第 92 回日本細菌学会総会プログラム集

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DP01 Taxonomy/Epidemiology/Infectious diseases Phylogenetics, taxonomy and strain typing/
Epidemiology and molecular epidemiology/Others
23rd, April (Tue) 9:00–10:00
Degital Poster Zone A (Main Hall)
Chair: Hiroyuki Yamaguchi (Hokkaido Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP01-01 (P-007)
Emergence of colistin-resistant Enterobacteriaceae
harboring mcr-1 in medical settings in Japan○Hiroki Uchida1, Tatsuya Tada1, Kohei Uechi2, Isamu
Nakasone2, Yoshie Sugawara3, Isao Miyairi3, Jiro Fujita2, Teruo
Kirikae1 (1Dept. Microbiology Juntendo Univ. Sch. Medicine,
2Univ. Hospital of the Ryukyus, 3National Center for Child
Health and Development)
DP01-02 (P-003)
Mycobacterium caprae infection in a captive Borneo
elephant TB○Shiomi Yoshida1,3, Satomi Suga2, Satoshi Ishikawa1,2,3,
Yasuhiko Mukai3, Kazunari Tsuyuguchi3, Yoshikazu Inoue3,
Taro Yamamoto3, Takayuki Wada3 (1Clinical Research Center,
NHO Kinki-chuo Chest Medical Center, 2Fukuyama Zoo, 3Dept.
International Health, Institute of Tropical Medicine, Nagasaki
Univ.)
DP01-03 (P-014)
Metagenomic sequencing analysis of stool samples ofpatients with Vibrio cholerae O1○Keinosuke Okamoto1, Eizo Takahashi1, Daichi Morita2,
Shin-ichi Miyoshi3, Dutta Shanta3, Asish K. Mukhopadhyay4,
Chowdhury Goutam4, Daisuke Motooka5, Shota Nakamura5,
Tetsuya Iida5 (1Collaborative Research Center of Okayama Univ.
for Infectious Diseases in India, 2Grad. Sch. Biomedical & Health
Sciences of Hiroshima Univ., 3Grad. Sch. Medicine, Dentistry
and Pharmaceutical Sciences of Okayama Univ., 4National
Institute of Cholera and Enteric Diseases, Kolkata, India,
5Research Institute for Microbial Diseases, Osaka Univ.)
DP01-04 (P-026)
Population structure of Mycobacterium tuberculosis in
Kandy, Sri Lanka: Dominance of Euro-American lineage○Charitha Mendis1, Champa Ratnatunga2, Vasanthi
Thevanesam2, Athula Kumara2, Susiji Wickramasinghe3,
Dushantha Madagedara4, Chandika Gamage2, Chie Nakajima1,5,
Yasuhiko Suzuki1,5 (1Div. Biores, Hokkaido Univ. Res Center
Zoonosis Ctl, 2Dept. Microbiol., Faculty of Medicine, Univ.
Peradeniya, Sri Lanka, 3Dept. Parasitol., Faculty of Medicine,Univ. Peradeniya, Sri Lanka, 4Respiratory Disease Treatment
Unit, Teaching Hospital, Kandy, Sri Lanka, 5GS Zoonosis Ctl, GICoRE, Hokkaido Univ.)

DP01-05 (P-018)
Molecular analysis of MRSA isolates fromslaughterhouses and markets in Thailand○Wimonrat Tanomsridachchai1, Kanjana Changkaew2,
Ruchirada Changkwanyeun2, Chie Nakajima1,3, Orasa
Suthienkul2, Yasuhiko Suzuki1,3 (1Div. Biores, Hokkaido Univ.
Res Center Zoonosis Ctl, Japan, 2Faculty of Public Health,Thammasat Univ., Thailand, 3GS Zoonosis Ctl, GI-CoRE,
Hokkaido Univ., Japan)
DP01-06 (P-012)
Effective surveillance using MLVA and WGS analyses inenterohemorrhagic Escherichia coli O157
○Ken-ichi Lee1, Hidemasa Izumiya1, Sunao Iyoda1, Makoto
Ohnishi1, EHEC Working Group2 (1Dept. Bacteriol. 1, Natl. Inst.
Infect. Dis, 2Local Inst. Publ. Health)DP01-07 (P-024)
Characteristic of enterotoxin-producing Clostridium
perfringens isolates (1988-2018)○Chie Monma, Hiromi Obata, Kaoru Hatakeyama, Jun Suzuki,
Kenji Sadamasu (Dept. Microbiol., Tokyo Metropolitan Instituteof Public Health)DP01-08 (P-013)
Molecular epidemiology of Helicobacter cinaedi isolates
during the past 14 years○Junko Tomida, Erika Iwata, Ryo Kutsuna, Yoshiaki
Kawamura (Dept. Microbiol., Sch. Pharm., Aichi Gakuin Univ.)
DP01-09 (P-010)
Clinical features of invasive pneumococcal diseasecaused by serotype 12F in adults, Japan○Kazunori Oishi1, Bin Chang2, Makoto Ohnishi2, Yuki Kinjo3(1Infectious Disease Surveillance Center, National Institute of
Infectious Diseases, 2Bacteriology I, National Institute of
Infectious Diseases, 3Dept. Bacteriology, The Jikei Univ. Sch.
Medicine)
DP01-10 (P-025)
Pathotypes and SCCmecIVl structures in ST8community-associated methicillin-resistant
Staphylococcus aureus○Tsai-Wen Wan1,2, Lee-Jene Teng2, Tatsuo Yamamoto1 (1Dept.
Epidemiol. Genomics Evol., Intl. Med. Edu. Res. Center, 2Dept.
Cli. Lab. Sci. Med. Biotechnol., National Taiwan Univ.)
DP01-11 (P-017)
Genetic diversity and characteristics of PVL-positive
MRSA isolated in Japan○Shunsuke Takadama, Hidemasa Nakaminami, Norihisa
Noguchi (Dept. Microbiol., Sch. Pharm., Tokyo Univ. Pharm. LifeSci.)

（ 73 ）

DP01-12 (P-048)
Emerging antibacterial effect of polysulfide donor on
macrophages○Tianli Zhang1, Hiroyasu Tsutsuki1, Katsuhiko Ono1,2, Takaaki
Akaike1, Tomohiro Sawa1 (1Dept. Microbiol., Grad. Sch. Med.
Sci., Kumamoto Univ., 2Dept. Enviro Med and Mol Toxi., Tohoku
Univ., Grad. Sch. Med.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP02 Ecology - Ecology, symbiosis and environmental
microbes/Growth and culture conditions/Others
23rd, April (Tue) 9:00–9:55
Degital Poster Zone B (Main Hall)
Chair: Masaru Usui (Rakuno Gakuen Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP02-01 (P-053)
Genomic insights into the diversity and a co-evolution of
Rickettsia sp. Lon and host tick by direct sequencing○Kentaro Kasama1, Yasuhiro Gotoh1, Yoshitoshi Ogura1, Seigo
Yamamoto2, Hiroki Fujita3, Ai Takano4, Shuji Ando5, Tetsuya
Hayashi1 (1Dept. Bacteriol., Sch. Med. Sci., Kyushu Univ.,
2Frontier Sci. Res. Center, Miyazaki Univ., 3Mahara Akari Med.
Lab., 4Dept. Epidemiol., Sch. Vet. Med., Yamaguchi Univ.,
5NIID)
DP02-02 (P-049)
Survival of Helicobacter pylori inoculated in collectedenvironmental soil
○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., Kyorin Univ.)
DP02-03 (P-050)
Effects of Veillonella infantium sp., nov. on oral
Streptococcus biofilm formation○Ratna Ramadhani1,3, Izumi Mashima2, Citra Theodorea3,
Yoshiaki Kawamura2, Futoshi Nakazawa1 (1Heal. Sci. Univ.
Hokkaido Grad. Sch. Dent., 2Dept. Microbiol., Sch. Pharmacol.,Aichi Gakuin Univ., 3Dept. Oral Biol. Fac. Dent. Univ. Indonesia)
DP02-04 (P-051)
Less diversity of Leptospira species in environmental
water than that in soil
○Toshiyuki Masuzawa, Rurika Uno, Nana Matsuhashi, Masaya
Yamaguchi (Facul. Pharm. Sci., Chiba Inst. Sci.)（ 74 ）

DP02-05 (P-068)
Characterization of pathogenic Leptospira species
isolated in leptospirosis-endemic areas of Japan○Idam Hermawan1, Chandika Gamage1,2, Chiaki Matsuura1,
Yukuto Sato3, Tetsuya Kakita4, Tetsu Yamashiro1, Claudia
Toma1 (1Dept. Bacteriol., Grad. Sch. Med., Univ. of the
Ryukyus, 2Dept. Microbiol., Fac. Med., Univ. of Peradeniya, Sri
Lanka, 3Cent. for Strategic Res. Proj., Org. for Res. Promotion,
Univ. of the Ryukyus, 4Okinawa Pref. Inst. of Health andEnviron.)
DP02-06 (P-070)
Expression of outer membrane proteins byAggregatibacter actinomycetemcomitans grown in body
fluids○Ayumi Tajima1,2, Yuichi Oogai2, Kazuyuki Noguchi1,2, Hitoshi
Komatsuzawa2 (1Dept. Periodontol., Kagoshima Univ., Grad.
Sch. Med. and Dent. Sciences, 2Dept. Oral Microbiol., Kagoshima
Uni., Grad. Sch. Med.l and Dent. Sciences)
DP02-07 (P-071)
Improvement of liquid culture method○Fumio Ike1, Hitoki Yamanaka2 (1Exp. Anim. Div., BRC,RIKEN, 2School Med, Shinshu Univ.)
DP02-08 (P-067)
Visible light-induced growth inhibition of Gramnegative denitrifiers under denitrifying conditions○Masayuki Masuko (Hamamatsu Photonics K. K., Tsukuba
Research Center)
DP02-09 (P-073)
Pseudomonas asiatica, a new species of P. putida
group, isolated from patients in Japan and Myanmar○Mari Tohya1, Kohei Uechi2, Tatsuya Tada1, Kyoko KuwaharaArai1, Shiro Maeda3, Isamu Nakasone2,3, Jiro Fujita2, Teruo
Kirikae1 (1Dept. Microbiol., Sch. Med., Juntendo Univ., 2Dept.
Infectious Diseases, Respiratory, and Digestive Medicine, Univ.
of the Ryukyus, 3Division of Clinical Laboratory and Blood
Transfusion, Univ. Hospital of the Ryukyus)
DP02-10 (P-074)
Isolation and identification of bacteria from air samples
collected by impinger method○Masato Sumi, Torahiko Okubo, Hiroyuki Yamaguchi (Fac.
Health Sci., Hokkaido Univ.)
DP02-11 (P-075)
Construction of analysis method for monitoring
individual cells in biofilm○Kyosuke Takabe, Nobuhiko Nomura, Yutaka Yawata (Life andEnv. Sci., Grad. Sch., Univ. of Tsukuba)

第 92 回日本細菌学会総会プログラム集◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP03

Antimicrobial agents and resistance Antimicrobial agents
23rd, April (Tue) 9:00–10:05
Degital Poster Zone C (Main Hall)

Chair: Shin-ichi Yokota (Sapporo Medical Univ.)

