-less bacteria○Taishi Kasai, Daisuke Shiomi (Dept. Life Sci., Coll. Sci., Rikkyo
Univ.)

第 93 回日本細菌学会総会プログラム集

P2-057β-lactam binding and permeation mechanism in
Neiserria meningitidis outer membrane porin PorB
○Mikio Tanabe1, Christof Kattner2 (1Struct. Biol. Res. Centre.
IMSS, KEK, 2HALOmem, Inst. Biochem. Biotech., MartinLuther-Univ. Halle-Wittenberg)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

3. Physiology / Structural biology -f. Others◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P2-058Bacterial supernatant inhibits or disperse biofilm oforal bacteria○Ryota Yamasaki, Aki Kawano, Yoshie Yoshioka, Wataru
Ariyoshi (Dept. Health Promo., Infect. Molecul. Bio., Kyushu
Dental Univ.)
P2-059Bacterial stress factors related to biofilm formation in
Staphylococcus aureus○Yuko Ohno, Yuta Honjo, Kana Yoshizumi, Mako Kawai (Fac.
Phar. Sci., Himeji Dokkyo Univ.)
P2-060Analysis of pH regulation in magnetotactic bacteriausing pH-sensitive fluorescent protein○Yukako Eguchi1, Azuma Taoka1,2, Yoshihiro Fukumori2,3(1Fac. Biol. Sci. & Tech., Inst. Sci. & Eng., Kanazawa Univ.,
2NanoLSI, Inst. Front. Sci. Init., Kanazawa Univ., 3Vice
President, Kanazawa Univ.)
P2-061Comparison of cryo-TEM cell morphology data between
species in 5 genera in family Mycobacteriaceae.
○Hiroyuki Yamada1, Kinuyo Chikamatsu1, Akio Aono1,
Kazuyoshi Murata2, Naoyuki Miyazaki2, Yoko Kayama2,3,
Nagatoshi Fujiwara4, Shinji Maeda5, Satoshi Mitarai1 (1Dept.
Mycobacterium Ref. Res. RIT, JATA., 2Nat. Inst. Physiol.,
3Terabase. Inc., 4Tezukayama Univ., 5Hokkaido Univ. Sci.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

2. Ecology -a. Ecology, symbiosis and environmental
microbes◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P2-062 (WS07-5)
Spatio-temporal analysis of complex biofilm formed byskin microorganisms○Kaori Tsuryu1, Nobuhiko Nomura2,3, Andrew S. Utada2,3,
Nozomu Obana3,4 (1Grad. Sch. Life Environ. Sci., Univ.
Tsukuba, 2Fac. Life Environ. Sci., Univ. Tsukuba, 3MiCS, Univ.
Tsukuba, 4TMRC, Fac. Med., Univ. Tsukuba)

P2-063
Amoeba carrying human pathogenic bacteria in a
symbiotic bacteria-dependent manner○Nana Tanaka1, Saki Maehana1, Torahiko Okubo1, Junji
Matsuo2, Shinji Nakamura3, Jeewan Thapa1, Hiroyuki
Yamaguchi1 (1Fac. Health Sci., Hokkaido Univ., 2Hokkaido
Med. Univ., 3Div. Biomed. Imag. Res., Juntendo Univ. Grad.
Sch. Med.)
P2-064
Survival of Helicobacter pylori and other pathogenic
bacteria in environmental soi○Fuhito Hojo1, Takako Osaki2, Hideo Yonezawa2, Tomoko
Hanawa2, Satoshi Kurata2, Shigeru Kamiya3 (1Inst. Lab. Anim.,
Grad. Sch. Med., Kyorin Univ., 2Dept. Infect. Dis., Kyorin Univ.,
Sch. Med., 3Fac. Health Sci.)
P2-065The correlation between nontuberculous mycobacteria
and free living amoeba in the river water○Yukiko Nishiuchi1, Tomotada Iwamoto2, Kentaro Arikawa2,
Shiomi Yoshida3, Fumito Maruyama4 (1Inst. Toneyama
Tuberculosis Res., Sch. Med., Osaka City Univ., 2Dept. Infectious
Dis., Kobe Inst. Health., 3Clin. Res. Cent., NHO Kinki-chuo Chest
Med. Cent., 4Microb. Genom. Ecol. Hiroshima Univ.)
P2-066
Exploitation of obligate intracellular bacteria diversity
in Leptotrombidium mites○Motohiko Ogawa1, Mamoru Takahashi2, Minenosuke
Matsutani3, Shinichi Noda4, Nobuhiro Takada5, Masayuki Saijo1(1Dept. Virology1, NIID, 2Dept. Anesthesiol., Saitama Med.
Univ., 3NODAI Genome Res. Center, Tokyo Agri. Univ., 4Fac.
Med. Sci., Fukui Univ., 5Pacific Islands Res. Center, Kagoshima
Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

2. Ecology -b. Microbiota◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P2-067 (WS07-6)
The lantibiotics produced by the oral habitant trigger
dysbiosis of intestinal microbiota○Hideo Yonezawa1, Mizuho Motegi2, Fuhito Hojo4, Yasutoshi
Kuroki3, Kentaro Oka3, Motomichi Takahashi3, Takako Osaki1,
Shigeru Kamiya1 (1Dept. Infect. Dis., Kyorin Univ. Sch. Med.,
2Dept. Pediatric Dent, Tokyo Med. and Dent. Univ., 3Miyarisan
Pharm. Co. Ltd, 4Inst. Lab. Anim., Grad. Sch. Med., Kyorin Univ.)（ 99 ）

P2-068
Omics analysis in fecal transplantation therapy for
Clostridioides difficile infection○Yoshihiko Sakaguchi1, Kazuyoshi Gotoh2, Mitsutoshi Senoh3,
Akira Take1, Jumpei Uchiyama4, Hayato Osaki5, Yasutaka
Jodai5, Shunji Hayashi1, Naoki Ohmiya5, Haru Kato3 (1Dept.
Microbiol. Kitasato Univ. Sch. Med., 2Dept. Bacteriol., Okayama
Univ. Grad. Sch. Med. Dent. Pharm. Sci., 3Dept. Bacteriol. II,
Natl. Inst. Infect. Dis., 4Lab. Vet. Microbiol. I, Sch. Vet. Med.,
Azabu Univ., 5Dept. Gastro., Fujita Heal. Univ.)
P2-069Alteration of infant gut microbiota metabolic function
after exposure to antibiotics○Haruyuki Imaohji1, Aya Tanaka2, Ryu-ichi Shimono2, Atsushi
Toyoda3, Hideto Takami4, Tomomi Kuwahara1 (1Dept.
Microbiol., Sch. Med., Kagawa Univ., 2Dept. Pediatr. Surg., Sch.
Med., Kagawa Univ., 3Center Inform. Biol., Natl. Inst. Genetics,
4Yokohama Inst., JAMSTEC)
P2-070Effect of periodontal therapy combined with lactic acidbacteria on oral and intestinal flora○Nao Taniguchi1, Yoshio Nakano2, Yoshiaki Ota3, Takashi
Hanioka1 (1Dept. Prev. & Public Health Dent., Fukuoka Dent.
Col., 2Dept. Chem., Nihon Univ. Sch. Dent., 3Ota Dent. Clin.)
P2-071An analysis of associations between gut microbiota andlifestyle characteristics in healthy Japanese○Taihei Banno, Yoshimi Benno, Mutsumi Nakamura, Yoshiko
Fukuda (Benno Lab, RIKEN)
P2-072Analysis of gut microbiome in dairy cows infected withbovine leukemia virus○Jumpei Uchiyama1, Hironobu Murakami1, Reiichiro Sato1,
Keijiro Mizukami1, Suzuki Takehito1, Ayaka Shima2, Genki
Ishihara2, Yoshihiko Sakaguchi1,3, Kazuyuki Sogawa1, Masahiro
Sakaguchi1 (1Azabu Univ., 2Anicom Specialty Medical InstituteInc., 3Kitasato Univ.)
P2-073
Investigation of the contamination with Streptococcus
suis in the pork food chain in Japan○Kasumi Kuroki1, Yoshihiro Nitta1, Ryosuke Kadoya2, Tsutomu
Sekizaki1 (1Res. Center for Food Safety, Grad. Sch. Agr. Life Sci.,
Univ. of Tokyo, 2Dept. Human Nutr., Sch. Life Stud., Sugiyama
Jogakuen Univ.)
P2-074Comparative analysis of skin microbiome in patientswith facial inflammatory skin diseases○Toshifumi Osaka1, Naoko Yanagisawa1, Ayane Mizuno2, Akiko
Mochizuki2, Yasuko Fukuya2, Naoko Ishiguro2 (1Dept.
Microbiol. Immunol., Tokyo Women’s Med. Univ., 2Dept.
Dermatol., Tokyo Women’s Med. Univ.)（ 100 ）◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