DP03-06 (P-275)
Investigation of the efficacy of phage therapy against
Pseudomonas aeruginosa○Yume Inomata1, Junya Obara2, Jumpei Fujiki1, Takaaki
Furusawa1, Tomohiro Nakamura1, Teiji Sawa2, Hidetomo
Iwano1 (1Lab. of Vet. Biochem., RGU, 2Dept. Anesthesiology,
Kyoto Pref. Univ. of Med.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP03-01 (P-266)
Sulfated vizantin suppresses mucin layer penetration of
Pseudomonas aeruginosa PAO1 strain
Naoki Hayashi1, Hirofumi Yamamoto2, Takashi Nakano3,○Masataka Oda1 (1Dept. Microbiol. Infect. Control Sci, Kyoto
Pharm. Univ., 2Dept. Chem. Func. Molecule, Faculty of Pharm.
Sci, Tokushima Bunri Univ., 3Dept. Microbiol. Infect. Control,
Osaka Med. Col.)
DP03-02 (P-274)
Investigation of Phage Selection Method forConstruction of Bacteriophage Library against
Staphylococcus aureus○Junya Kitana1, Hiromichi Takahashi1, Jumpei Fujiki1,
Tomohiro Nakamura1, Masaru Usui2, Hidetoshi Higuchi3, Yume
Inomata1, Hidetomo Iwano1 (1Lab. Vet. Biochem., RGU, 2Lab.
Food Microbiol., RGU, 3Lab. Vet. Hygiene., RGU)
DP03-03 (P-270)
Characterization of the lytic capability of the endolysin
derived from polyvalent staphylococcus aureus phage○Jumpei Fujiki1, Tomohiro Nakamura1, Junya Kitana1, Masaru
Usui2, Hidetoshi Higuchi3, Yutaka Tamura2, Hidetomo Iwano1(1Lab. Vet. Biochem., RGU, 2Lab. Food Microbiol., RGU, 3Lab.
Vet. Hygiene., RGU)
DP03-04 (P-273)
Mycobacteriophage therapy for the treatment andprevention of non-tuberculous mycobacterial diseases○Yuzuki Shimamori1,2, Naoya Ohara5, Kazunari Tsuyuguchi3,
Kenji Oya4, Shiomi Yoshida3, Shigeki Takeda2, Hiroki Nagai1,
Hiroki Ando1 (1Gifu Univ., 2Gunma Univ., 3Kinki-chuo Chest
Med. Ctr., 4Gifu Univ., 5Okayama Univ.)
DP03-05 (P-282)
Survey of antibiotic-resistance Staphylococci from dog
and lytic activity of Phage’s enzyme against thesebacteria○Tomohiro Nakamura1,3, Jumpei Fujiki1, Junya Kitana1, Keita
Iyori2, Kenta Shimoike2, Masayuki Takase3, Hidetomo Iwano1(1Dept. Biochem., Sch. Vet., Rakuno Gakuen Univ., 2VDT Co.,
Ltd., 3ELMS Animal Medical Center)DP03-07 (P-279)
Identification of novel growth inhibitor for Group A
Streptococcus○Chihiro Aikawa1, Masato Hoshino2, Chihiro Fukuzaki1,
Makoto Nakakido2, Satoru Nagatoishi2, Kouhei Tsumoto2, Ichiro
Nakagawa1 (1Dept. Microbiol., Grad. Sch. Med., Kyoto Univ.,
2Dept. Bioeng., Sch. Eng., Univ. of Tokyo.)
DP03-08 (P-281)
On soil bacteria isolated from Izu islands producing
antibacterial compounds○Tadashi Baba1, Yuh Morimoto1, Mai Akimoto2, Yuuhi
Kumazawa2, Teruo Kirikae2, Keiichi Hiramatsu1 (1Center ofInfection Control Science, Grad. Sch. Med., Juntendo Univ.,
2Dept. Bacteriology, Med., Juntendo Univ.)
DP03-09 (P-283)
Development of a new antibacterial drug targeting VATPase in Vancomycin-resistant Enterococcus○Kouki Shimizu1, Fabiana Lica Yakushiji1, KatsuhikoMoriyama1, Yoshiyuki Goto2,3, Takeshi Murata1 (1Grad. Sch.
Sci., Chiba Univ., 2Div. Mol. Immunol., MMRC, Chiba Univ.,
3Inter. Res. Cent. Mucosal. Vaccine., IMS, Univ. Tokyo)
DP03-10 (P-267)
Development of new metallo-beta-lactamase inhibitor○Jun-ichi Wachino, Wanchun Jin, Kouji Kimura, Yoshichika
Arakawa (Dept. Bacteriol., Nagoya Univ. Grad. Sch. Med.)
DP03-11 (P-280)
Carbapenemase-producing Gram-negative Bacteria in
Egypt: Untreatable Epidemic Superbugs○Ahmed M. Soliman1,2, Hirofumi Nariya1, Toshi Shimamoto1,
Tadashi Shimamoto1 (1Lab. Food Microbiol. Hyg., Grad. Sch.
Biosphere Sci., Hiroshima Univ., Japan, 2Dept. Microbiol.
Immunol., Fac. Pharmacy, Kafrelsheikh Univ., Egypt)DP03-12 (P-271)
Evaluation of high resistant mechanism against
anmicrobial peptides in MRSA isolated by nisin A
exposure○Miki Kawada-Matsuo1, Kaoru Arii1,2, Hitoshi Komatsuzawa1(1Dept. Oral Microbiol., Grad. Sch. Med. and Dent., Kagoshima
Univ., 2Dept. Periodontol., Grad. Sch. Med. and Dent.,
Kagoshima Univ.)（ 75 ）

DP03-13 (P-278)
Anti-chlamydial activities of cell-permeablehydrophobic dipeptide-containing compounds○Ryota Itoh, Toshinori Soejima, Kenji Hiromatsu (Dept.
Microbiol. Immunol., Sch. Med., Fukuoka Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP04 Pathogenicity - Adhesins and colonization
factors/Cell invasion and intracellular parsitism/
Immune/Infection modelsescape and proliferation
in hosts
23rd, April (Tue) 10:10–11:20
Degital Poster Zone A (Main Hall)
Chair: Takako Osaki (Kyorin Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP04-01 (P-159)
Mechanism of attachment of ETEC to intestinal cells via
interplay of type IV pilus and a secreted protein○Hiroya Oki1, Kazuki Kawahara1, Takahiro Maruno2, Tomoya
Imai3, Shigeaki Matsuda4, Toshio Kodama4, Tetsuya Iida4,
Takuya Yoshida1, Tadayasu Ohkubo1, Shota Nakamura4 (1Grad.
Sch. Pharm. Sci., Osaka Univ., 2Grad. Sch. Eng., Osaka Univ.,
3RISH, Kyoto Univ., 4RIMD, Osaka Univ.)
DP04-02 (P-161)
Autolysin and GAPDH as the functioning fibronectinreceptors on the Clostridium perfringens cell surface○Riyo Aono1, Kanako Fujimoto1, Nozomu Matsunaga1, Eiji
Tamai2, Seiichi Katayama1, Yasuo Hitsumoto1 (1Dept. Life
Science, Faculty of Sci., Okayama Univ. of Sci., 2Dept. Infect.
Disease, Col. of Pharm. Sci. Matsuyama Univ.)
DP04-03 (P-160)
X-ray structural analysis of Pili of Clostridium
perfringens○Eiji Tamai1,2, Shigehiro Kamitori2, Hiroshi Sekiya1, Seiichi
Katayama4, Hirofumi Nariya3 (1Dept. Infect. Dis., Coll. Pharm.,
Matsuyama Univ., 2LSRC, Fac. Med., Kagawa Univ., 3Grad. Sch.
Biosph. Sci., Hiroshima Univ., 4Dept. Life Sci., Fac. Sci.,
Okayama Univ. Sci.)
DP04-04 (P-158)
Analysis of Sortase-dependent cell surface protein in
Streptococcus mutans○Tamaki Katsumata1,2, Miki Kawada-Matsuo2, Yoshihiro
Nishitani1,2, Hitoshi Komatsuzawa2 (1Dept. Restorat. Dent.
Endodont., Sch. Dent., Kagoshima Univ., 2Dept. Oral Microbiol.,Sch. Dent., Kagoshima Univ.)
DP04-05 (P-163)
Effects of Clostridium perfringens fibronectin binding
proteins on the binding of fibronectin to dermatopontin○Nozomu Matsunaga, Nodoka Narukawa, Seiichi Katayama,
Yasuo Hitsumoto (Dept. Life Science, Faculty of Science,
Okayama Univ. Science)（ 76 ）

DP04-06 (P-206)
Analysis of the adaptation mechanism of
Mycobacterium avium under the acid environment○Takemasa Takii1,2, Shouta Ogawa1, Naoya Ohara3, Kenji
Ogawa4, Tetsuya Yagi5, Nagatoshi Fujiwara6, Shinji Maeda7,
Saotomo Itoh1, Shigeaki Hida1, Kikuo Onozaki1 (1Dept. Hygienic
Chem., Grad. Sch. Pharm. Sci., Nagoya City Univ., 2Dept.
Mycobacteriol., the Res. Inst. of Tb., JATA, 3Dept. Oral
Microbiol., Grad. Sch. Med. Dent. and Pharm. Sci., Okayama
Univ., 4Dept. Pulm. Med., Natl. Hosp. Org., Higashinagoya Natl.
Hosp., 5Dept. Infect. Dis., Nagoya Univ. Grad. Sch. Med., 6Dept.
Food Sci. and Nutr., Fac. of Contemp. Hum. Life Sci.,
Tezukayama Univ., 7Dep. Biol. Pharm. Fac. of Pharm. Sci.,
Hokkaido Univ. of Sci.)
DP04-07 (P-203)
Host Autophagy was Exploited to Campylobacter jejuni
Invasion in the Epithelial Cells○Shiho Fukushima, Takaaki Shimohata, Junko Kido, Kai
Ishida, Takashi Uebanso, Kazuaki Mawatari, Akira Takahashi(Dept. Prevent. Environ. Nutr., Inst. Biomed. Sci., Tokushima
Univ. Grad. Sch.)
DP04-08 (P-202)
Identification of Francisella virulence factors using
silkworm infection model○Takashi Shimizu1, Kenta Watanabe1, Akihiko Uda1,2,
Masahisa Watarai1 (1Lab. Vet. Pub. Hlth., Dept. Jnt. Fac. Vet.
Med. Yamaguchi Univ., 2Dept. Vet. Sci., NIID)
DP04-09 (P-204)
Analyses of meningococcal cysteine transport system as
a nutrient virulence factor for the infection○Hideyuki Takahashi1, Shigeyuki Yokoyama2, Tatsuo
Yanagisawa2 (1Dept. Bacterial. I, Nat. Inst. Infect. Dis.,
2Yokoyama Struct Lab, RIKEN)
DP04-10 (P-205)
Chlamydia trachomatis targets mitochondrial dynamics
to promote intracellular survival and proliferation○Yusuke Kurihara, Kenji Hiromatsu (Dept. Microbiology &Immunology, Faculty of Medicine, Fukuoka Univ.)
DP04-11 (P-211)
Effect of cholesterol on Campylobacter jejuni survival
in host intestinal epithelial cells○Kai Ishida, Takaaki Shimohata, Syou Hatayama, Junko Kido,
Yuna Kanda, Aya Tentaku, Shiho Fukushima, Takashi Uebanso,
Kazuaki Mawatari, Akira Takahashi (Dept. Preventive
Environment and Nutrition, Inst. Biomedical Science, Univ.
Tokushima Grad. Sch.)第 92 回日本細菌学会総会プログラム集

DP04-12 (P-212)
Salmonella Pathogenicity Island 4-encoded SiiE reduces
IgG-secreting plasma cell in the bone marrow○Akiko Takaya1, Koji Tokoyoda2, Tomoko Yamamoto3 (1Dep.
Microbiol. Immunol., Grad. Sch. Pharm. Sci., Chiba Univ.,
2DRFZ Berlin, 3MMRC, Chiba Univ.)

DP05-05 (P-104)
Simultaneous analysis of dynamics of morphology andmembrane permeability in Escherichia coli
○Satoru Hirayama1, Nobuaki Sakai2, Akira Yagi2, Hidenobu
Senpuku1, Makoto Ohnishi1, Ryoma Nakao1 (1Dept. Bac. I, Natl.
Inst. Infect. Dis., 2R&D, MST, Olympus Corp.)

DP04-13 (P-209)
Shigella effector IpaH4.5 targets RPN13 to evade
antigen-specific immune response○Ryota Otsubo, Hitomi Mimuro (Research Institute forMicrobial Diseases, Osaka Univ.)

DP05-06 (P-107)
Function of cardiolipin in membrane vesicle secretionby Pseudomonas aeruginosa○Yosuke Tashiro1, Takuya Shiota1, Wakana Miura1,2, Masaki
Shintani1, Kazuhide Kimbara1, Hiroyuki Futamata1,2 (1Dept.
Engineer., Grad. Sch. Integr. Sci. Technol., Shizuoka Univ., 2Res.
Inst. Green Sci. Technol., Shizuoka Univ.)

DP04-14 (P-215)
Analysis of the role of Streptococcus pyogenes arginine
metabolism in pathogenesis○Yujiro Hirose, Masaya Yamaguchi, Yasushi Mori, Kana Goto,
Tomoko Sumitomo, Masanobu Nakata, Shigetada Kawabata(Dept. Oral Mol. Microbiol., Osaka Univ. Grad. Sch. Dent.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP05 Physiology/Structural biology - Cell surface
structure, membrane structures and cytoskeleton/
Secretion and transport/Others
23rd, April (Tue) 10:05–11:20
Degital Poster Zone B (Main Hall)
Chair: Torahiko Okubo (Hokkaido Univ.)

DP05-07 (P-112)
Polymerization character of MreB proteins involved in
Spiroplasma eriocheiris swimming○Daichi Takahashi1, Aya Kodama1, Katsumi Imada2, Makoto
Miyata1,3 (1Grad. Sch. Sci., Osaka City Univ., 2Grad. Sch. Sci.,
Osaka Univ., 3OCARINA, Osaka City Univ.)
DP05-08 (P-103)
Dynamic molecular imaging on living bacterial cellsurface by high speed AFM○Hayato Yamashita1,2, Azuma Taoka3,4, Masayuki Abe1 (1Grad.
Sch. Eng. Sci., Osaka Univ., 2PRESTO, JST, 3Grad. Sch. Nat. Sci.
& Tech., Kanazawa Univ., 4Bio-AFM Frontier Research Center,
Kanazawa Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP05-01 (P-106)
The growth mechanism of E. coli L-form
Taku Oshima1, ○Daiki Chikada2, Daisuke Shiomi2 (1Toyama
Prefectural Univ., Dept. Biotechnology, 2Dept. Life Science,
College of Science, Rikkyo Univ.)

DP05-09 (P-108)
Cell division of wall-less bacterium, Spiroplasma
eriocheiris○Taishi Kasai, Daisuke Shiomi (Dept. Life Science, Rikkyo
Univ.)

DP05-02 (P-100)
Role of N-terminal region of FlhG on the polar flagellar
number regulation in marine Vibrio
Seiji Kojima, Akira Mizhno, ○Michio Homma (Dev. Biol. Sci.,
Sch. Sci., Nagoya Univ.)

DP05-10 (P-116)
Characterization of outer membrane vesicle secreted byBordetella pertussis○Tomoko Hanawa1, Kazunari Kamachi2, Hideo Yonezawa1,
Satoshi Kurata1, Takako Osaki1, Fuhito Hojo3, Shigeru Kamiya4(1Dept. Infect. Dis, Sch. Med., Kyorin Univ., 2Dept. Bacteriol. II
Natl. Inst. Infect. Dis., 3Inst, Lab. Anim, Grad. Sch. Med., Kyorin
Univ., 4Sch. Health Sci., Kyorin Univ.)