2. Ecology -c. Growth and culture conditions◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P2-075Modification of Bordet-Gengou agar medium for
cultivation of bordetellae○Yukihiro Hiramatsu1, Mayuko Osada-Oka2, Yasuhiko
Horiguchi1 (1Dept. Mol. Bact., RIMD, Osaka Univ., 2Food Hyg.
Env. Health, Grad. Sch. Life Env. Sci., Kyoto Pref. Univ.)
P2-076
Effects of pyruvate and its analogues on the VBNC
Mycobacterium tuberculosis complex○Yuta Morishige1, Yoshiko Shimomura1, Yuriko Igarashi1,
Kinuyo Chikamatsu1, Akio Aono1, Hiroyuki Yamada1, Akiko
Takaki1, Yoshiro Murase1, Satoshi Mitarai1,2 (1Dept. Mycobac.
Ref. Res., RIT, JATA, 2Dept. Basic Mycobacteriol., Grad. Sch.
Biomed. Sci., Nagasaki Univ.)
P2-077
Elongation and septal formation of Mycobacterium
leprae○Yasuo Fukutomi, Kentaro Yamamoto, Manabu Ato (Leprosy
Research Center, NIID)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

4. Genetics / Genomics / Biotechnology -a. Genomics,
bioinformatics and systems biology◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P2-078 (WS05-5)
Bird’s-eye mapping of antimicrobial resistance plasmids
in an Excel file by Python○Yusuke Tsuda, Yoshichika Arakawa (Dept. Bacteriol., Grad.
Sch. Med., Nagoya Univ.)
P2-079 (WS05-1)
Global Genome Epidemiology Database (gGENEPID)
Tsuyoshi Sekizuka, Koji Yatsu, Kentaro Itokawa, ○Makoto
Kuroda (Pathogen Genomics Center, Nat. Inst. Infect. Dis.)
P2-080
Applying strain-resolved metagenomic analysis using
PacBio Sequel○Takeru Nakabayashi1, Yuma Oka2, Satoshi Yuhara2, Morie
Nishiwaki1 (1Bussiness Dept., Miraca Research Institute G. K.,
2Research Dept., Miraca Research Institute G. K.)
P2-081Development of primer design system using genome
and metagenome data
○Satoshi Yuhara1, Yuma Oka1, Takeru Nakabayashi2, Morie
Nishiwaki2 (1Research Dept., Miraca Research Institute G. K.,
2Business Dept., Miraca Research Institute G. K.)

第 93 回日本細菌学会総会プログラム集

P2-082Higher Genome Mutation Rates of a Beijing lineage ofM. tuberculosis during LTBI
○Mariko Hakamata1,2, Hayato Takihara3, Tomotada Iwamoto4,
Aki Tamaru5, Yuriko Ozeki1, Akihito Nishiyama1, Yoshitaka
Tateishi1, Toshiaki Kikuchi2, Shujiro Okuda3, Sohkichi
Matsumoto1 (1Dept. Bacteriol., Sch. Med., Niigata Univ., 2Dept.
Respiratory medicine and infectious disease., Sch. Med., Niigata
Univ., 3Dept. Bioinformatics., Sch. Med., Niigata Univ., 4Osaka
Institute of Public Health, 5Kobeshi Kankyohoken ResearchInstitute)P2-083Complete genome sequences of 5 mouse opportunistic
bacterial species by targeting their type strains○Fumio Ike1, Ayako Kajita1, Hiraku Sasaki2, Hitoki Yamanaka3,
Atsushi Toyoda4 (1Exp. Anim. Div., RIKEN BRC, 2Juntendo
Univ., 3Res. Ctr. Sprt. Adv. Sci., Shinshu Univ., 4Nat. Inst.
Genetics)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

4. Genetics / Genomics / Biotechnology -b. Horizontal
gene transfer, mobile genetic element and evolution◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P2-084 (WS05-2)
The mechanism responsible for the change in lactosehydrolysis during EHEC O121:19 cultivation○Keiji Nakamura, Itsuki Taniguchi, Ruriko Nishida, Yasuhiro
Gotoh, Yoshitoshi Ogura, Tetsuya Hayashi (Dept. Bacteriol.,Fac. Med. Sci., Kyushu Univ.)
P2-085
Genomic and phenotypic analyses of a Vibrio cholerae
strain with single chromosome○Shouji Yamamoto (Dept. Bac. I., Natl. Inst. Infect. Dis.)
P2-086
Global transfer of epidemic-related Shiga toxin 2a phage
among enteroaggregative Escherichia coli
Keiko Kimata1, ○Kenichi Lee2, Masanori Watahiki1, Junko
Isobe1, Makoto Ohnishi2, Sunao Iyoda2 (1Dept. Bacteriol.,
Toyama Inst. Health, 2Dept. Bacteriol. 1, Natl. Inst. Infect. Dis.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

4. Genetics / Genomics / Biotechnology -c. Gene
regulation and transcriptome analysis◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P2-088 (WS05-3)
Analysis of sporulation control mechanism by a novel
protein complex conserved in Clostridium○Naoki Muto1, Nozomu Obana2,3, Nobuhiko Nomura3,4 (1Grad.
Sch. Life Environ. Sci., Univ. Tsukuba, 2TMRC, Fac. Medicine.
Sci., Univ. Tsukuba, 3MRCS, Univ. Tsukuba, 4Fac. Life Environ.
Sci., Univ. Tsukuba)
P2-089Post-transcriptional regulation by RodZ protein
essential for rod shape of bacilli○Jiro Mitobe, Makoto Ohnishi (Dept. Bacteriology I, NIID)
P2-090Regulation of sRNA1 expression by ArcA in Vibrio
alginolyticus○Takehiko Mima1, Eka Darwinata Agus2, Kazuyoshi Gotoh1,
Yumiko Yamamoto1, Osamu Matsushita1 (1Dept. Bacteriol.,
Okayama Univ. Grad. Sch. Med. Dent. Pham. Sci., 2Dept. Clin.
Microbiol., Fac. Med., Udayana Univ., Indonesia)
P2-091
RNA processing regulating Type IV pili gene in
Clostridium perfringens○Nozomu Obana1, Nobuhiko Nomura2 (1TMRC, Fac. Med.,
Univ. Tsukuba, 2Fac. Life Environ. Sci., Univ. Tsukuba)
P2-092
Binding position analysis of Bacillus anthracis
transcription factor AtxA by Cappable-seq○Yoshikazu Furuta1, Cheng Cheng2, Hideaki Higashi1 (1Res.
Center. Zoonosis. Control., Hokkaido Univ., 2Sch. Biomol.
Biomed. Sci., Univ. College Dublin)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

4. Genetics / Genomics / Biotechnology -d. Genetic
manipulation and analysis, biotechnology
and synthetic biology◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P2-087
Genomic and phylogenetic analysis of the Helicobacter
cinaedi/canicola complex○Yasuhiro Gotoh1, Takako Taniguchi2, Keiji Nakamura1,
Yoshitoshi Ogura1, Naoaki Misawa2, Tetsuya Hayashi1 (1Dept.
Bacteril., Fact. Med. Sci., Kyushu Univ., 2Dept. Vet Med Sci.,
Fact. Agric., Miyazaki Univ.)