DP05-03 (P-110)
Movement of Gliding Motors in Mycoplasma mobile
Visualized by High-speed Atomic Force Microscopy○Kohei Kobayashi1, Noriyuki Kodera2, Yuhei Tahara1,3, Takuma
Toyonaga1, Taishi Kasai1, Toshio Ando2, Makoto Miyata1,3(1Grad. Sch. Sci., Osaka City Univ., 2WPI-NanoLSI, Kanazawa
Univ., 3OCARINA, Osaka City Univ.)
DP05-04 (P-111)
Component analysis of pili in Streptococcus sanguinis○Yixuan Li1, Masanobu Nakata1, Nobuo Okahashi1,2, Masaya
Yamaguchi1, Tomoko Sumitomo1, Shigetada Kawabata1 (1Dept.
Oral Microbio., Grad. Sch. Dent., Osaka Univ., 2Cent. Frontier
Oral Sci., Grad. Sch. Dent., Osaka Univ.)

DP05-11 (P-117)
GtfC-dependent biofilm formation by cellular fragmentsof Streptococcus mutans○Tomoyo Nakamura1,2, Yusuke Iwabuchi2, Naoki Narisawa1,
Fumio Takenaga1, Ryoma Nakao2, Hidenobu Senpuku2 (1Grad.
Sch. Bioresour. Sci., Nihon Univ., 2Dept. Bacteriol. 1, Nat. Inst.
Infect. Des.)（ 77 ）

DP05-12 (P-119)
Membrane vesicle of C. perfringens transports
immunodominant antigens○Hibiki Okuwaki1, Nozomu Obana2, Kyoko Nagayama1, Ryoma
Nakao3, Hidenobu Senpuku3, Nobuhiko Nomura4 (1Grad. Life
Environ. Sci., Univ. Tsukuba, 2TMRC, Fac. Medicine, Univ.
Tsukuba, 3Dept. Bacteriol., NIID., 4Fac. Life Environ. Sci., Univ.
Tsukuba)DP05-13 (P-122)
Analysis of a rapid growing Mycobacterium avium
subspecies hominissuis 104 strain○Tomomi Kawakita1,2, Mitsunori Yoshida1, Masato Suzuki3,
Noboru Nakata1, Takemasa Takii4, Masaaki Nakayama5,
Akihude Ryo2, Yoshihiko Hoshino1, Manabu Ato1, Naoya
Ohara5 (1Dept. Mycobacteriology, Leprosy Res. Ctr., 2Dept. Mol.
Biodefense Res., Grad. Sch. Med., Yokohama City Univ.,
3Antimicrobial Resistance Res. Ctr., Natl. Inst. Infectious
Diseases, 4Res. Inst. Tuberculosis, 5Dept. Oral Microbiol., Dent.
and Pharm. Sci. Grad. Sch. Med., Okayama Univ.)
DP05-14 (P-120)
Comparison of cell morphological properties between 5
genera in family Mycobacteriaceae○Hiroyuki Yamada1, Kinuyo Chikamatsu1, Akio Aono1, Yuriko
Igarashi1, Yoshiro Murase1, Yuta Morishige1, Akiko Takaki1,
Satoshi Mitarai1,2 (1Dept. Mycobacterium Ref and Res.,
2Nagasaki Univ.)
DP05-15 (P-121)
Two different conformations of Gli123 protein,essential for Mycoplasma mobile gliding○Daiki Matsuike1, Yuhei Tahara1,2, Tasuku Hamaguchi3,
Munehito Arai4, Makoto Miyata1,2 (1Dept. Biol., Grad. Sch. Sci.,
Osaka City Univ., 2Osaka City Univ. OCARINA, 3RIKEN,
SPring-8, 4Grad. Sch. Arts and Sci., The Univ. of Tokyo)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP06 Antimicrobial agents and resistance - Others
23rd, April (Tue) 10:15–11:20
Degital Poster Zone C (Main Hall)
Chair: Takahito Toyotome (Obihiro Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP06-01 (P-343)
Characterization of CRISPR-Cas13 system from
Leptotrichiaceae
Bintao Cui, Shinya Watanabe, Kotaro Kiga, Yoshifumi Aiba,
Moriyuki Kawauchi, Tanit Boonsiri, Kanate Thitiananpakorn,
Yusuke Sato'o, Xin Ee Tan, ○Longzhu Cui (Div. Bacteriol, Sch.
Med., Jichi Med. Univ.)（ 78 ）

DP06-02 (P-345)
Mechanisms of cross-resistant to daptomycin andvancomycin in MRSA
○Kanate Thitiananpakorn, Yoshifumi Aiba, Xin Ee Tan, Shinya
Watanabe, Kotaro Kiga, Yusuke Sato'o, Moriyuki Kawauchi,
Tanit Boonsiri, Bintao Cui, Longzhu Cui (Div. Bacteriol, Sch.
Med., Jichi Med. Univ.)
DP06-03 (P-346)
Generation of bactericidal chimeric phages using SaPIphage system of Staphylococcus aureus○Xin Ee Tan1, Kotaro Kiga1, Shinya Watanabe1, Yusuke Sato'o1,
Yoshifumi Aiba1, Moriyuki Kawauchi1, Kanate
Thitiananpakorn1, Víctor Rodrigo Ibarra Chávez2, José R
Penadés2, Longzhu Cui1 (1Div. Bacteriol, Sch. Med., Jichi Med.
Univ., 2Inst. Infect., Immun., Inflamm., Univ. Glasgow)
DP06-04 (P-347)
Genetic Analysis of Highly β-lactam-resistant Mutants
Generated from OS-MRSA○Tanit Boonsiri, Shinya Watanabe, Kanate Thitiananpakorn,
Yusuke Sato'o, Yoshifumi Aiba, Kotaro Kiga, Teppei Sasahara,Feng-Yu Li, Xin Ee Tan, Longzhu Cui (Div. Bacteriol, Sch. Med.,
Jichi Med. Univ.)
DP06-05 (P-342)
Isolation and characterization of the broad-host range
phage from lysogenic E. coli and sewage○Feng-Yu Li, Kotaro Kiga, Shinya Watanabe, Yusuke Sato'o,
Yoshifumi Aiba, Moriyuki Kawauchi, Xin Ee Tan, Tanit
Boonsiri, Kanate Thitiananpakorn, Longzhu Cui (Div. Bacteriol,
Sch. Med., Jichi Med. Univ.)
DP06-06 (P-340)
Establishment of the bacterial infection models ofGalleria mellonella and mouse for phage therapy○Yusuke Sato'o, Feng-Yu Li, Kotaro Kiga, Shinya Watanabe,
Yoshifumi Aiba, Moriyuki Kawauchi, Xin Ee Tan, Tanit
Boonsiri, Kanate Thitiananpakorn, Longzhu Cui (Div. Bacteriol,
Sch. Med., Jichi Med. Univ.)
DP06-07 (P-335)
AMR bacteria collection and isolation and identificationof MRSA phage○Yoshifumi Aiba, Xin Ee Tan, Kanate Thitiananpakorn, Shinya
Watanabe, Kotaro Kiga, Yusuke Sato'o, Tanit Boonsiri, Feng-Yu
Li, Moriyuki Kawauchi, Longzhu Cui (Div. Bacteriol, Sch. Med.,
Jichi Med. Univ.)
DP06-08 (P-337)
Development of phage genome assembly system using
yeast○Moriyuki Kawauchi, Kotaro Kiga, Feng-Yu Li, Tanit Boonsiri,
Xin Ee Tan, Yusuke Sato'o, Yoshifumi Aiba, Kanate
Thitiananpakorn, Shinya Watanabe, Longzhu Cui (Div.
Bacteriol., Sch. Med., Jichi Med. Univ.)

第 92 回日本細菌学会総会プログラム集

DP06-09 (P-339)
Development of a novel gene-targeted bactericidal
technology using bacteriophage○Kotaro Kiga1, Feng-Yu Li1, Xin Ee Tan1, Yusuke Sato'o1, Shinya
Watanabe1, Yoshifumi Aiba1, Víctor Rodrigo Ibarra Chávez2,
José R Penadés2, Masato Suzuki3, Longzhu Cui1 (1Div. Bacteriol,
Sch. Med., Jichi Med. Univ., 2Inst. Infect., Immun., Inflamm.,
Univ. Glasgow, 3AMR Res. Ctr., Natl. Inst. Infect. Dis.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP07 Taxonomy/Epidemiology/Infectious diseases Isolation and characterization of clinical isolates/
Methods for detection, identification, and diagnosis
23rd, April (Tue) 12:50–13:55
Degital Poster Zone A (Main Hall)
Chair: Junji Matsuo (Health Sciences Univ. of Hokkaido)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP06-10 (P-331)
Energy accumulation can be a novel strategy for
antibiotic-tolerant E. coli persister cells○Naoki Yamamoto1, Rino Isshiki1, Yuto Kawai1, Yurino Ohno1,
Shinya Matsumoto2, Satoshi Tsuneda1 (1Dept. Life Sci. Med.
Biosci., Waseda Univ., 2Dept. Mol. Bacteriol., Sch. Med., Nagoya
Univ., 3Dept. Microbiol., Sch. Med., Nagoya Univ.)
DP06-11 (P-349)
Biological significance of beta-lactam antibiotics
inactivation mediated by cysteine in redox-dependent
manner○Katsuhiko Ono1, Hiroyasu Tsutsuki1, Tianli Zhang1, Takaaki
Akaike2, Tomohiro Sawa1 (1Dept. Microbiol., Grad. Sch. Med.
Sci., Kumamoto Univ., 2Dep. Env. Sci. Mol. Tox., Tohoku Univ.,
Grad. Sch. Med)
DP06-12 (P-348)
Isolation and conjugation assay of ESBL-producing
bacteria and ciliates from sewage water○Takaki Hasegawa, Hiroyuki Yamaguchi, Torahiko Okubo (Fac.
Health Sci., Hokkaido Univ.)
DP06-13 (P-329)
Anti-biofilm effect of Lonicera caerulea var.
emphyllocalyx extract against Porphyromonas
gingivalis○Masaaki Minami1, Mineo Nakamura2, Toshiaki Makino3(1Dept. Bacteriol., Grad. Sch. Med. Sci., Nagoya City Univ.,
2Nakamura Pharmacy, 3Dept. Pharmacog., Grad. Sch. Pharm.
Sci., Nagoya City Univ.)

DP07-01 (P-027)
Mechanism for the expression of sphingomyelinase 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., 3Div. Infect. Cont. Lab. Med. Univ. Hosp., Kyoto Pref. Univ.
Med.)
DP07-02 (P-031)
Study on polymorphism of nisin A resistance factor in
Streptococcus mutans○Toshiya Tsujii1,2, Miki Kawada-Matsuo1, Yuichi Oogai1,2,
Youichi Yamasaki1, Hitoshi Komatsuzawa1 (1Dept. Microbiol.
Med. and Dent. Grad. Sch. Kagoshima Univ., 2Dept. Pediatric.
Sch. Med and Dent. Grad. Sch. Kagoshima Univ.)
DP07-03 (P-029)
Characteristic distribution of carbapenemaseproducing Enterobacteriaceae in Thailand○Dan Takeuchi1, Yukihiro Akeda1,2, Yo Sugawara1, Noriko
Sakamoto1, Shigeyuki Hamada1 (1Japan-Thailand Research
Collaboration Center, Research Institute for Microbial Diseases,
Osaka Univ., 2Division of Infection Control and Prevention,
Grad. Sch. Medicine, Osaka Univ.)
DP07-04 (P-028)
Analysis of bacteriocins in Streptococcus mutans○Atsuko Watanabe1, Hitoshi Komatsuzawa2, Miki KawadaMatsuo2 (1Dept. Orthodontics and Dentofacial Orthopedics,
Kagoshima Univ. Grad. Sch. Medical and Dental Sciences, 2Dept.
Oral Microbiology, Kagoshima Univ. Grad. Sch. Medical and
Dental Sciences)
DP07-05 (P-033)
Potential improvement of prenatal Group B
Streptococcus screening using phages○Jumpei Uchiyama1, Hidehito Matsui2, Tadahiro Nasukawa1,
Yoshihiko Sakaguchi4, Keijiro Mizukami2, Masahiro Sakaguchi2,
Shigenobu Matsuzaki2, Hideaki Hanaki2 (1Sch. Veterinary
Medicine, Azabu Univ., 2Kitasato Institute for Life Sciences,
Kitasato Univ., 3Kochi Univ., 4Kitasato Univ.)（ 79 ）