P2-093 (WS05-4)
History-dependent maintenance of resistant phenotype
against resistant gene deletion○Yuta Koganezawa1, Miki Umetani1,2, Moritoshi Sato1,2,3,
Yuichi Wakamoto1,2,3 (1Dept. Multidisciplinary Sci., Grad Sch.
Arts and Sci., Univ. Tokyo, 2Res. Cent. Complex Syst. Biol.,Univ. Tokyo, 3Universal Biol. Inst., Univ. Tokyo)（ 101 ）

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

4. Genetics / Genomics / Biotechnology -e. Others◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P2-094
Prevalence of emm1 Streptococcus pyogenes having anovel type of genomic composition○Ichiro Tatsuno1, Masanori Isaka1, Masakado Matsumoto2,
Tadao Hasegawa1 (1Dept. Bact., Sch. Med. Sci., Nagoya City
Univ., 2Dept. Micro. Med. Zool., Aichi Prefect. Inst. Pub. Heal.)
P2-095
The role of intrinsically disordered region of
mycobacterial histone-like protein in DNA compaction○Akihito Nishiyama1, Tomoyuki Narita2, Noriyuki Kodera2,
Yoko Kobayashi1, Hiroaki Muto1, Junya Watanabe1, Naoya
Ohara3, Yuriko Ozeki1, Yoshitaka Tateishi1, Sohkichi
Matsumoto1 (1Dept. Bacteriol., Sch. Med., Niigata Univ.,
2NanoLSI, Kanazawa Univ., 3Dept. Oral Microbiol., Okayama
Univ. Grad. Sch. Med. Dent. Pharm. Sci.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

5. Pathogenicity -a. Adhesins and colonization factors◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P2-096 (WS06-8)
Attachment of ETEC to intestinal cells via lipidrecognition by secreted protein○Yuka Imoto1, Hiroya Oki2, Kazuki Kawahara3, Tomoya Imai4,
Shigeaki Matsuda2, Toshio Kodama2, Tetsuya Iida2, Takuya
Yoshida3, Tadayasu Ohkubo3, Shota Nakamura2 (1Sch. Pharm.
Sci., Osaka Univ., 2RIMD, Osaka Univ., 3Grad. Sch. Pharm. Sci.,
Osaka Univ., 4RISH, Kyoto Univ.)
P2-097 (WS06-4)
Role of GP96 on exacerbation of bacterial pneumonia
following influenza infection○Tomoko Sumitomo1, Masanobu Nakata1, Satoshi Nagase2,
Yuki Takahara1, Masaya Yamaguchi1, Shigefumi Okamoto2,
Shigetada Kawabata1 (1Dept. Oral and Mol. Microbiol., Osaka
Univ. Grad. Sch. Dent., 2Dept. Clin. Lab. Sci., Kanazawa Univ.
Grad. Sch. Med., Pharm., and Health Sci.)
P2-098Detection of fibronectin-binding proteins in membrane
vesicle produced by Clostrodium perfringens○Nozomu Matsunaga1, Eiji Tamai2, Seiichi Katayama1, Yasuo
Hitsumoto1 (1Dept. Life Sci., Fac. Sci. Okayama Univ. Sci.,
2Dept., Infect., Dis. Col. Pharma. Sci., Matsuyama Univ.)
P2-099The bindig of GAPDH and autolysin from Clostridium
perfringens to peptidoglycan○Riyo Aono1, Nozomu Matsunaga2, Eiji Tamai3, Seiichi
Katayama2, Yasuo Hitsumoto2 (1Dept. Life Sci., Grad. Sch. Sci.,
Okayama Univ. of Sci, 2Dept. Life Sci., Fac. Sci., Okayama Univ.
Sci., 3Dept. Infect., Dis. Col. Pharma. Sci., Matsuyama Univ.)（ 102 ）

P2-100
The analysis of components in biofilm formed by
Aeromonas strains○Soshi Seike1, Hidetomo Kobayashi1, Eizo Takahashi2,
Keinosuke Okamoto2, Hiroyasu Yamanaka1 (1Lab. Mol.
Microbiol. Sci., Fac. Pharm. Sci., Hiroshima International Univ.,
2Collab. Res. Ctr. Okayama Univ.)
P2-101
Role of twin-arginine translocation system in
Citrobacter rodentium fitness in the intestinal tract
Tsuyoshi Otake, Mayuka Fujimoto, Takeshi Haneda, ○Tsuyoshi
Miki, Nobuhiko Okada (Dept. Microbiol., Sch. Pharm., Kitasato
Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

5. Pathogenicity -b. Toxins, effectors and physically
active substances◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P2-102 (WS06-3)
Group A Streptococcus modulates host membranetrafficking to impair epithelial barrier integrity○Junpei Iibushi, Hitotaka Toh, Takashi Nozawa, Ichiro
Nakagawa (Dept. Microbiol., Grad. Sch. Med., Kyoto Univ.)
P2-103 (WS06-2)
Domain analysis of BopN produced by Bordetella.
○Saaya Kinoshita, Asaomi Kuwae, Akio Abe (Grad. Sch.
Infection Control Sciences, Kitasato Univ.)
P2-104 (WS06-1)
Cholix interacts with prohibitins and induces apoptosis
mitochondrial dysfunction in hepatocytes○Kinnosuke Yahiro1, Kohei Ogura2, Yasuhiko Terasaki3, Satoru
Miyagi4, Eiki Yamasaki5 (1Dept. Mol. Infect., Grad. Sch. Med.
Chiba Univ., 2Adv. Health. Care. Sci. Res. Unit., Inst. Frnt. Sci.
Init, Kanazawa Univ., 3Dept. Anal. Hum. Pathol., Nippon Med.
Sch., 4Dept. Life Sci., Fac. Med., Shimane Univ., 5Diag. Cntr.
Anim. Health. Food. Safety., Obihiro Univ. Agric. Vet. Med.)
P2-105
Proteome analysis of extracellular vesicles produced by
Streptococcus pyogenes○Kazunori Murase, Chihiro Aikawa, Takashi Nozawa, Ichiro
Nakagawa (Dept. Microbiol., Grad. Sch. Med., Kyoto Univ.)
P2-106
Investigation of expression control mechanism of
hyaluronidase in Streptococcus intermedius○Toshifumi Tomoyasu1,2, Mari Deguchi2, Atsushi Tabata1,2,
Ayuko Takao3, Nobuko Maeda3, Hideaki Nagamune1,2 (1Div.
Biosci. & Bioindust., Grad. Sch. Tech., Indust. & Social Sci.,
Tokushima Univ., 2Dept. Biol. Sci. & Tech., Inst. Tech. & Sci.,
Tokushima Univ. Grad. Sch., 3Dept. Oral Bacteriol., Tsurumi
Univ.)