DP07-06 (P-045)
Helicobacter pylori CagA peptide epitopes capable todetect antibodies in patients sera
○Shamshul Ansari1, Junko Akada1, Seiji Shiota2, Tadayoshi
Okimoto3, Kazunari Murakami3, Yoshio Yamaoka1 (1Dept.
Environmental Prevent. Med., Oita Univ. Faculty Med., Yufu,
2Dept. Gen. Med., Almeida Memorial Hosp., Oita, 3Dept.
Gastroenterol., Oita Univ. Faculty of Med., Yufu)
DP07-07 (P-039)
Prevalence of enterohepatic Helicobacter spp. infection
in pancreatic cancer and biliary tract cancer patients○Takako Osaki1, Fuhito Hojo2, Hideo Yonezawa1, Satoshi
Kurata1, Tomoko Hanawa1, Shigeru Kamiya3 (1Dept. Infect.
Disease., Kyorin Univ. Sch. Med., 2Grad. Sch. Medicine, Instituteof Laboratory Animals, Kyorin Univ., 3Faculty of Health
Sciences, Kyorin Univ.)
DP07-08 (P-041)
Rapid detection of zoonotic tuberculosis using Loop
mediated isothermal amplification○Thoko Kapalamula1, Jeewan Thapa1, Chie Nakajima1,2,
Mwangala Akapelwa1, Stephen V. Gordon3, Yasuhiko Suzuki1,2(1Div Biores, Hokkaido Uni Res Center Zoonosis Ctl, Japan, 2GS
Zoonosis Ctl, GI-CoRE, Hokkaido Univ., Japan, 3Sch. Veterinary
Medicine, Univ. College Dublin, Ireland)
DP07-09 (P-036)
Comparison of selective media for detecting metallobeta-lactamase producing Enterobacteriaceae○Takayuki Shiomoto, Eriko Kimura, Hiroe Kodama, Mutsumi
Tanimura (Ishikawa Pref. Inst. of Public Health and Environ.
Sci.)
DP07-10 (P-042)
Development of rapid diagnostic methods ofHelicobacter suis infection in patients○Hidenori Matsui1, Emiko Rimbara2, Keigo Shibayama2,
Masato Suzuki2 (1Kitasato Institute for Life Sciences, Kitasato
Univ., 2National Institute of Infectious Diseases)
DP07-11 (P-038)
Development of a rapid detection tool for
Mycobacterium avium using Loop-mediated isothermal
Amplification○Mwangala Akapelwa1, Kapalamula Thoko1, Chie Nakajima1,2,
Yasuhiko Suzuki1,2 (1Hokkaido Univ. Research Center for
Zoonosis Control. Div of Bioresources, 2Global Station for
Zoonosis Control, Global Institution for Collaborative Researchand Education (GI-CoRE), Hokkaido Univ.)
DP07-12 (P-035)
Estimation of the aetiology of acute diarrhea in Thai
patients using multiplex quantitative PCR○Kazuhisa Okada, Shigeyuki Hamada (RCC-ERI, RIMD, Osaka
Univ.)（ 80 ）

DP07-13 (P-037)
Development of a new method for detection of bacterial
proliferation activity by using bacterial amino aciduptake○Miki Matsue1, Yoshie Yuasa1, Masato Kobayashi2, Asuka
Mizutani2, Keiichi Kawai2, Shigefumi Okamoto1 (1Dept. Clin.
Lab. Sci., Kanazawa Univ., 2Dept. Clin. Rad. Tec., Kanazawa
Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP08

Ecology - Microbiota

23rd, April (Tue) 12:50–13:30
Degital Poster Zone B (Main Hall)
Chair: Hideaki Higashi (Hokkaido Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP08-01 (P-060)
Investigation of microbiota on retail chicken meat inrelation to Campylobacter contamination
Ryosuke Ago, Nachiko Takeshita, ○Kasumi Kuroki, Ryosuke
Kadoya, Tsutomu Sekizaki (Res. Center for Food Safety, Grad.
Sch. Agr. Life Sci., Univ. of Tokyo)
DP08-02 (P-064)
Effects of SCFAs on fimbrillin-dependent attachment
and colonization of Actinomyces oris
Itaru Suzuki1,2, Takehiko Shimizu2, Makoto Ohnishi1,○Hidenobu Senpuku1 (1Dept. Bacteriol. I, Natl. Inst. Infect.
Dis., 2Dept. Pediatric Dent. Nihon Univ. Sch. Dent. at Matsudo)
DP08-03 (P-065)
Effect of lantibiotics bacteriocin produced by oral
bacteria on intestinal microbiota○Hideo Yonezawa1, Mizuho Motegi5, Takako Osaki1, Fuhito
Hojo3, Yasutoshi Kuroki2, Kentaro Oka2, Satoshi Kurata1,
Tomoko Hanawa1, Motomichi Takahashi1,2, Shigeru Kamiya4(1Dept. Infect. Dis., Kyorin Univ., Sch. Med., 2Miyarisan
Pharmaceutical Co., Ltd, 3Inst. Lab. Anim., Grad. Sch. Med.,
Kyorin Univ., 4Kyorin Univ. Faculty of Health Sciences, 5Tokyo
Medical and Dental Univ.)
DP08-04 (P-062)
Fecal Freeze Storage Period Influences Colonization
Ability for Fecal Microbiota Transplantation○Takashi Sasaki1,2, Dai Ishikawa3, Masahito Takahashi3, Yu Jie
Lu2, Kyoko Kuwahara4, Keiichi Hiramatsu2 (1Animal ResearchCenter, Sch. Med., Sapporo Med. Univ., 2Center of Excellence for
Infection Control Science, Sch. Med., Juntendo Univ., 3Dept.
Gastroenterol., Sch. Med., Juntendo Univ., 4Dept. Microbiol.,Sch. Med., Juntendo Univ.)

第 92 回日本細菌学会総会プログラム集

DP08-05 (P-058)
Change of microflora in gut and oral by changing oral
condition○Ayaka Matsuoka1, Satoshi Nagase1, Yusuke Kotani1,2, Misaki
Nakamura1, Shigefumi Okamoto1 (1Dept. Clin. Lab. Sci.,
Kanazawa Univ., 2Nat. Hosp. Org. Kanazawa. Med. Cent.)

DP09-04 (P-257)
M cell-targeting enhances immune responses induced
by oral immunization with Ag-producing L. lactis○Keita Takahashi, Nozomi Orito, Nagisa Tokunoh, Naoki
Inoue (Dept. Microbiology and Immunology, Gifu
Pharmaceutical Univ.)

DP08-06 (P-066)
Metagenomic analysis of human gut microbiome inpost-operative status of colorectal cancer○Hirotsugu Shiroma1, Sayaka Mizutani1, Shinichi Yachida2,
Takuji Yamada1 (1Dept. Life Science and Technology, Tokyo
Institute of Technology, 2Grad. Sch. Medicine, Osaka Univ.)

DP09-05 (P-258)
LAP increases the DNA delivery efficiency of Internalin
A-expressing invasive Lactococcus lactis○Nozomi Orito, Keita Takahashi, Naoki Inoue (Dept.
Microbiology and Immunology, Gifu Pharmaceutical Univ.)

DP08-07 (P-055)
Candida albicans oral ingestion affects intestinal
microbial flora○Akira Hasebe, Ayumi Saeki, Ken-ichiro Shibata (Dept. Oral
Mol. Microbiol., Grad. Sch. Dent. Med., Hokkaido Univ.)
DP08-08 (P-063)
Symbiosis of Salmonella and Escherichia coli
○Yutaka Midorikawa (Suzuka Univ. Medical Science)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP09

Host defense - Acquired immunity, vaccines andprevention and control of infections/Others
23rd, April (Tue) 12:50–13:45
Degital Poster Zone C (Main Hall)

Chair: Eiki Yamasaki (Obihiro Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP09-01 (P-248)
Immunization with pneumococcal EF-Tu enhances
serotype-independent protection against S. pneumoniae○Kosuke Nagai1, Hisanori Domon1,2, Tomoki Maekawa1,2,
Takumi Hiyoshi1, Hikaru Tamura1,2, Yutaka Terao1,2 (1Div.
Microbiol. Infect. Dis., Niigata Univ. Grad. Sch. Med. & Dent.
Sci., 2Res. Cent. for Adv. Oral Sci., Niigata Univ. Grad. Sch. Med.
& Dent. Sci.)
DP09-02 (P-255)
Efficacy for booster vaccine antigen of the posttranslationally modified Mycobacterium tuberculosis
MDP1○Yuriko Ozeki1, Akihito Nishiyama1, Akira Yokoyama1, Yukiko
Ohara1, Saburo Yamamoto2, Sohkichi Matsumoto1 (1Dept.
Microbiol., Sch. Med., Niigata Univ., 2Japan BCG Laboratory)
DP09-03 (P-256)
Intranasal Vaccine Using Chimeric Vesicles of A
Probiotic Strain Carrying Pneumococcal Capsule○Naoko Matsumoto1,2, Satoru Hirayama1, Karlsson Jens1,3,
Makoto Ohnishi1, Ryoma Nakao1 (1Dept. Bacteriol. I, Natl. Inst.
Infect. Dis., 2New Yachimata General Hospital, 3Dept. Microbiol.
Tumor. Cell Biol, Karolinska Institutet)

DP09-06 (P-250)
Norfloxacin, a new quinolone antibiotic, inhibits
Langerhans cell-mediated Th2 cell development○Katsuhiko Matsui, Azusa Kashima, Ayaka Motegi (Dept. Clin.
Immunol., Meiji Pharm. Univ.)
DP09-07 (P-262)
Intestinal dysbiosis elicited by excessive Th2 responses
induces oral dysbiosis○Shohei Matsui1,2, Hideo Kataoka1, Haruka Fukamachi1,
Hirobumi Morisaki1, Nobuo Okahashi3, Hirotaka Kuwata1(1Dept. Oral Microbiol., Sch. Dent., Showa Univ., 2Dept. Special
Needs Dentistry, Div. Community Based Comprehensive
Dentistry, Sch. Dent., Showa Univ., 3Center for Frontier Oral Sci.,
Grad. Sch. Dent., Osaka Univ.)
DP09-08 (P-265)
p14 is required for the TAX1BP1-mediated xenophagy
against Group A Streptococcus○Ching-Yu Lin, Takashi Nozawa, Atsuko Minowa-Nozawa,
Hirotaka Toh, Chihiro Aikawa, Ichiro Nakagawa (Dept.
Microbiol., Grad. Sch. Med., Kyoto Univ.)
DP09-09 (P-261)
Fully human monoclonal antibodies effectively
neutralizing botulinum neurotoxin serotype B○Takuhiro Matsumura, Sho Amatsu, Masahiro Yutani, Yukako
Fujinaga (Dept. Bacteriol., Grad. Sch. Med. Sci., Kanazawa
Univ.)
DP09-10 (P-263)
Identification of E3 ubiquitin ligase that recognizes
Group A Streptococcus in selective autophagy○Akihiro Yamada, Takashi Nozawa, Ichiro Nakagawa (Dept.
Microbiol., Grad. Sch. Med., Kyoto Univ.)
DP09-11 (P-264)
Analysis of GBP family function in Group A
Streptococcus-induced autophagy○Miyako Hikichi, Takashi Nozawa, Ichiro Nakagawa (Dept.
Microbiol., Grad. Sch. Med., Kyoto Univ.)（ 81 ）

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

DP10 Physiology/Structural biology - Metabolism,
biosynthesis and metabolome/Motility/Signaltransduction (intracellular and intercellular)
23rd, April (Tue) 13:40–15:00
Degital Poster Zone B (Main Hall)
Chair: Yoshikazu Furuta (Hokkaido Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP10-01 (P-079)
Biosynthesis pathway of reactive persulfides inphotosynthetic bacteria○Minkyung Jung1, Taiga Amemiya2, Tomoaki Ida1, Kota Kera2,
Akira Nishimura1, Hozumi Motohashi3, Nobuyuki Uozumi2,
Takaaki Akaike1 (1Tohoku Univ. Grad. Sch. Medicine, 2Tohoku
Univ. Grad. Sch. Engineering, 3Institute of Development, Aging
and Cancer, Tohoku Univ.)
DP10-02 (P-077)
Basic research for novel preventative method of dental
caries by oral Veillonella○Izumi Mashima1, Yu-Chieh Liao2, Futoshi Nakazawa3,
Yoshiaki Kawamura1, Elaine Haase4, Frank Scannapieco4(1Dept. Microbiol., Sch. Pharmacol., Aichi Gakuin Univ., 2Inst.
Pop. Heal. Sci., Natl. Heal. Res. Inst., 3Heal. Sci. Univ. Hokkaido
Grad. Sch. Dentistry, 4Dept. Oral Biol., Sch. Dent. Med., The State
Univ. New York at Buffalo)DP10-03 (P-082)
Hypoxia prompts Chlamydia trachomatis L2 growth
into HEp-2 cells○Kent Hashimoto, Torahiko Okubo, Hiroyuki Yamaguchi (Fac.
Health Sci., Hokkaido Univ.)
DP10-04 (P-089)
Elucidating subunit composition of the motor evolved
from ATP synthase for Mycoplasma mobile gliding○Takuma Toyonaga1, Takayuki Kato2, Akihiro Kawamoto3,
Noriyuki Kodera4, Toshio Ando4, Keiichi Namba2,5, Makoto
Miyata1 (1Grad. Sch. Sci., Osaka City Univ., 2Grad. Sch. Front.
Biosci., Osaka Univ., 3IPR, Osaka Univ., 4Bio-AFM FRC.,
Kanazawa Univ., 5BDR & SPring-8, Riken)
DP10-05 (P-086)
Structural analysis of the switching mutants in FliG ofmarine Vibrio by NMR and Cryo-ET○Tatsuro Nishikino1, Yohei Miyanoiri2, Shiwei Zhu3, Seiji
Kojima1, Jun Liu3, Michio Homma1 (1Div. Biol. Sci. Grad. Sch.
Sci., Nagoya Univ., 2Inst. Protein Res. Osaka Univ., 3Dep.
Microbial Pathogenesis, Microbial Sci. Inst. Yale Univ.)（ 82 ）

DP10-06 (P-090)
Molecular speedometer in the gliding motility of
Mycoplasma pneumoniae○Kohki Murata1, Daisuke Nakane1, Tsuyoshi Kenri2, Keigo
Shibayama2, Takayuki Nishizaka1 (1Dept. Physics, Gakushuin
Univ., 2Dept. Bacteriology II, National Institute of Infectious
Diseases)
DP10-07 (P-085)
Different roles of flagellar sheath proteins FcpA, FcpBand FlaA for flagellum formation in Leptospira biflexa○Nobuo Koizumi1, Akihiro Kawamoto2, Yuya Sasaki1,3, Makoto
Ohnishi1, Shuichi Nakamura4 (1Dept. Bacteriol. I, NIID, 2Inst.
Protein Res., Osaka Univ., 3BASE, Tokyo Univ. Agri. Tech.,
4Dept. Appl. Phys., Tohoku Univ.)
DP10-08 (P-083)
Measurement of forces on Leptospira swimming○Shuichi Nakamura1, Keigo Abe1, Kyosuke Takabe1,2 (1Grad.
Sch. Eng., Tohoku Univ., 2Grad. Sch. Life and Env. Sci., Univ.
Tsukuba)DP10-09 (P-092)
Adhesion and motility of Leptospira on animal cultured
cells○Jun Xu1, Nobuo Koizumi2, Shuichi Nakamura3 (1Grad. Sch.
Agr. Sci., Tohoku Univ., 2Dept. Bactoriol. I, NIID, 3Grad. Sch.
Eng., Tohoku Univ.)
DP10-10 (P-084)
The flagellar MS ring assembly is promoted by FlhF, thenumber and position regulator protein○Hiroyuki Terashima, Keiichi Hirano, Michio Homma (Div.
Biol. Sci., Grad. Sch. Sci., Nagoya Univ.)
DP10-11 (P-088)
Detailed measurements of gliding behavior in
Mycoplasma gallisepticum○Masaki Mizutani1, Makoto Miyata1,2 (1Grad. Sch. Sci., Osaka
City Univ., 2OCARINA, Osaka City Univ.)
DP10-12 (P-097)
The extracellular vesicles from E. coli and macrophages
mediate the inflammatory responses○Mayuko Oka1, Risa Imamiya1, Hiroshi Ichikawa2, Yukiko
Minamiyama1, Yasuhiko Horiguchi3 (1Food Hyg. Env. Health.,
Grad. Sch. Life Env. Sci., Kyoto Pref. Univ., 2Doshisya Univ.,
3Dept. Mol. Bacteriol., RIMD, Osaka Univ.)
DP10-13 (P-093)
SPY1588, two component sensor protein ofStreptococcus pyogenes, senses proton and is
phosphorylated○Masanori Isaka1, Ichiroh Tatsuno1, Jun-ichi Maeyama2, Tadao
Hasegawa1 (1Dept. Microbiol., Grad. Sch. Med., Nagoya City
Univ., 2Dept. Blood. Safe. NIIH)

第 92 回日本細菌学会総会プログラム集

DP10-14 (P-099)
Improvement of plasmid-containing membrane vesicle
production in Escherichia coli
○Sharmin Aktar1, Hiroyuki Futamata1,2, Yosuke Tashiro1(1Dept. Engineer., Grad. Sch. Integr. Sci. Technol., Shizuoka
Univ., 2Res. Inst. Green Sci. Technol., Shizuoka Univ.)
DP10-15 (P-094)
Single-cell analysis of cell death regulated by quorum
sensing in Streptococcus mutans○Ryo Nagasawa1, Nozomu Obana2, Nobuhiko Nomura3 (1Grad.
Sch. Life Environ. Sci., Univ. Tsukuba, 2TMRC, Fac. Med., Univ.
Tsukuba, 3Fac. Life Environ. Sci., Univ. Tsukuba)
DP10-16 (P-096)
Quorum sensing controls the morphological change of
biofilms in Clostridium perfringens○Yoshihiko Tabushi1, Nozomu Obana2,4, Nobuhiko Nomura3,4(1Sch. Life Environ. Sci., Univ. Tsukuba, 2TMRC, Fac. Med.,
Univ. Tsukuba, 3Fac. Life Environ. Sci., Univ. Tsukuba, 4MiCS,
Univ. Tsukuba)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP11

Antimicrobial agents and resistance Antimicrobial resistance
23rd, April (Tue) 13:55–15:10
Degital Poster Zone C (Main Hall)

Chair: Itaru Hirai (Univ. of the Ryukyus)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP11-01 (P-322)
Monitoring of antimicrobial resistance in Salmonella
spp. of food origin from 2015–2017 in Japan
Keiko Semba1, Yuki Abe1, Sachiyo Sonobe1,2, Manabu Aono3,
Koumei Shirabe3, Akemi Kai3, Keigo Shibayama3, Makoto
Ohnishi1, Haruo Watanabe1, ○Hiroto Shinomiya1 (1Ehime
Prefect. Instit. Public Health Environ. Sci., 2Yamaguchi Prefect.
Instit. Public Health Environ., 3Nat. Instit. Infect. Dis.)
DP11-02 (P-312)
In vitro inhibition of antifugal echinocandin by
antibiotics
Keiju Harada1,2, Azusa Takahashi-Nakaguchi1, Michiyo Sato1,
Kiminori Shimizu2, ○Hiroji Chibana1 (1Med. Mycol. Res. Ctr,
Chiba Univ., 2Dept. Biolog. Sci. Tech, Tokyo Univ. Sci.)

DP11-03 (P-321)
Determination of pyrazinamide resistance in
Mycobacterium tuberculosis isolated from Lusaka,
Zambia○Precious Bwalya1, Tomoyuki Yamaguchi1, Georgina
Mulundu3, Chie Nakajima1,2, Grace Mbulo4, Eddie Solo4, Yukari
Fukushima1, Kunda Kasakwa4, Yasuhiko Suzuki1,2 (1Div. Biores,
Hokkaido Univ. Res Center Zoonosis Ctl, 2GS Zoonosis Ctl, GICoRE, Hokkaido Univ., 3Sch. Medicine, Univ. of Zambia,
4Tuberculosis Laboratory, Univ. Teaching Hospital, MOH,
Zambia)DP11-04 (P-285)
Mirosamicin resistance of a honeybee pathogen,
Melissococcus plutonius○Daisuke Takamatsu1, Emi Yoshida2, Eri Watando3, Yuichi
Ueno1, Masahiro Kusumoto1, Masatoshi Okura1, Makoto Osaki1,
Ken Katsuda1 (1NIAH, NARO, 2Iwate Pref., 3Aichi Pref.)DP11-05 (P-286)
Zinc potentiates the action of tosufloxacin to kill
Escherichia coli persisters in biofilm○Masaru Usui1, Hayato Yokoo1, Yutaka Tamura1, Chie
Nakajima2, Yasuhiko Suzuki2, Ghigo Jean-Marc3, Christophe
Beloin3 (1Rakuno Gakuen Univ., 2Hokkaido Univ., 3Institut
Pasteur)DP11-06 (P-307)
Roles of lytic transglycosylases in biofilm formation andantibiotic resistance in MRSA
○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., Jikei Univ. Sch. Med.)
DP11-07 (P-323)
A megaplasmid carrying multidrug-resistance genes in
Salmonella Infantis isolated from patients and broiler
meat○Yuki Abe1, Tsuyoshi Sekizuka2, Sachiyo Sonobe1, Keiko
Semba1, Manabu Aono2, Makoto Kuroda1, Hiroto Shinomiya1(1Ehime Prefect. Instit. Public Health Environ. Sci., 2Nat. Instit.
Infect. Dis.)
DP11-08 (P-300)
Molecular characterization of beta-lactamase in
Shewanella spp.
○Yuki Ohama1,2, Kotaro Aoki2, Yoshimi Higurashi1, Tomoaki
Sato1, Keita Tatsuno1, Kyoji Moriya2, Yoshikazu Ishii2 (1Dept.
Infect. Cont. Prev., Univ. Tokyo Hosp., 2Dept. Microbiol. Infect.
Dis., Sch. Med., Toho Univ.)（ 83 ）

DP11-09 (P-292)
The Effectiveness of UVA-LED Irradiation on ESBL
Producing Escherichia coli
○Maria Ulfa1, Takaaki Shimohata1, Shiho Fukushima1,
Momoyo Azuma2, Takashi Uebanso1, Kazuaki Mawatari1, Akira
Takahashi1 (1Dept. Prevent. Environ. Nutr., Inst. Biomed. Sci.,
Tokushima Univ. Grad. Sch., 2Dept. Infect. Cont. Prevent.,
Tokushima Univ. Hosp.)
DP11-10 (P-304)
Dynamics of blaIMP-6 dissemination via epidemic pKPI-6
and diverse types of carriage○Ryuichiro Abe1, Ryuji Kawahara2, Yo Sugawara1, Yukihiro
Akeda1,3, Kazunori Tomono3, Shigeyuki Hamada1 (1RIMD,
Osaka Univ., 2Osaka Inst. Public Health, 3Med. Hosp. Osaka
Univ.)
DP11-11 (P-318)
Emergence of a novel CTX-M-207 beta-lactamaseproducing E. coli strain with mutation in OmpC porin
isolated in Japan○Tomoki Mizuno1, Ryuichi Nakano1, Yuki Yamada2, Akiyo
Nakano1, Akira Suwabe2,3, Hisakazu Yano1 (1Nara Med. Univ.,
2Iwate Med. Univ. Hosp., 3Iwate Med. Univ. Sch. Med.)
DP11-12 (P-305)
WQ-3810 showed strong inhibitory activity against
Mycobacterium leprae DNA gyrase○JongHoon Park1, Tomoyuki Yamaguchi1, Yuki Ouchi1, Hyun
Kim2, Chie Nakajima1,3, Yasuhiko Suzuki1,3 (1Div Biores,
Hokkaido Univ. Res Center Zoonosis Ctl, Japan, 2Dept.
Bacteriology II, National Institute of Infectious Diseases, Japan,
3GS Zoonosis Ctl, GI-CoRE, Hokkaido Univ.)
DP11-13 (P-310)
Antimicrobial resistance genes of Salmonella serovars
isolated from broiler chickens in Kagoshima, Japan○Minh Duc Vu1,2, Rina Kakiuchi4, Hajime Toyofuku2, Takeshi
Obi2, Takehisa Chuma1 (1Vet. Public Health. Joint Fac. Vet.
Med., Kagoshima Univ., 2The United Grad. Sch. Vet. Sci.,
Yamaguchi Univ., 3Animal Microbiol., Joint Fac. Vet. Med,
Kagoshima Univ., 4Grad. Sch. Agri., Kagoshima Univ.)
DP11-14 (P-309)
Characterization of a KPC-2-positive Klebsiella andAeromonas spp. from urban wastewater○Makoto Kuroda, Tsuyoshi Sekizuka, Takaya Segawa, Masanori
Hashino, Yuba Inamine (Nati. Insti. Infec. Dis.)
DP11-15 (P-324)
Alternative Helicobacter pylori regimen in Indonesianwith High Metronidazole and Levofloxacin Resistance○Langgeng Waskito1, Muhammad Miftahussurur2, Ari Syam3,
Yudith Rezkitha3, Yoshio Yamaoka1 (1Dept. Environmental andPreventive Med., Faculty Med., Oita Univ., 2Institute of Tropical
Disease, Univ. Airlangga, 3Dept. Internal Med., Faculty Med.,
Univ. Indonesia)（ 84 ）◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP12

Pathogenicity - Toxins, effectors and physically
active substances
23rd, April (Tue) 14:05–15:10
Degital Poster Zone A (Main Hall)

Chair: Toyoko Hiroi (Obihiro Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP12-01 (P-177)
Role of toxic shock syndrome toxin-1 on tampon-related
toxic shock syndrome
Krisana Asano, ○Akio Nakane (Dept. Microbiol. Immunol.,Hirosaki Univ. Grad. Sch. Med.)
DP12-02 (P-173)
Regulatory mechanism of toxic shock syndrome toxin-1
in clinically isolated Staphylococcus aureus
Yusuke Taki1,2, Shinya Watanabe1, Yusuke Sato'o1, ○Feng-Yu
Li1, Thitiananpakorn Kanate1, Boonsiri Tanit1, Yoshifumi Aiba1,
Kotaro Kiga1, Longzhu Cui1 (1Div. Bacteriology, Sch. Medicine,
Jichi Medical Univ., 2Dept. Gastroenterological Surgery,Shizuoka General Hospital)
DP12-03 (P-195)
Screening of tobacco proteins targeted by Ralstonia
solanacearum type III effectors with yeast two hybrid
systemLaxmi Kharel, Akinori Kiba, Yasufumi Hikichi, ○Kouhei
Ohnishi (Fac. Agricul. Marine Sci., Kochi Univ.)
DP12-04 (P-192)
Collagen anchors of bacterial collagenases and theirapplication to periodontal tissue regeneration○Osamu Matsushita1, Takehiko Mima1, Kazuyoshi Gotoh1,
Yumiko Yamamoto1, Caviness Perry2, Joshua Sakon2, Takaki
Koide3, Kentaro Uchida4, Shin Nakamura1, Shogo Takashiba1(1Grad. Sch. Med Dent Pharm Sci, Okayama Univ., 2Dept. Chem
Biochem, Univ. Arkansas, 3Grad. Sch. Adv Sci Eng, Waseda
Univ., 4Sch. Med, Kitasato Univ.)
DP12-05 (P-179)
The enzyme reaction mechanism of Binary Enterotoxinof C. perfringens (BEC) subunit-a (BECa)○Kengo Ueda1, Kazuki Kawahara1, Shinya Yonogi1,2, Hiroya
Oki3, Shigeaki Matsuda3, Toshio Kodama3, Tetsuya Iida1, Takuya
Yoshida1, Tadayasu Ohkubo3, Shota Nakamura3 (1Grad. Sch.
Pharm. Sci., Osaka Univ., 2Div. Microbiol. Osaka Institute of
Public Health, 3RIMD, Osaka Univ.)
DP12-06 (P-169)
Identification of Bordetella dermonecrotic toxin
receptor○Shihono Teruya1, Yukihiro Hiramatsu1, Noriko Shinoda1,2,
Kentaro Tsukamoto1, Keiji Nakamura1, Aya Fukui1, Keisuke
Ishigaki1, Naoaki Shinzawa1, Yasuhiko Horiguchi1 (1Dept. Mol.
Bact., RIMD, Osaka Univ., 2Dept. Microbiol., Sch. Med., Fujita
Health Univ.)