第 93 回日本細菌学会総会プログラム集

P2-107
Activation of NLRP3 inflammasome by mycoplasmal
lipopeptides only through the TLR2-mediated signals○Ayumi Saeki1, Takeshi Into2, Akira Hasebe1, Ken-ichiro
Shibata1 (1Dept. Oral Mol. Microbiol., Hokkaido Univ. Grad.
Sch. Dent. Med., 2Dept. Oral Microbiol., Asahi Univ. Sch. Dent.)
P2-108
Lipid interaction analysis of botulinum neurotoxin type
A using N-terminal heavy chain mutants○Tomoko Kohda, Shunji Kozaki, Masafumi Mukamoto (Dept.
Vet. Sci., Grad. Sch. Life Environ. Sci., Osaka Pref. Univ.)
P2-109Investigating the consequence of EPEC infection on thehost biogenesis of exosomes○Hilo Yen, Toru Tobe (Dept. Biomed. info., Grad. Sch. Med.,
Osaka Univ.)
P2-110Vaginal Lactobacillus iners impacts on cellularjunctions of the human vaginal epithelia○Masahiro Ito1,2, Adam J. Ratner3, Nobuhiko Okada1, Melissa
M. Herbst-Kralovetz2,4 (1Dept. Microbiol., Sch. Pha., Kitasato
Univ., 2Dept. Bas. Med. Sci., Univ. of Arizona Col. Med.
Phoenix, 3Dept. Pediat. Microbiol., Divi. Pediat. Infect. Disea.,
New York Univ. Sch. Med., 4Dept. Obs. Gyn., Univ. of Arizona
Col. Med. Phoenix)
P2-111
Diarrheagenic activity of each component of CPILE as a
new Clostridium perfringens enterotoxin○Chie Monma1, Dai Saiki1, Kana Soeda1, Yukako Shimojima1,
Jun Suzuki1, Kenji Sadamasu1, Tomohito Yamada2, Toru
Yoshida2, Hideaki Tsuge2, Yoichi Kamata3 (1Tokyo Metropolitan
Inst. Pub. Health, 2Kyoto Sangyo Univ., 3Koshien Univ.)
P2-112
Identification and functional analysis of a host protein
targeted by mycobacterial effector Zmp1
○Giichi Takaesu1,2, Masayuki Umemura1,2, Goro Matsuzaki1,2(1Mol. Microbiol. Group, Trop. Biosph. Res. Ctr., Univ. of the
Ryukyus, 2Dept. Host Diffense., Grad. Sch. Med., Univ. of the
Ryukyus)P2-113Isolation of Vibrio cholerae O1 from environmental
water using beads bound with anti-O1 antibody○Eizo Takahashi1, Subha Sankar Paul2, Goutam Chowdhury2,Asish K. Mukhopadhyay2, Shanta Dutta2, Masatomo Morita3,
Makoto Ohnishi3, Shin-ichi Miyoshi4, Keinosuke Okamoto1(1Collabo. Res. Ctr. Okayama Univ. India, 2Div. Bacteriol.
NICED, 3Bacteriol. I, NIID, 4Grad. Sch. Med. Dent. Pharm. Sci.,
Okayama Univ.)

P2-114
Molecular mechanism of Clostridium perfringens αtoxin-induced impairment of innate immunity○Masaya Takehara, Keiko Kobayashi, Masahiro Nagahama(Dept. Microbiol., Fac. Pharm. Sci., Tokushima Bunri Univ.)
P2-115
Aeromonas serine protease decreases epithelial barrier
function and promotes bacterial translocation○Hidetomo Kobayashi1, Soshi Seike1, Masafumi Yamaguchi2,
Eizo Takahashi3, Keinosuke Okamoto3, Hiroyasu Yamanaka1(1Laboratory of Molecular Microbiological Science, Faculty of
Pharmaceutical Sciences, Hiroshima International Univ.,
2Laboratory of Physiological Chemistry, Faculty of
Pharmaceutical Sciences, Hiroshima International Univ.,
3Collaborative Research Center of Okayama Univ. for Infectious
Diseases in India)
P2-116
BafA, a novel Bartonella secreted protein promotes
endothelial cell angiogenesis○Kentaro Tsukamoto1, Akito Kawai1, Masahiro Suzuki1,
Yasuhiko Horiguchi2, Yohei Doi1 (1Dept. Microbiol., Fujita
Health Univ. Sch. Med., 2Dept. Mol. Bact., RIMD, Osaka Univ.)
P2-117
Staphylococcal enterotoxin A evokes diarrhea after
vomiting reflex in common marmoset○Shouhei Hirose1,2, Krisana Asano1,2, Hisaya Ono3, Kouji
Narita1, Dong-Liang Hu3, Akio Nakane2 (1Dept. Microbiol.
Immunol., Grad. Sch. Med., Hirosaki Univ., 2Dept. Biopol.
health., Grad. Sch. Med., Hirosaki Univ., 3Dept. Zoonoses, Sch.
Vet. Med. Kitasato Univ.)
P2-118Analysis of transport mechanism of hemagglutinin of
botulinum toxin complex to adherens junctions○Sho Amatsu1,2, Yukako Fujinaga1 (1Dept. Bacteriol., Sch.
Med. Sci., Kanazawa Univ., 2Dept. Forensic Med. Pahol., Sch.
Med. Sci., Kanazawa Univ.)
P2-119Structural analysis and a clinical application ofcollagen-anchor from Clostridial collagenase○Osamu Matsushita1, Takehiko Mima1, Kazuyoshi Goto1,
Yumiko Yamamoto1, Perry Caviness2, Joshua Sakon2, Kentaro
Uchida3, Shin Nakamura4, Kentaro Okamaoto4, Shogo
Takashiba4 (1Dept. Bacteriol., Okayama Univ. Grad. Sch. Med.
Dent. Pharm. Sci., 2Dept. Chem. Biochem., Univ. Arkansas,
USA, 3Dept. Orthop. Surg., Kitasato Univ. Sch. Med., 4Dept.
Pathophysiol. Periodont. Sci., Okayama Univ. Grad. Sch. Med.
Dent. Pharm. Sci.)（ 103 ）

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5. Pathogenicity -c. Cell invasion and intracellularparsitism◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P2-120 (WS06-7)
Large peritoneal macrophage delivers Salmonella fromthe peritoneal cavity to the greater omentum○Akiko Takaya1, Shogo Tashiro1, Tatsunari Yokoi1, Yoshiyuki
Goto2, Motomichi Takahashi3, Kentaro Oka3, Hiroto
Kawashima1, Tomoko Yamamoto2 (1Dept. Microbiol. Immunol.,Grad. Sch. Pharm. Sci., Chiba Univ., 2MMRC, Chiba Univ.,
3Miyarisan Pharm. Co. Ltd)
P2-121 (WS06-5)
Induction mechanism analysis of LAPosome-likevesicles in Streptococcus pneumoniae-infected cells○Sayaka Shizukuishi1,2, Michinaga Ogawa1, Naoki Takada1,3,
Akihide Ryo2, Haruko Takeyama3, Makoto Ohnishi1 (1Bacteriol.
I, Nat. Inst. Infect. Dis., 2Dept. Microbiol., Yokohama City Univ.,
Grad. Sch. Med., 3Dept. Life Sci. and Med. Biosci., Waseda Univ.)
P2-122The host cell death induced by the infection of intact
Mycobacterium tuberculosis bacilli.
Mao Nakayama2, Keiichi Taniguchi1, Tomohiro Hasegawa2,
Takahiro Tanaka3, Shinsaku Sakurada3, Naoya Ohara4, Saotomo
Itoh2, Shigeaki Hida2, Kikuo Onozaki2, ○Takemasa Takii1,2(1Dept. Mycobacteriol., Res. Inst. of Tuberculosis, JATA, 2Dept.
Hygienic chem., Grad. Sch. Pharm. Sci., Nagoya City Univ., 3Res.
Ins., NCGM, 4Dept. Oral Microbiol., Grad. Sch. Med. Denti.,
Pharm., Okayama Univ.)

P2-126
Metabolic adaptation to glycolysis is a basic defense
mechanism of macrophages for M. tuberculosis○Mayuko Osada-Oka1, Yuriko Ozeki2, Takehiro Yamaguchi3,
Sohkichi Matsumoto3 (1Food Hyg. Env. Health., Grad. Sch. Life
Env. Sci., Kyoto Pref. Univ., 2Dept. Bacteriol., Grad. Sch. Med.,
Niigata Univ., 3Dept. Pharmacol., Osaka City Univ. Med. Sch.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

5. Pathogenicity -d. Immune escapeand proliferation in hosts◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P2-127 (WS06-6)
Gram-positive pathogens activate inflammasome topromote bacterial survival in infected mice
○Hideki Hara1, Gabriel Nunez2, Akihiko Yoshimura1 (1Dept.
Microbiol. Immunol., Sch. Med., Keio Univ., 2Dept. Pathol.,Sch. Med., Univ. Michigan)
P2-128
Lipopolysaccharide-deficient Acinetobacter baumannii
is sterilized by neutrophil-produced lysozyme○Go Kamoshida1,2, Norihiko Takemoto3, Tohru MiyoshiAkiyama3, Masataka Oda2, Yasuo Ono2 (1Dept. Microbiol. andInfect. Cont. Sci. Kyoto Pharm. Univ., 2Dept. Microbiol. and
Immunol., Teikyo Univ. Sch. Med., 3Pathogenic Microbe Lab.,
Dept. Infect. Dis., NCGM)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

5. Pathogenicity -e. Infection models◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P2-123Chlamydophila pneumoniae regulates autophagy using
the endogenous autophagy inhibitor GAPR-1 protein○Yoshikazu Naiki, Yinzhi Lin, Naoko Morita, Kazuko
Takahashi, Takayuki Komatsu, Naoki Koide (Dept. Infect.
Immunol. Aichi Med. Univ.)
P2-124
Francisella soluble lyric transglycosylase is involved in
intracellular growth and immunosuppression○Takashi Shimizu1, Takemasa Nakamura1, Kenta Watanabe1,
Akihiko Uda2, Masahisa Watarai1 (1Lab. Vet. Pub. Hlth., Jnt.
Fac. Vet. Med., Yamaguchi Univ., 2Dept. Vet. Sci., NIID)
P2-125
Pathogenicity of prevalent-type Streptococcus
dysgalactiae subsp. equisimilis strains
Miki Matsue1, ○Kohei Ogura2, Tohru Miyoshi-Akiyama3,
Shigefumi Okamoto1 (1Dept. Clinic. Labo. Sci., Inst. Med.
Pharm. Health Sci., Kanazawa Univ., 2Inst. Front. Sci. Init.,
Kanazawa Univ., 3Patho. Micro. Lab., Res. Inst., NCGM)（ 104 ）

P2-129Effects of Mycoplasma pneumoniae infection on Th2
immune response○Satoshi Kurata1, Takako Osaki1, Hideo Yonezawa1, Tomoko
Hanawa1, Haruhiko Taguchi2, Shigeru Kamiya3 (1Dept. Infect.
Dis., Kyorin Univ., Sch. Med., 2Dept. Immunol., Faculty of
Health Sci., Kyorin Univ., 3Faculty of Health Sci., Kyorin Univ.)
P2-130Analysis of host response in pulmonary MAC diseasemodel mice.
○Chiaki Kajiwara, Ayako Shiozawa, Kazuhiro Tateda (Dept.
Microbiol. Infect. Dis., Sch. Med., Toho Univ.)
P2-131
Type III secretion system genes of E. piscicida
associated with virulence in Japanese flounder○Chigusa Suezawa1, Yasuhiko Kawato2, Takamitsu Sakai2, Jun
Okuda1 (1Div. Microbiol., Dept. Med. Tech., Kagawa Pref. Univ.
Health Sci., 2NRIA FRA)

第 93 回日本細菌学会総会プログラム集

P2-132
Role of chemokine receptors in the migration of
mycobacterial antigen-specific T cells into the lung
○Masayuki Umemura1,2, Masatoshi Yamasaki1, Toshiki
Tamura3, Goro Matsuzaki1,2 (1Mol. Microbiol. Gr., TBRC, Univ.
Ryukyus, 2Dept. Host Def., Grad. Sch. Med., Univ. Ryukyus,
3Dept. Mycobacteriol., LRC, NIID)

P2-138Contribution of in vivo-induced antigens topathogenicity of S. Gallinarum in chickens○Masashi Okamura1, Takeshi Haneda2, Akiko Tamura1,
Tsubasa Hamamoto1, Shinjiro Ojima1, Hisaya Ono1, Dong-Liang
Hu1 (1Lab. Zoonoses, Kitasato Univ. Sch. Vet. Med., 2Lab.
Microbiol., Kitasato Univ. Sch. Pharm.)

P2-133Mechanism of hyper-virulent mutation in Streptococcus
pyogenes○Norihiko Takemoto1, Ayae Nishiyama2, Mei Horino1,3,
Watanabe Shinya4, Tohru Miyoshi-Akiyama1 (1Pathogenic
Microbe Lab., Dept. Infectious Diseases, NCGM, 2Bacterial
Infection Lab., Dept. Infectious Diseases, NCGM, 3Tokyo College
of Biotechnology, 4Div. Bacteriol., Dept. Infect. Immunity, Sch.
Med., Jichi Med. Univ.)

P2-139Oral infection with Streptococcus sanguinis accelerates
atherosclerosis in hyperlipidemic mice
○Tomomi Hashizume-Takizawa1, Yohei Yamaguchi1, Ryoki
Kobayashi2, Noriko Shinozaki-Kuwahara1, Masanori Saito1,
Tomoko Kurita-Ochiai1 (1Dept. Microbiol. Immunol., Nihon
Univ. Sch. Dent. at Matsudo, 2Dept. Community Oral Health,
Nihon Univ. Sch. Dent. at Matsudo)

P2-134
Necrotic soft tissue serves as bacterial reservoir in
necrotizing soft tissue infections.
○Takashige Kashimoto, Kohei Yamazaki, Shunji Ueno
(Laboratory of Veterinary Public Health, Kitasato Univ.)
P2-135
Staphylococcus aureus exacerbates colitis in anexperimental model of inflammatory bowel disease○Hisaya Ono1,2, Ryousuke Mogi1, Masashi Okamura1, Krisana
Asano2, Akio Nakane2,3, Dong-Liang Hu1 (1Lab. Zoonoses, Sch.
Vet. Med., Kitasato Univ., 2Dept. Microbiol. Immunol., Grad.
Sch. Med., Hirosaki Univ., 3Dept. Biopolymer. Health Sci.,
Grad. Sch. Med., Hirosaki Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

5. Pathogenicity -f. Others

P2-140Acid-resistance systems in Candida glabrata○Azusa Takahashi-Nakaguchi, Michiyo Sato-Okamoto, Hiroji
Chibana (Medic. Micol. Res. Cent., Chiba Univ.)
P2-141
Gut microbiome and metabolome analyses in adenomacarcinoma sequence of colorectal cancer○Sayaka Mizutani1,2, Shinichi Yachida3, Hirotsugu Shiroma1,
Satoshi Shiba4, Takuji Yamada1,5 (1Sch. Life Science and Tech.,Tokyo Inst. of Tech., 2JSPS Research Fellow, 3Dept. Cancer
Genome Informatics, Grad. Sch. Med., Osaka Univ., 4National
Cancer Research Center, 5PRESTO)
P2-142
Studies on pathogenicity of the elastolytic proteinases
produced by Aspergillus oryzae○Yumiko Komori, Toshiaki Nikai (Dept. Microbiol., Fac.
Pharm., Meijo Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P2-136
Butyric acid (periodontopathic bacterial metabolite)
effects on aggravation of ameloblastoma○Taichi Ishikawa, Yu Shimoyama, Yoshitoyo Kodama, Minoru
Sasaki (Div. Mol. Microbiol., Iwate Med. Univ.)

P2-143
Analysis of the biofilm organization in Acinetobacter
augmented with the host stress hormone.
○Masato Inaba1, Yohei Doi1, Yoshichika Arakawa2 (1Dept.
Infect. Dis., Sch. Med., Fujita health Univ., 2Dept. Bacteriol.,
Nagoya Univ. Grad. Sch. Med.)