第 92 回日本細菌学会総会プログラム集

DP12-07 (P-189)
Quenching chemicals on quorum sensing of Ralstonia
solanacearum and their modes of action○Chika Takemura1, Kazusa Hayashi1, Wakana Senuma1, Ayaka
Yoshihara2, Akinori Kiba1, Kouhei Ohnishi1, Kenji Kai2,
Yasufumi Hikichi1 (1Fac. Agri & Marine Sci., Kochi Univ., 2Osaka
Pref. Univ.)
DP12-08 (P-181)
How does the mycoplasmal lipopeptide FSL-1 induce
IL-1beta release by living macrophages?
○Ayumi Saeki1, Kohsuke Tsuchiya2, Takashi Suda2, Takeshi
Into3, Akira Hasebe1, Toshihiko Suzuki4, Ken-ichiro Shibata1(1Dept Oral Mol Microbiol, Hokkaido Univ. Grad. Sch. Dent
Med., 2Div Immunology Molecular Biology, Kanazawa Univ.
Cancer Research Institute, 3Dept. Oral Microbiol., Asahi Univ.
Sch. Dent., 4Dept. Bacterial Pathogen, Infect Host Response,Tokyo Med Dent Univ.)

DP12-13 (P-180)
Identification of a Legionella deubiquitinase thatinteracts with COPI vesicles○Tomoe Kitao1, Tomoko Kubori1, Shintaro Seto2,3, Kohei
Arasaki1, Hiroki Nagai1 (1Dept. Microbiol., Grad. Sch. Med., Gifu
Univ., 2Research Institute of Tuberculosis, 3Sch. Life Sci., Tokyo
Univ. Pharm and Life Sci.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP13 Genetics/Genomics/Biotechnology - Gene
regulation and transcriptome analysis/Genetic
manipulation and analysis, biotechnology and synthetic
biology
23rd, April (Tue) 15:10–16:00
Degital Poster Zone B (Main Hall)
Chair: Hiroyuki Yamaguchi (Hokkaido Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP12-09 (P-193)
Molecular characteristics of infantilysin secreted from
Streptococcus infantis○Chihiro Kodama1, Qing Tang2, Hideaki Nagamune1,2,
Toshifumi Tomoyasu1,2, Atsushi Tabata1,2, Ayuko Takao3,
Nobuko Maeda3 (1Dept. Biol Tech., Tokushima Univ., 2Adv Tech
Sci., Tokushima Univ. Grad. Sch., 3Dept. Oral Bacteriol.,
Tsurumi Univ.)
DP12-10 (P-183)
Histamine release from mast cells induced bystaphylococcal enterotoxin A evokes vomiting reflex incommon marmoset○Hisaya Ono1,2, Shouhei Hirose2,3, Kouji Narita2,4, Krisana
Asano2,3, Dong-Liang Hu1, Akio Nakane2,3 (1Dept. Zoonoses,
Sch. Vet. Med., Kitasato Univ., 2Dept. Microbiol. Immunol.,Hirosaki Univ. Grad. Sch. Med., 3Dept. Biopolymer Health
Science, Hirosaki Univ. Grad. Sch. Med., 4Inst. Animal Exp.,
Hirosaki Univ. Grad. Sch. Med.)
DP12-11 (P-187)
Response of human neutrophil-like cell to 5D-CDC
produced by S. mitis○Miho Kobayashi1, Atsushi Tabata2, Hisashi Ohkuni3,4, Ayuko
Takao2, Toshifumi Tomoyasu4, Nobuko Maeda2, Hideaki
Nagamune2 (1Inst. Tech. & Sci., Tokushima Univ. Grad. Sch.,
2Grad. Sch. Tech. Indust. & Social Sci., Tokushima Univ. Grad.
Sch, 3Health Sci. Res. Inst. East Japan Co. Ltd, 4Dept. Oral.
Bacteriol., Tsurumi Univ.)
DP12-12 (P-168)
Analysis of periodontal tissue destruction induced by A.
actinomycetemcomitans leukotoxin○Takumi Hiyoshi1,2, Hisanori Domon1,3, Tomoki Maekawa1,2,3,
Kosuke Nagai1, Hikaru Tamura1,2,3, Yutaka Terao1,3 (1Div
Microbiol Infect Dis, Niigata Univ. Grad. Sch. Med & Dent Sci,
2Div Periodontol, Niigata Univ. Grad. Sch. Med & Dent Sci, 3Res
Cent Adv Oral Sci, Niigata Univ. Grad. Sch. Med & Dent Sci)

DP13-01 (P-142)
The plasmid-encoded transcription factor ArdK
contributes to the repression of blaIMP-6 expression○Takaya Segawa1, Tsuyoshi Sekizuka1, Satowa Suzuki2,3, Keigo
Shibayama2, Mari Matsui1, Makoto Kuroda1 (1Genomics Center,
NIID, 2AMR Center, NIID, 3Dept. Bacteiol. II, NIID)
DP13-02 (P-140)
Bacterial target-centric view of small RNA regulation
revealed by comparative CLIP-seq○Kotaro Chihara1,2, Thorsten Bischler3, Lars Barquist4,5,
Naohiro Noda2, Jörg Vogel4,5, Satoshi Tsuneda1 (1Dept. Life Sci.
Med. Biosci., Waseda Univ., 2Biomed. Res. Inst., Natl. Inst. Adv.
Ind. Sci. Technol., 3Core Unit Sys. Med., Univ. Hosp. Würzburg,
4Inst. Mol. Infect. Biol. (IMIB), Univ. Würzburg, 5Helmholtz
Inst. RNA-based Infect. Res. (HIRI))
DP13-03 (P-138)
Regulation of small RNA expression in Vibrio
alginolyticus○Takehiko Mima1, Darwinata Agus Eka1,2, Kazuyoshi Gotoh1,
Yumiko Yamamoto1, Osamu Matsushita1 (1Dept. Bacteriol.,
Okayama Univ. Grad. Sch. Med. Dent. Pharm. Sci., 2Dept. Clin.
Microbiol., Fac. Med., Udayana Univ., Indonesia)
DP13-04 (P-141)
Fine tuning of gene expression in eukaryotes by
Mycoplasmal DNA sequences○Motoaki Yasuda, Akira Hasebe, Ayumi Saeki, Ken-ichirou
Shibata (Dept. Oral Molecular Microbiology., Hokkaido Univ.)
DP13-05 (P-146)
Studies on CytR, a repressor for microcolony formationand flagellar expression in uropathogenic E. coli (UPEC)○Hidetada Hirakawa1, Haruyoshi Tomita1,2 (1Dept. Bacteriol.,Grad. Sch. Med., Gunma Univ., 2Lab. Drug Resist., Gunma Univ.)（ 85 ）

DP13-06 (P-145)
Post-transcriptional regulation of TCA cycle by mRNA
3'UTRs in Enterobacteriaceae○Masatoshi Miyakoshi (Fac. Med., Univ. Tsukuba)
DP13-07 (P-149)
Developing a method for tail-to-tail gene profiling○Akinori Kato1, Taihei Kitada1, Atsuya Tanigawa1, Yu
Kanesaki2, Hirofumi Yoshikawa3, Eduardo Groisman4 (1Dept.
Adv Biosci, Kindai Univ., 2NGRC, Tokyo Univ. of Agric, 3Dept.
Biosci, Tokyo Univ. of Agric, 4Dept. Microbiol Pathol, Yale Univ.
Sch. Med)
DP13-08 (P-147)
The possibility of the pYT plasmid in the use of genetic
analysis of NTM○Takayoshi Nozaki1,2, Masaaki Nakayama2, Midori Ogawa3,
Shiomi Yoshida4, Manabu Ato5, Naoya Ohara2 (1Dept.
Comprehensive Dent., Okayama Univ. Grad. Sch. Med. Dent.
Pharm., 2Dept. Oral Microbiol., Okayama Univ. Grad. Sch. Med.
Dent. Pharm., 3Dept. Microbiol., Sch. Med., UOEH, 4Clin. Res.
Cent., NHO Kinki-chuo Chest Med. Cent., 5Dept. Mycobacteriol.,
Leprosy Res. Cent., NIID)
DP13-09 (P-154)
Genome-wide analysis of host genes required for
T-phages○Keiko Inaba-Hasegawa, Hiroki Nagai, Hiroki Ando (Dept.
Microbiol,, Grad. Sch, Med., Gifu Univ.)
DP13-10 (P-152)
Creation of non-replicative bacteriophage for thetreatment of bacterial infectious diseases○Shoichi Mitsunaka, Hiroki Nagai, Hiroki Ando (Dept.
Microbiology Grad. Sch. Medicine Gifu Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP14

Host defense - Innate immunity

23rd, April (Tue) 15:20–16:15
Degital Poster Zone C (Main Hall)
Chair: Kenji Yokota (Okayama Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP14-01 (P-242)
Resolvin E1 enhances fMLF-induced ROS generation via
LTB4 receptors○Yuka Unno1, Yoshinori Sato1, Chizuru Miyazaki1, Shigeru
Nagakawa1, Go Kamoshida1, Satoshi Nishida1, Takane Ueda1,
Tsuneyuki Ubagai1, Yasuo Ono1 (1Dept. Microbiol. Immunol.,
Teikyo Univ. Sch. Med., 2Fac. of Pharm. Sci., Hokkaido Univ.)（ 86 ）

DP14-02 (P-247)
MMP-3 mRNA expression of synovial tissue infectedwith Mycoplasma bovis and their regulatory system ofsynoviocytes○Koji Nishi1, Satoshi Gondaira1, Mariko Okamoto1, Takanori
Nebu1, Jumpei Fujiki2, Hidetomo Iwano2, Hidetoshi Higuchi1(1Dept. Anim. Health, Rakuno Gakuen Univ., 2Dept. Vet.
Biochem., Rakuno Gakuen Univ.)
DP14-03 (P-234)
The TLR2–IL-6–Mincle axis is essential to protect
against severe invasive streptococcal infection○Takayuki Matsumura1, Tadayoshi Ikebe2, Makoto Ohnishi2,
Sho Yamasaki3, Yoshimasa Takahashi1, Manabu Ato4 (1Dept.
Immunol., Natl. Inst. Infect. Dis., 2Dept. Bacteriol. I, Natl. Inst.
Infect. Dis., 3Div. Mol. Immunol., RIMD, Osaka Univ., 4Dept.
Mycobacteriol., Lepr. Res. Ctr., Natl. Inst. Infect. Dis.)
DP14-04 (P-236)
Role of host innate immunity regulated by microbiota
for protection against Salmonella infection○Hitoshi Tsugawa1, Ayaka Kanai1, Yuki Sugiura1, Hidekazu
Suzuki2, Makoto Suematsu1, Yasuaki Kabe1 (1Dept. Biochem.,
Keio Univ., Sch. Med., 2Medical Education Center, Keio Univ.,
Sch. Med.)
DP14-05 (P-241)
Anti-inflammatory activity of reactive sulfur species:
mechanisms and therapeutic potentials○Tomohiro Sawa1, Tianli Zhang1, Hiroyasu Tsutsuki1,
Katsuhiko Ono1, Islam Waliul1, Takaaki Akaike2 (1Dept.
Microbiol. Grad. Sch. Med. Sci., Kumamoto Univ., 2Dept.
Environm. Med. Mol. Toxicol., Tohoku Univ. Med. Sch.)
DP14-06 (P-246)
Immunomodulatory effects of outer membrane vesicles
from acetic acid bacteria○Masahito Hashimoto, Risako Baba, Yuria Maki, Mami Ozono,
Shuhei Hashiguchi (Sci. & Eng. Area, Kagoshima Univ.)
DP14-07 (P-243)
A 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. Medicine, Univ. the Ryukyus, 2Molecular
Microbiology Group, Tropical Biosphere Research Center, Univ.
of the Ryukyus)
DP14-08 (P-240)
Hypoxia induces enhancement of inflammasome
activation by P. gingivalis infection○Tokuju Okano1, Shiho Suzuki1, Mikio Shoji2, Koji Nakayama2,
Toshihiko Suzuki1 (1Dept. Bact. Pathogen., Infect. Host Resp.
Sch. Med. Dent., TMDU, 2Div. Oral Infect., Dept. Mol. Microbiol.
Immunol., Sch. Biomedi. Sci., Nagasaki Univ.)