P2-137The local anesthetic lidocaine suppresses T cellproliferation stimulated by TSST-1.
○Hidehito Kato1, Masayuki Kobayashi2, Makoto Ozaki2, Kenichi Imanishi3, Naoko Yanagisawa1 (1Dept. Microbiol.
Immunol., Sch. Med., TWM Univ., 2Dept. Anesthesiol., Sch.
Med., TWM Univ., 3Dept. Nursing Sciences, Sch. Health
Sciences, Japan Univ.)（ 105 ）

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

6. Host defense -a. Innate immunity

6. Host defense -b. Acquired immunity, vaccines andprevention and control of infections◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P2-144
Effect of macrolides on resistance against nitrosative
stress in Pseudomonas aeruginosa○Takeshi Shimizu1, Shota Murata2, Shota Ishige1, Kiyohiro
Kai1, Konosuke Mitsutsuka1, Haruyoshi Tomita3,4, Koichi
Tanimoto4, Akio Matsumoto5 (1Dept. Mol. Infect., Grad. Sch.
Med, Chiba Univ., 2Div. Lab. Med, Chiba Univ. Hosp., 3Dept.
Bacteriol., Grad. Sch. Med., Gunma Univ., 4Lab. Bacterial Drug
Resi., Grad. Sch. Med., Gunma Univ., 5Dept. Aging Pharmacol.,Sch. Med., Toho Univ.)
P2-145
Critical role of sequential sensing in protection against
severe invasive streptococcal infection○Takayuki Matsumura1, Sadako Yoshizawa2, Tadayoshi Ikebe3,
Makoto Ohnishi3, Sho Yamasaki4, Yoshimasa Takahashi1,
Manabu Ato5 (1Dept. Immunol., Natl. Inst. Infect. Dis., 2Dept.
Microbiol. Infect. Dis., Toho Univ. Sch. Med., 3Dept. Bacteriol.
I, Natl. Inst. Infect. Dis., 4Dept. Mol. Immunol., RIMD, Osaka
Univ., 5Dept. Mycobacteriol., Lepr. Res. Ctr., Natl. Inst. Infect.
Dis.)
P2-146
Gasdermin D mediates the release and maturation of
IL-1alpha during inflammasome formation○Kohsuke Tsuchiya, Takashi Suda (Div. Immunol. Mol. Biol.
Cancer Res. Inst. Kanazawa Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P2-149Development of a booster vaccine for pulmonary
tuberculosis consisting of MDP1 and DNA adjuvant○Jun-ichi Maeyama1, Daisuke Hayashi2, Toshiko Yamamoto2,
Shinji Ooishi2, Toshio Yamazaki1, Yuriko Ozeki3, Fumiko
Suzuki4, Sumiko Iho4, Sohkichi Matsumoto3, Saburo
Yamamoto2 (1Natl. Inst. Infect. Dis., 2Japan BCG Laboratory,
3Sch. Med., Niigata Univ., 4Facl Med. Sci., Univ. Fukui)
P2-150Evaluation of growth inhibitory and synergistic effect ofcompound H1 against Group A Streptococcus○Chihiro Aikawa1, Masato Hoshino2, Makoto Nakakido2, Satoru
Nagatoishi2, Kazunori Murase1, Kouhei Tsumoto2, Ichiro
Nakagawa1 (1Dept. Microbiol., Grad. Sch. Med., Kyoto Univ.,
2Dept. Bioeng., Sch. Eng., Univ. of Tokyo)P2-151Development of the novel intranasal vaccine against
highly virulent cryptococcosis○Keigo Ueno1, Nao Yanagihara1,2, Kiminori Shimizu2, Satoshi
Yamagoe1, Yoshitsugu Miyazaki1 (1Dept. Chemother. Myco.
NIID, 2Dept. Biolog. Sci. Fac. Indust. Sci. Technol. Tokyo Univ.
of Sci.)P2-147 (WS11-4)
Antimicrobial peptide LL-37 induces antibacerial
ectosomes from neutrophils and exosomes○Yumi Kumagai1, Taisuke Murakami1, Kyoko Kuwahara2, Isao
Nagaoka1 (1Dept. Host Defense and Biochemical Research, Sch.
Med., Juntendo Univ., 2Dept. Microbiol., Sch. Med., Juntendo
Univ.)

P2-152 (WS11-2)
Membrane vesicle-mediated immunogenic protein
secretion in Clostridium perfringens○Hibiki Okuwaki1, Nozomu Obana2,3, Kyoko Nagayama1,
Ryoma Nakao4, Hidenobu Senpuku4, Nobuhiko Nomura3,5(1Grad. Life Environ. Sci., Univ. Tsukuba, 2TMRC, Fac.
Medicine, Univ. Tsukuba, 3MiCS, Univ. Tsukuba, 4Dept.
Bacteriol I., Natl Inst Infect Dis., 5Fac. Life Environ. Sci., Univ.
Tsukuba)

P2-148A development of new combination therapy on colistinresistant bacteria○Aki Hirabayashi1, Keigo Shibayama2, Masato Suzuki1 (1Dept.
AMR, Nat. Inst. Infect. Dis., 2Dept. Bacteriol. II Nat. Inst.
Infect. Dis.)

P2-153 (WS11-1)
A proline biosynthesis mutant of the intracellularpathogen Erysipelothrix rhusiopathiae○Sayaka Nishikawa1, Yohsuke Ogawa1, Kazumasa Shiraiwa1,
Masahiro Eguchi1, Yoshihiro Shimoji1,2 (1NIAH, NARO, 2Res.
Inst. Biomed. Sci., Tokyo Univ. Sci.)
P2-154 (WS11-3)
Pioglitazone reinforces liver innate immunity against
bacterial infection in aged mice
○Masahiro Nakashima, Manabu Kinoshita, Hiroyuki
Nakashima, Shuhji Seki (Dept. Immunol. Microbiol., Nat. Def.
Med. Col.)（ 106 ）

第 93 回日本細菌学会総会プログラム集

P2-155An oral carbonaceous adsorbent AST-120 attenuates
drug resistance and virulence in Escherichia coli
○Hidetada Hirakawa1, Haruyoshi Tomita1,2 (1Dept. Bacteriol.,Sch. Med., Gunma Univ., 2Lab. Drug Resistance., Sch., Med.,
Gunma Univ.)
P2-156
Analysis of the Host Immune Response against
Mycobacterial Membrane Vesicles○Takehiro Yamaguchi, Shuhei Tomita (Dept. Pharmacol., Sch.
Med., Osaka City Univ.)
P2-157
Oral immunization with antigen/adjuvant co-producing
Lactococcus lactis○Keita Takahashi, Nagisa Tokunoh, Daiki Yanagisawa, Nagisa
Inoue (Microbiol. Immunol., Gifu Pharm. Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

6. Host defense -c. Others◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P2-158The analysis of novel enterococcal mobile linear
plasmid pELF1 encoding vanA and vanM gene clusters○Yusuke Hashimoto1, Takahiro Nomura1, Hidetada Hirakawa1,
Koichi Tanimoto2, Haruyoshi Tomita1,2 (1Dept. Bacteriology,
Grad. Sch. Med., Gunma Univ., 2Lab. Bacterial Drug resistance,
Grad. Sch. Med., Gunma Univ.)
P2-159Characterization of growth inhibitory action ofStreptococcus intermedius in pharyngeal flora.
○Rina Tanaka, Masanori Hashino, Tsuyoshi Sekizuka, Makoto
Kuroda (Pathogen Genomics Center, Nat. Inst. Infect. Dis.)
P2-160The sterilizing effect of irradiation with 222 nm-UVC
against pathogenic bacteria, fungi and viruses○Kouji Narita1,2, Krisana Asano2,3, Masahiro Sasaki4, Yukihiro
Morimoto4, Tatsushi Igarashi4, Akio Nakane3 (1Inst. for AnimalExp., Hirosaki Univ. Grad. Sch. Med., 2Dept. Microbiol. and
Immunol., Hirosaki Univ. Grad. Sch. Med., 3Dept. Biopolymer
and Health Sci., Hirosaki Univ. Grad. Sch. Med., 4Ushio Inc.)
P2-161
Physiological role of b-lactam inactivation mediated bycysteine in redox-dependent manner○Katsuhiko Ono1, Hiroyasu Tsutsuki1, Tianli Zhang1, Toshihiro
Ihara1, Takaaki Akaike2, Tomohiro Sawa3 (1Dept. Microbiol.,Grad. Sch. Med. Sci., Kumamoto Univ., 2Fac. Adv. Sci. Tech.,
Kumamoto Univ., 3Dept. Envir. Med. Mol. Toxicol., Grad. Sch.
Med., Tohoku Univ.)

P2-162Analysis of genetic background of CTX-M-producing
Escherichia coli in healthy individuals in Japan○Kai Saito1, Akiyo Nakano1, Takashi Masui1,2, Ryuichi
Nakano1, Mako Watanabe1, Yuki Suzuki1, Naoki Kakuta1,
Hisakazu Yano1 (1Dept. Microbiol. Infect. Dis., Nara Med. Univ.,
2Dept. Otolaryngol Head Neck Surg., Nara Med. Univ.)
P2-163Bactericidal effect of low-concentration ClO2 gas against
P.aeruginosa and its mechanism of action○Masafumi Futatsukame, Hirofumi Morino, Takanori Miura,
Kyoichi Oshida (TAIKO PHARMACEUTICAL CO., LTD.)
P2-164 (WS11-7)
Therapeutic phage-mediated control of skinmicrobiome in atopic dermatitis.
○Yuzuki Shimamori1,2, Tohru Suzuki3, Shoichi Mitsunaka1,
Masumi Saito3, Kazuhiro Kuzui3, Shigeki Takeda2, Tomoko
Kubori1, Hiroki Nagai1, Hiroki Ando1 (1Dept. Microbiol., Sch.
Med., Gifu Univ., 2Sch. Sci. and Tech., Gunma Univ., 3Fac. ofAppl. Biol. Sci., Gifu Univ.)
P2-165 (WS11-8)
Generation of bactericidal chimeric phage against
MRSA using phagemid○Feng-Yu Li, Kotaro Kiga, Xin Ee Tan, Longzhu Cui (Div.
Bacteriol, Sch. Med., Jichi Med. Univ.)
P2-166 (WS11-5)
Biocontrol of Clostridium perfringens by using Two
Types of Specific Endolysins○Hirofumi Nariya1, Maho Okada2, Eiji Tamai3, Hiroshi Sekiya3,
Toshi Shimamoto1, Tadashi Shimamoto1 (1Lab. Food Microbiol.
Hyg., Grad. Sch. Integrated Sci. Life., Hiroshima Univ., 2Lab.
Food Microbiol. Hyg., Grad. Sch. Biosphere Sci., Hiroshima
Univ., 3Dept. Infect. Dis., Col. Pharm. Sci., Matsuyama Univ.)
P2-167 (WS11-6)
Fitness Cost Induced by Phage Resistance Shifts Phage
Susceptibility in P. aeruginosa mutant.
○Jumpei Fujiki1, Montgomery Munby1, Tomohiro Nakamura1,
Satoshi Gondaira2, Michihito Sasaki3, Masaru Usui4, Hidetoshi
Higuchi2, Hirofumi Sawa3, Yutaka Tamura4,5, Hidetomo Iwano1(1Lab. Vet. Bio. Chem., Sch. Vet. Med., RGU, 2Lab. Vet. Hyg.,
Sch. Vet. Med., RGU, 3Div. Mol. Pathobiol., Ctr. Zoonosis. Cont.,
Hokkaido Univ., 4Lab. Food. Microbiol., Sch. Vet. Med., RGU,
5Ctr. Vet. Drug. Dev., RGU)
P2-168Characterization of class D β-lactamase fromcarbapenem-intermediate resistant Bacteroides fragilis○Takatsugu Goto1, Masahiro Hayashi1, Yuji Morita2, Kaori
Tanaka1 (1Div. Anaerobe Res., Life Sci. Res. Ctr., Gifu Univ.,
2Dept. Infect. Control Sci., Meiji Pharm. Univ.)（ 107 ）

P2-169
Deletion of the lytic transglycosylase gene in MRSA
induces β-lactam sensitization○Ken-ichi Okuda1,2, Anne-Aurelie Lopes1, Yutaka Yoshii1,
Satomi Yamada1, Mari Nagakura1, Yoshimitsu Mizunoe1, Yuki
Kinjo1,2 (1Dept. Bacteriol., Jikei Univ. Sch. Med., 2Jikei Ctr.
Biofilm Res. Tech.)P2-170Evaluation of antibacterial prunin lauroyl ester onmouse model of experimental periodontitis
Erika Wada1, Chiharu Ito1, Mai Shinohara1, Miki Maetani1,
Ayaka Yazawa1, Tatsuji Sakamoto2, Mayo Yasugi2, Masami
Miyake2, ○Shigeki Kamitani1 (1Div. Clinical Nutrition., Osaka
Pref. Univ., 2Grad. Sch. Life. Environmental Sciences., Osaka
Pref. Univ.)
P2-171
Molecular mechanism of dissociation of glycopeptide
antibiotics in Staphylococcus capitis○Yusuke Sato'o1, Mitsutaka Shoji2, Shinya Watanabe1,
Yoshifumi Aiba1, Kotaro Kiga1, Ken Kikuchi3, Keiichi
Hiramatsu4, Longzhu Cui1 (1Div. Bacteriol, Sch. Med., Jichi
Med. Univ., 2Funabashi Municipal Medical Center, 3Infect. Dis.,Tokyo Womens Med. Univ., 4Center Excel. Infect. Cont. Sci.,
Grad. Sch. Med., Juntendo Univ.)
P2-172
Search for spices with antibacterial activity against
periodontal pathogen○Nanami Yoshino1,2, Ryoma Nakao2 (1Central Res. Inst., S&B
FOODS Inc., 2Dept. Bacteriol. 1, Natl. Inst. Infect. Dis.)
P2-173Structural and functional analysis of autolysin CD24020
catalytic domain of Clostridium difficile○Eiji Tamai1, Shigehiro Kamitori2, Hiroshi Sekiya1, Jyurina
Kawasaki1, Kaho Murakami1 (1Dept. Infect. Dis., Col. Pharm.
Sci., Matsuyama Univ., 2LSRC, Fac. Med., Kagawa Univ.)
P2-174Novel bacteriocin produced by Staphylococcus
epidermidis active against nasal commensals○Yuichi Oogai1, Atsuko Watanabe2, Miki Kawada-Matsuo1,
Hitoshi Komatsuzawa3 (1Dept. Oral-Microbiol., Grad. Sch. Med.
and Dent., Kagoshima Univ., 2Dept. Orthodontics and
Dentofacial Orthopedics, Grad. Sch. Med. and Dent., Kagoshima
Univ., 3Dept. Bacteriol., Grad. Sch. Biomedical and Health Sch.,
Hiroshima Univ.)
P2-175
Inhibition of FosA by Phosphonoformate in MultidrugResistant Gram-Negative Pathogens.
○Ryota Ito1, Yohei Doi1,2 (1Dept. Infect Dis. Sch. Med., Fujita
Health Univ., 2Dept. Microbiol. Sch. Med., Fujita Health Univ.)（ 108 ）◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

7. Antimicrobial agents and resistance-a. Antimicrobial agents◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P2-176
On soil bacteria isolated from Kozu-shima island
producing antibacterial compound.
○Tadashi Baba1, Hiroki Kato2, Yuuhi Kumazawa3, Yuh
Morimoto1, Tatsuya Tada4, Yasuhiro Igarashi2, Teruo Kirikae4,
Keiichi Hiramatsu1 (1Center of Excellence for Infection Control
Science, Grad. Sch. Med., Juntendo Univ., 2Biotech. Res. Centerand Dept. Biotech., Toyama Prefectural Univ., 3Juntendo Univ.
Sch. Med., 4Dept. Microbiol. Juntendo Univ. Sch. Med.)
P2-177
Role of P2X7 in LL-37-induced chemokine production
and cytotoxicity in gingival fibroblasts○Megumi Inomata, Takeshi Into (Dept. Oral Microbiol., Sch.
Dent., Asahi Univ.)
P2-178Growth inhibitors of Porphyromonas gingivalis
identified by using a screening system○Keitarou Saiki, Yumiko Urano-Tashiro, Kiyoshi Konishi,
Yukihiro Takahashi (Dept. Microbiol., Nippon Dental Univ.
Sch. Life Dent. Tokyo)P2-179A short peptide derived from the ZorO toxin functions
as an effective antimicrobial.
○Yuichi Otsuka1, Tomohiro Ishikawa2, Chisato Takahashi2,
Michiaki Masuda2 (1Dept. Biochem. and Mol. Biol., Grad Sch.
Sci. and Eng., Saitama Univ., 2Dept. Microbiol., Sch. Med.,
Dokkyo Medical Univ.)
P2-180
Antibacterial activity of Bacillus subtilis natto against
Staphylococcus aureus○Akio Chiba, Yuki Kinjo (Dept. Bacteriol., Sch. Med., Jikei
Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

7. Antimicrobial agents and resistance-b. Antimicrobial resistance◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P2-181 (WS05-7)
Genetic analysis of highly β-lactam-resistant mutants
generated from OS-MRSA○Shinya Watanabe, Tanit Boonsiri, Kanate Thitiananpakorn,
XinEe Tan, Yoshifumi Aiba, Yusuke Sato'o, Kotaro Kiga, Yusuke
Taki, Teppei Sasahara, Longzhu Cui (Div. Bacteriol., Dept.
Infect. Immunity, Sch. Med., Jichi Med. Univ.)