第 92 回日本細菌学会総会プログラム集

DP14-09 (P-233)
Antimicrobial peptide LL-37 ameliorates mouse sepsis
through microparticle release from neutrophils○Yumi Kumagai1, Taisuke Murakami1, Kyoko Kuwahara1,2, Isao
Nagaoka1 (1Dept. Host Defense Biochem. Res., Sch. Med.,
Juntendo Univ., 2Dept. Microbiol., Sch. Med., Juntendo Univ.)
DP14-10 (P-237)
The contribution of neutrophils to pneumonia caused by
Mycoplasma pneumoniae○Shigeyuki Tamiya1,2, Yasuo Yoshioka1,2,3 (1Grad. Sch. Pharma.
Sci., Osaka Univ., 2Vaccine Creation Project, Research Institutefor Microbial Diseases, Osaka Univ., 3The Research Foundation
for Microbial Diseases, Osaka Univ.)
DP14-11 (P-245)
Pyroptosis enhances antibiotic therapy of listeriosis○Kohsuke Tsuchiya, Takashi Suda (Div. Immunol. Mol. Biol.,Cancer Res. Inst., Kanazawa Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP15 Pathogenicity - Toxins, effectors and physically
active substances/Others
23rd, April (Tue) 15:20–16:30
Degital Poster Zone A (Main Hall)
Chair: Takashi Sasaki (Sapporo Medical Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP15-01 (P-196)
Systematic multiple deletion analysis of T3E effectors in
Ralstonia solanacearum○Ni Lei1, Li Chen3, Akinori Kiba2, Yasufumi Hikichi2, Kouhei
Ohnishi2 (1The United Graduate School Agricul. Sci., Ehime
Univ., 2Fac. Agricul. Marine Sci., Kochi Univ., 3Shaanxi Normal
Univ.)
DP15-02 (P-184)
Identification and characterization of Bartonelladerived angiogenic factor○Kentaro Tsukamoto1, Akito Kawai1, Masahiro Suzuki1,
Yasuhiko Horiguchi2, Yohei Doi1 (1Dept. Microbiol., Fujita
Health Univ. Sch. Med., 2Dept. Mol. Bact., RIMD, Osaka Univ.)
DP15-03 (P-174)
Exploring a molecular switch for beta-barrel poreassembly in the staphylococcal bi-component toxin○Kein Takeda1, Yoshikazu Tanaka2, Naoki Abe1, Jun Kaneko1(1Dept. Microbial. Biotechnol., Grad. Sch. Agr. Sci., Tohoku
Univ., 2Lab. Appl. Biol. Mol. Sci., Grad. Sch. Life. Sci., Tohoku
Univ.)

DP15-04 (P-191)
Botulinum neurotoxin A2 enters more effectively thanA1 in neuronal cells○Tomoko Kohda1, Kentaro Tsukamoto2, Syunji Kozaki1,
Masafumi Mukamoto1 (1Dept. Vet. Sci, Grad. Sch. Life Environ.
Sci, Osaka Pref. Univ., 2Dept. Microbiol. Fujita Health Univ. Sch.
Med.)
DP15-05 (P-198)
Group A streptococcus NAD-glycohydrolase inhibits the
autophagosome formation through PIK3C3/RAB1○Hirotaka Toh, Chihiro Aikawa, Takashi Nozawa, Ichiro
Nakagawa (Dept. Microbiol., Grad. Sch. Med., Kyoto Univ.)
DP15-06 (P-190)
Characterization of Cholesterol-dependent cytolysinlike molecule of Streptococcus pseudopneumoniae○Airi Matsumoto1, Atsushi Tabata2, Toshifumi Tomoyasu2,
Hideaki Nagamune2 (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.)
DP15-07 (P-170)
Inflammasome activation induced by Clostridium
perfringens○Kiyonobu Yamamura1, Tokuju Okano1, Kaori Ohtani2,
Toshihiko Suzuki1 (1Dept. Bacterial Pathogenesis, Tokyo Med.
Dent. Univ., 2Dept. Bacteriol. Bacterial Infection, Tokai Univ.)
DP15-08 (P-175)
Bordetella bronchiseptica Bcr4 antagonizes the negative
regulatory function of BspR
○Asaomi Kuwae, Ryutaro Nishimura, Akio Abe (Grad. Sch.
Infect. Cont., Kitasato Univ.)
DP15-09 (P-201)【Withdrawn】
DP15-10 (P-231)
Analysis of persistent infection mechanisms by
Helicobacter pylori small RNA○Ryo Kinoshita1, Kotaro Kiga1, Ryota Otsubo2, Yoshitoshi
Ogura4, Takahito Sanada2, Tokuju Okano3, Toshihiko Suzuki3,
Tetsuya Hayashi4, Hitomi Mimuro1,2 (1Div. Bacteriol., IMSUT,
Univ. of Tokyo, 2Dep. Infect. Microbiol., RIMD, Osaka Univ.,
3Dep. Bact. Pathogen., Grad. Sch. Med. Dent. Sci., Tokyo Med.
Dent. Univ., 4Dep. Bact., Fac. Med. Sci., Kyushu Univ.)
DP15-11 (P-220)
Prevention of enterohemorrhagic Escherichia coli
O157:H7 infection in gnotobiotic mice
○Kazuki Saito, Yukako Koyanagi, Hiroshi Yoneyama, Emiko
Isogai (Grad. Sch. Agricultural Science, Tohoku Univ.)（ 87 ）

DP15-12 (P-229)
Pnuemococcal endonuclease; endA enhances shedding
and transmission○Shigeto Hamaguchi1, Yukihiro Akeda1, JN Weiser2, Kazunori
Tomono1 (1Division of Infection Control and Prevention, Osaka
Univ. Hospital, 2Dept. Microbiology, New York Univ. Sch.
Medicine)
DP15-13 (P-221)
Molecular Engineering of E-cadherin Inhibitor from
Clostridium botulinum Hemagglutinin○Sho Amatsu1,2, Takuhiro Matsumura1, Masahiro Yutani1,
Yukako Fujinaga1 (1Dept. Bacteriology, Grad. Sch. Med. Sci.,
Kanazawa Univ., 2Dept. Forensic Med. Pathol., Grad. Sch. Med.
Sci., Kanazawa Univ.)
DP15-14 (P-225)
Helicobacter japonicus infection contributes thedevelopment of potent mucosal barrier systems○Hitoki Yamanaka1,2, Ritsuko Masuyama3, Kazutaka Ohsawa2(1Res. Ctr. Sprt Adv. Sci., Shinshu Univ., 2Life Sci. Sprt. Ctr.,
Nagasaki Univ., 3Grad. Sch. Biomed. Sci., Nagasaki Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP16 Genetics/Genomics/Biotechnology - Genomics,
bioinformatics and systems biology/Horizontal genetransfer, mobile genetic element and evolution/Others
23rd, April (Tue) 16:10–16:55
Degital Poster Zone B (Main Hall)
Chair: Ryo Murata (Rakuno Gakuen Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP16-01 (P-123)
Genome-wide assessment of Mycobacterium
tuberculosis conditionally essential metabolic pathways○Yusuke Minato1, Daryl Gohl2, Joshua Thiede1,3, Jeremy
Chacón3, William Harcombe4,5, Fumito Maruyama1, Anthony
Baughn1 (1Dept. Microbiol. Immunol., Sch. Med., Univ.
Minnesota, 2Genomics Center, Univ. Minnesota, 3Biotechnology
Institute and Dept. Ecology, Evolution and Behavior, Univ.
Minnesota, 4Dept. Micro., Sch. Med., Kyoto Univ., 5Scientific andTechnological Bioresource Nucleus, Universidad de La Frontera)
DP16-02 (P-124)
Metagenomic approach to the identification of causative
agents of a polymicrobial disease○Yasuhiro Gotoh1, Rei Kajitani2, Yoshitoshi Ogura1, TakehikoItoh2, Naoaki Misawa3, Tetsuya Hayashi1 (1Fac. Med. Sci.,
Kyushu Univ., 2Sch. Biosci. Biotech., Tokyo Inst. Tech., 3Dept.
Vet. Sci., Fac. Agric., Miyazaki Univ.)（ 88 ）

DP16-03 (P-134)
Salmonella genomic island 3 is an integrative andconjugative element, and contributes to heavy-metal
resistance○Nobuo Arai1,2, Tsuyoshi Sekizuka3, Yukino Tamamura2,Masahiro Kusumoto2, Atsushi Hinenoya1, Shinji Yamasaki1,
Taketoshi Iwata2, Ayako Watanabe2, Makoto Kuroda3, Masato
Akiba1,2 (1Grad. Sch. Life and Environ. Sci., Osaka Pref. Univ.,
2Natl. Inst. Anim. Health, 3Natl. Inst. Infect. Dis.)
DP16-04 (P-135)
Genomic feature and virulence potential of cryptic
Escherichia clade I carrying Stx2
○Yoko Arimizu1, Kazuko Seto2, Jyunko Isobe2,3, Yuki
Wakabayashi1, Mitsuhiko Sato1, Keiji Nakamura1, Yasuhiro
Gotoh1, Tetsuya Hayashi1, Yoshitoshi Ogura1 (1Dept. Bact., Fac.
Med. Sci., Kyushu Univ., 2QAU, Div. Planning, Osaka. Inst. Pub.
Heal., 3Toyama Inst. Heal.)
DP16-05 (P-136)
Genome diversity of EHEC O165:H25 and the strain-tostrain variation in prophages and plasmids○Keiji Nakamura1, Kazunori Murase2, Yasuhiro Gotoh1,
Ken-ichi Lee3, Sunao Iyoda3, Makoto Ohnishi3, Yoshitoshi
Ogura1, Tetsuya Hayashi1 (1Dept. Bacteriol., Fac. Med. Sci.,
Kyushu Univ., 2Dept. Parasitol., Sch. Med., Miyazaki Univ.,
3Dept. Bacteriol., Natl. Inst. Infect. Dis.)
DP16-06 (P-132)
Analysis of VSP-II in relation to attachment sequencesamong Vibrio cholerae strains○Tetsu Yamashiro1, Tuan Hai Nguyen2, Naomi Higa1, Hanako
Iwashita1, Taichiro Takemura3, Makoto Ohnishi4 (1Dept.
Bacteriol., Grad. Sch. Med., Univ. of the Ryukyus, 2National
Institute of Hygiene and Epidemiology, Vietnam, 3Institute ofTropical Medicine, Nagasaki Univ., 4National Institute of
Infectious Diseases)
DP16-07 (P-126)【Withdrawn】
DP16-08 (P-157)
Cell-penetrating-peptides as carriers for biomolecule
transfer into bacteria
Tetsushi Mori1, ○Daichi Toyohara1, Yasuhito Yokoi1, Takahiro
Muraoka2 (1Dept. Biotech. Life Sci., Tokyo Univ. Agri. Tech.,
2Dept. Org. Pol. Mat. Chem., Tokyo Univ. Agri. Tech.)

第 92 回日本細菌学会総会プログラム集

DP16-09 (P-156)
Development of single chain variable fragment
antibodies against Mycobacterium avium complex○Yutaka Tatano1, Yoshinori Kato1, Ryo Mochizuki1, Tomonobu
Gomita1, Tomoyo Ishikawa1, Chiaki Sano2, Takaya Yamada3,
Haruaki Tomioka4, Hideki Yagi1 (1Dept. Pharm. Sci., Sch.
Pharm., Int. Univ. of Health and Welfare, 2Dept. Community.
Med. Mgt., Fac. Med., Shimane Univ., 3Dept. Exp. Anim.,Interdisciplinary Cent. Sci. Res., Org. Res., Shimane Univ.,
4Dept. Prim. Educ., Fac. Educ., Yasuda Womens Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP17

Antimicrobial agents and resistance Antimicrobial resistance
23rd, April (Tue) 16:25–17:35
Degital Poster Zone C (Main Hall)

Chair: Ikuo Uchida (Rakuno Gakuen Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP17-01 (P-287)
Possibility of protease inhibitors of antibiotics
resistance○Hayato Yokoo1, Masaru Usui1, Yasuhiko Suzuki2, Chie
Nakajima2, Yutaka Tamura1 (1Rakuno Gakuen Univ., 2Hokkaido
Univ.)
DP17-02 (P-317)
First Report of VIM-producing Enterobacter cloacae
and Pseudomonas aeruginosa from Food in Egypt○Mustafa A. Sadek1,2, Ahmed M. Soliman1,3, Hirofumi Nariya1,
Toshi Shimamoto1, Tadashi Shimamoto1 (1Lab. Food Microbiol.
Hyg., Grad. Sch. Biosphere Sci., Hiroshima Univ., 2Dept. Food
Hyg. Control, Fac. Vet. Med., South Valley Univ., Egypt, 3Dept.
Microbiol. Immunol., Fac. Pharmacy, Kafrelsheikh Univ., Egypt)
DP17-03 (P-303)
Interaction of the plasmid-encoded quinolone
resistance protein QnrB19 with salmonella DNA gyrases○Ruttana Pachanon1, Kentaro Koide1, Chie Nakajima1,3,
Yasuhiko Suzuki1,3 (1Div. Biores, Hokkaido Univ. Res Center
Zoonosis Ctl, 2Fac. Vet. Med, Kasetsart Univ, Thailand, 3GS
Zoonosis Ctl, GI-CoRE, Hokkaido Univ., Japan)
DP17-04 (P-298)
Genomic characterization of multidrug resistant E. coliin environmental water in Thailand○Risa Tsunoda1, Chie Nakajima1,3, Masaru Usui2, Yutaka
Tamura1,3, Yasuhiko Suzuki1,3 (1Div. Biores, Hokkaido Univ. Res
Center Zoonosis Ctl, 2Dept. Health Science., Sch. Vet., Rakuno
Univ., 3GS Zoonosis Ctl, GI-CoRE, Hokkaido Univ.)