第 93 回日本細菌学会総会プログラム集

P2-182 (WS05-6)
blaCTX-M horizontal transfer intra- and inter- families○Nobuyoshi Yagi, Itaru Hirai (Lab, Microbiol., Sch. Health.
Sci., Univ. The Ryukyus)
P2-183
Expression of carbapenem resistance inEnterobacteriaceae with chromosome/plasmid located
blaNDM○Noriko Sakamoto1, Yukihiro Akeda1,2, Yo Sugawara1, Dan
Takeuchi1, Kazunori Tomono2, Shigeyuki Hamada1 (1RCC-ERI,
RIMD, Osaka Univ., 2Osaka Univ. Hosp.)
P2-184
Regulation of carbapenemase NmcA expression inEnterobacter cloacae complex by induction assays○Ryuichi Nakano1, Akiyo Nakano1, Yuki Yamada2, Kazuya
Narita2, Yuki Suzuki1, Akira Suwabe2,3, Hisakazu Yano1 (1Dept.
Microbiol. Infect. Dis., Nara Med. Univ., 2Div. Ctr. Clin. Lab.,
Iwate Med. Univ. Hosp., 3Dept. Lab. Med., Iwate Med. Univ.
Sch. Med.)
P2-185
Streptomycin dependent Mycobacterium bovis BCG
possessing a 513 cytosine insertion in 16S rRNA gene
○Naoko Honda1, Norito Satoh2, Masaaki Nakayama2, Takayuki
Matsumura3, Tsuyoshi Sekizuka5, Makoto Kuroda5, Manabu
Ato4, Kazuo Kobayashi3, Koji Ishii1, Naoya Ohara2 (1Dept. Qual.
Assur. Radiol. Protect., Natl. Inst. Infect. Dis., 2Dept. Oral
Microbiol., Okayama Univ. Grad. Sch. Med. Dent. & Pharm. Sci.,
3Dept. Immunol., Natl. Inst. Infect. Dis., 4Dept.
Mycobacteriology., Natl. Inst. Infect. Dis., 5Path. Genomics Ctr.,
Natl. Inst. Infect. Dis.)
P2-186
Spread of ESC-resistant Salmonella harboring blaCMY-2
among egg production environment○Hiroaki Shigemura1, Toshi Maeda2, Yuki Carle1, Eiko Okuma1,
Akira Ohishi1, Kouichi Murakami3 (1Dept. Health Sci., Fukuoka
Institute of Health and Environment Sciences, 2MP AGRO Co.,
Ltd, 3Infectious Disease Surveillance Center, National Instituteof Infectious Diseases)
P2-187
Analysis of NDM-5 carbapenemase-producing
extensively drug-resistant Escherichia coli
○Hayato Tanaka1, Eriko Arai2, Shin Suzuki2, Wataru Hayashi3,
Masaki Iimura1, Eiji Soga1, Yukiko Nagano4, Noriyuki Nagano1,3(1Dept. Med. Sci., Grad. Sch. Med., Shinshu Univ., 2Dept. Lab.,
Med., Shinshu Hosp., 3Dept. Med. Sci., Grad. Sch. Med. Sci. andTechnol., Shinshu Univ., 4Dept. Bacteriol., Grad. Sch. Med.,
Nagoya Univ.)

P2-188Isolation of group B Streptococcus with reduced βlactam susceptibility from pregnant women○Hiroaki Moroi, Kouji Kimura, Hirotsugu Banno, Wanchun
Jin, Jun-ichi Wachino, Keiko Yamada, Yoshichika Arakawa(Dept. Bacteriol., Sch. Med., Nagoya Univ.)
P2-189Clonal Spread of Quinolone-resistant Escherichia coli
among Sika Deer Inhabiting in Nara Park
○Shiori Ikushima1, Harumi Torii2, Makoto Asano1, Masatsugu
Suzuki1, Tetsuo Asai1 (1Grad. Sch. Vet. Sci., Gifu Univ., 2Ctr.
Nat. Environ. Educ., Nara Univ. Educ.)
P2-190
Molecular imaging of the RND-type xenobiotic efflux
transporter MmpL in Mycobacterium tuberculosis○Kentaro Yamamoto, Noboru Nakata, Manabu Ato (Dept.
Mycobacteriol., Leprosy Research Center, NIID)
P2-191
BFF122 shows inhibitory activities against
Mycobacterium tuberculosis and M. leprae DNA
gyrases○Hyun Kim1, Yumi Maeda2, Emiko Rimbara1, Keigo
Shibayama1, Toshiki Tamura2, Shigetarou Mori1 (1Dept.
Bacteriology II., NIID, 2Dept. Mycobacteriology., Leprosy
Research Center., NIID)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

7. Antimicrobial agents and resistance -c. Others◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

P2-192 (WS05-8)
A study of killing Legionella spp. by mitomycin C
induced phage○Kotaro Aoki, Tatsuya Nagasawa, Yoshikazu Ishii, Kazuhiro
Tateda (Dept. Microbl. Infect. Dis. Toho Univ. Sch. Med.)
P2-193Isolation and genome sequence of jumbo phages that
infects the fish pathogen Tenacibaculum maritimum○Akiko Kusumoto, Haruka Hideshima (Diag. Ctr. for Animal
Health & Food Safety, Obihiro Univ. of Agri. & Vet. Med.)
P2-194MPMBP down-regulates TLR2 ligand-induced
proinflammatory cytokine production via NF-κB
activation○Riyoko Tamai1, Keiko Suzuki2, Izumi Mashima1, Yusuke
Kiyoura1 (1Dept. Oral Med. Sci., Sch. Dent., Ohu Univ., 2Dept.
Pharmacol., Sch. Dent., Showa Univ.)（ 109 ）

P2-195
Search for Staphylococcus pseudintermedius molecule
associated with atopic dermatitis in dogs.
○Hidekatsu Shimakura1,2, Hiroki Tsurui1, Shuji Sakamoto3,
Takuma Higuchi3, Keita Iyori4, Kenta Shimoike4, Masahiro
Sakaguchi1, Jumpei Uchiyama1 (1Dept. Microbiol., Azabu Univ.,
2Dept. Microbiol., Sch. Med., Kitasato Univ., 3Kochi Univ.,
4VetDerm Tokyo)

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

LS1
19th, February (Wed) 11:55–12:55
Room 1 (2F Big Hall)
MC: Teppei Komatsu (Illumina K.K.)
Sponsored by Illumina K.K.

P2-196
Salmonella infection promotes anti-tumor immune
response.
○Yutaka Horiuchi, Ryotaro Iwata, Nobuharu Kobayashi,
Takashi Murakami (Dept. Microbiol., Saitama Medical Univ.)（ 110 ）◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

LS1
Beyond metagenomes, Single-cell genomics illuminates
microbiome functionality○Masahito Hosokawa1,2 (1bitBiome, Inc., 2Waseda ResearchInstitute for Science and Engineering, Waseda University)