DP17-05 (P-297)
Characterization of ESBL-producing Escherichia coli inmedical students○Rosantia Sarassari1,2, Takuya Higa1, Kuntaman Kuntaman2,
Itaru Hirai1 (1Lab. Micro., Sch. Health. Sci., The Ryukyus Univ.,
2Dept. Clin. Micro., Fac. Med., Airlangga Univ.)
DP17-06 (P-289)
Characterization of CTX-M and TEM type ESBLproducing E. coli isolated from healthy individuals○Hidetaka Ogino1, Ayaka Fukumoto2, Kazuma Tamura2,
Akihiro Hasegawa1 (1Dept. Microbiology and Immunology,
Yamaguchi Univ. Grad. Sch. Medicine, 2Yamaguchi Univ.
Faculty of Medicine and Health Sciences)DP17-07 (P-313)
First Detection of NDM-1-Producing Klebsiellapneumoniae from Retail Vegetable in Japan○Hirofumi Nariya1, Ahmed M. Soliman1,2, Toshi Shimamoto1,
Tadashi Shimamoto1 (1Lab. Food Microbiol. Hyg., Grad. Sch.
Biosphere Sci., Hiroshima Univ., Japan., 2Dept. Microbiol.
Immunol., Fac. Pharmacy, Kafrelsheikh Univ., Egypt)
DP17-08 (P-328)
The correlation between antibiotic tolerance andantioxidant ability in Pseudomonas aeruginosa○Keiji Murakami1, Takashi Amoh1, Keiko Kataoka2, Hideki
Fujii1 (1Dept. Oral Microbiolo., Biomed. Sci., Tokushima Univ.,
2Dept. Mol. Microbiolo., Biomed. Sci., Tokushima Univ.)
DP17-09 (P-296)
Stability of chromosomally-located blaCTX-M in absenceof antibiotic selective pressure○Toshiro Tokunaga, Rosantia Sarassari, Yasuaki Yakabi, Itaru
Hirai (Lab, Microbiol., Sch. Health. Sci., Univ. The Ryukyus)
DP17-10 (P-291)
Observation of transfer frequency of ISEcp1-blaCTX-M-14
transposition unit on plasmid to chromosome using
Escherichia coli model strain○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)
DP17-11 (P-327)【Withdrawn】
DP17-12 (P-294)
Tigecycline-Nonsusceptible Klebsiella pneumoniae
Complex Isolated from Companion Animals○Toyotaka Sato1, Kazuki Harada2, Shin-ichi Yokota1 (1Dept.
Microbiol., Sch. Med., Sapporo Med. Univ., 2Dept. Vet. Internal.
Med., Tottori Univ.)（ 89 ）

DP17-13 (P-314)
Molecular characterization of ESBL producing
Escherichia coli isolated from outpatients in Japan○Shiori Yamamoto1, Kenji Kawamura2, Hiroshi Asakura1 (1Nat.
Inst. Health Sci., 2Keiju Medical Center)
DP17-14 (P-288)
Influence of antibiotic exposure in biofilm on
conjugative frequency of antibiotic resistant gene
○Shingo Okamura, Masaru Usui, Yutaka Tamura (Laboratoryof Food Microbiology and Food Safety, Dept. Health andEnvironmental Sciences, Sch. Veterinary Medicine, Rakuno
Gakuen Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP18 Pathogenicity - Adhesins and colonization
factors/Cell invasion and intracellular parsitism/
Immune escape and proliferation in hosts
23rd, April (Tue) 16:40–17:25
Degital Poster Zone A (Main Hall)
Chair: Hiroshi Miyakawa (Health Sciences Univ. of Hokkaido)

DP18-05 (P-207)
Latent infection and intracellular parasitism in bonemarrow by Helicobacteri cinaedi○Tetsuro Matsunaga1, Akira Nishimura1, Masanobu Morita1,
Tomoaki Ida2, Hiroyasu Tsutsuki2, Tomohiro Sawa3, Yoshiaki
Kawamura1, Takaaki Akaike1 (1Dept. Environ. Med. Mol.
Toxicol., Tohoku Univ. Grad. Sch. Med., 2Dept. Microbiol.,
Kumamoto Univ. Grad. Sch. Med. Sci., 3Dept. Microbiol., Sch.
Pharmacy, Aichi-Gakuin Univ.)
DP18-06 (P-214)
Role of evolutionary conserved pneumococcal βgalactosidase BgaA in the pathogenesis○Moe Takemura, Masaya Yamaguchi, Kana Goto, Yujiro
Hirose, Tomoko Sumitomo, Masanobu Nakata, Shigetada
Kawabata (Dept. Oral Mol. Microbiol., Grand. Sch. Dent., Osaka
Univ.)
DP18-07 (P-208)
M. pneumoniae regulates hydrogen peroxide-induced
cell detachment by interfering parthanatos○Takeshi Yamamoto, Yutaka Kida, Koichi Kuwano (Dept.
Infect. Med., Sch. Med., Kurume Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP18-01 (P-162)
Involvement of two-component regulatory system
TCS08 in pneumococcal pneumonia pathogenesis○Mariko Honda-Ogawa, Tomoko Sumitomo, Dalia Hamd,
Yasushi Mori, Masaya Yamaguchi, Masanobu Nakata, Shigetada
Kawabata (Dept. Oral and Mol. Microbiol., Osaka Univ. Grad.
Sch. Dent.)
DP18-02 (P-164)
Function of the fibronectin-binding proteins, FbpC and
FbpD, of Clostridium perfringens○Seiichi Katayama1, Tomomi Kawai2, Nozomu Matsunaga1,
Kaoru Komoto2, Hirofumi Nariya3, Tadashi Shimamoto3, Yasuo
Hitsumoto1 (1Dept. Life Sci., Fac. Sci., Okayama Univ. Sci.,
2Dept. Life Sci., Grad. Sch. Sci., Okayama Univ. Sci., 3Lab. Food
Microbiol. Hyg., Grad. Sch. Biosphere Sci., Hiroshima Univ.)

DP18-08 (P-213)【Withdrawn】
DP18-09 (P-210)
Virulence of staphylococcal biofilm dispersed bacteria○Akiko Tajima1,2, Yuki Kinjo1,2 (1Dept. Bacteriol., The Jikei
Univ. Sch. Med., 2Jikei Ctr. Biofilm Res.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP19

Pathogenicity - Toxins, effectors and physically
active substances
24th, April (Wed) 9:00–10:05
Degital Poster Zone A (Main Hall)

Chair: Koichi Niwa (Tokyo Univ. Of Agriculture.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP18-03 (P-165)
Contribution of fibronectin-binding protein FbpI to
pathogenesis of Streptococcus intermedius○Yoshitoyo Kodama, Taichi Ishikawa, Yu Shimoyama, Minoru
Sasaki (Div. Mol. Microbiol., Iwate Med. Univ.)

DP19-01 (P-188)
Identification of Salmonella effectors required for
T3SS-2-dependent inflammation
Shigeki Matsuda, ○Takeshi Haneda, Nobuhiko Okada (Lab.
Microbiol. Sch. Pham. Kitasato Univ.)

DP18-04 (P-166)
Temperature-dependent pilus production ofStreptococcus pyogenes○Masanobu Nakata, Tomoko Sumitomo, Shigetada Kawabata(Dept. Oral Mol. Microbiol., Grad. Sch. Dent., Osaka Univ.)

DP19-02 (P-172)
Induction of pertussis like-toxin gene expression in
Salmonella spp
Ikuo Uchida1, Miwa Sasaki1, Natuko Nishimura1, Yukino
Tamamura2, ○Shou Miura1, Ryo Murata1 (1Dept. Pathobiol.,Sch. Vet. Med. Rakuno Gakuen Univ., 2Bacterial Parasitic Dis.,
Res. Div., Natl. Inst. Anim. Health)（ 90 ）

第 92 回日本細菌学会総会プログラム集

DP19-03 (P-194)
Mechanism of action of botulinum neurotoxin intrigeminal neurons○Yumiko Yamamoto1, Kotaro Maruhama2, Yoshizo Matsuka3,
Takehiko Mima1, Kazuyoshi Gotoh1, Arief Waskitho3, Kenji
Yokota4, Yoshihiko Sakaguchi5, Osamu Matsushita1, Keiji
Oguma1 (1Dept. Bacteriol., Grad. Sch. Med. Dent. Pharm. Sci.,
Okayama Univ., 2Dept. Oral Func. Anat., Grad. Sch. Med. Dent.
Pharm. Sci., Okayama Univ., 3Grad. Sch. Biomed. Sci.,
Tokushima Univ., 4Grad. Sch. Health Sci., Okayama Univ.,
5Kitasato Univ. Sch. Med.)
DP19-04 (P-200)
Characterization of Staphylococcal Enterotoxin Y
Produced by Clinical Staphylococcus argenteus Isolates○Fatkhanuddin Aziz1, Junzo Hisatsune1, Hisaya Ono2, Junko
Kujimura3, Yoichiro Kusunoki3, Yusuke Sato’o5, Liansheng Yu4,
Motoyuki Sugai1,4 (1Dept. Bacteriol., Grad. Sch. Biomed. Heal.
Sci., Hiroshima Univ., 2Dept. Zoon, Sch. Vet. Med., Kitasato
Univ., 3Dept. Mol. Biosci., Rad. Eff. Res. Found. Hiroshima,
4Antimicrob. Resist. Res. Cent., NIID, 5Div. Bacteriol., Dept.
Infect. Immun., Fac. Med., Jichi Med Univ.)
DP19-05 (P-197)
Signaling analysis for inhibitory effect by Subtilase
cytotoxin on innate immune system○Hiroyasu Tsutsuki1, Tianli Zhang1, Kinnosuke Yahiro2,
Katsuhiko Ono1, 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.)
DP19-06 (P-186)
The analysis of RtxA1 toxin produced by Vibrio
vulnificus○Juna Kuwahara, Kosuke Nishiwaki, Masaya Morigaki, Ryuto
Saeki, Takahiro Tsuchiya, Katsushiro Miyamoto, Hiroshi
Tsujibo (Dept. Microbiol., Osaka Univ. Pharm. Sci.)
DP19-07 (P-182)
Survey of Vibrio cholerae possessing virulence-related
genes from environmental water in Kolkata○Eizo Takahashi1, Goutam Chowdhury2, Asish K.
Mukhopadhyay2, Shin-ichi Miyoshi3, Keinosuke Okamoto1(1Collabo. Res. Ctr. Okayama Univ. India, 2Div. Bacteriol.
NICED, 3Grad. Sch. Med. Dent. Pharm. Sci., Okayama Univ.)
DP19-08 (P-199)
Signal transduction pathway of an extracellular antigen
from Streptococcus anginosus for inflammatory
responses○Yu Shimoyama1, Taichi Ishikawa1, Yoshitoyo Kodama1,
Shigenobu Kimura2, Minoru Sasaki1 (1Div. Mol. Microbiol.,Iwate Med. Univ., 2Dept. Dent. Hygene, Kansai Women's Col.)

DP19-09 (P-167)
The role of Ca2+ on Porphyromonas 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, 3Dept. Microbiol. Oral Infect.,Nagasaki Univ. Grad. Sch. Biomed. Sci.)
DP19-10 (P-185)
Pathogenicity analysis of stx2e- or stx2f-positive EHEC
isolated from HUS patients○Nozomi Ishijima, Ken-ichi Lee, Makoto Ohnishi, Sunao
Iyoda (Dept. Bacteriol. I, Nat. Inst. Infect. Dis.)
DP19-11 (P-178)
Characterization of the cytotoxicity by Streptococcus
intermedius T7SS
○Masanori Hashino1,2, Tsuyoshi Sekizuka1, Yuba Inamine1,
Makoto Kuroda1 (1Pathogen Genomics Center Nat. Inst. Infect.
Dis., 2AMED)
DP19-12 (P-171)
Optimization of culture conditions for the type III
effector production in Bordetella pertussis○Masataka Goto, Asaomi Kuwae, Akio Abe (Grad. Sch. Infection
Control Sciences, Kitasato Univ.)
DP19-13 (P-176)
Mycobacterial protein PE_PGRS30 induces apoptosis
through interacting host protein prohibitin 2○Kazunori Matsumura1, Kumiko Saeki1, Teruo Kirikae2 (1Dept.
Disease Cont., Inst., NCGM, 2Dept. Microbiol., Sch. Med.,
Juntendo Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP20 Ecology - Ecology, symbiosis and environmental
microbes/Microbiota/Growth and culture conditions/
Others24th, April (Wed) 9:00–9:40
Degital Poster Zone B (Main Hall)
Chair: Nobumichi Kobayashi (Sapporo Medical Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP20-01 (P-052)
Detection of Differential Gene Expression in BiofilmForming Mycobacterium avium subsp. hominissuis○Yukiko Nishiuchi1, Atsushi Ota1, Tomotada Iwamoto2,
Manabu Ato3, Sohkichi Matsumoto4, Naoya Ohara5, Fumito
Maruyama6 (1Sch. Med., Osaka City Univ., 2Kobe Inst. Health.,3Nat. Inst. Infect. Dis., 4Grad. Sch. Med. Dent. Sci., Niigata
Univ., 5Grad. Sch. Med. Dent. Pharm. Sci., Okayama Univ.,
6Grad. Sch. Med., Kyoto Univ.)（ 91 ）

DP20-02 (P-054)
Population of antibiotic resistant bacteria inagricultural soil
○Nobuyuki Kijima (Institute of Vegetable and Floriculture
Science, National Agriculture and Food Research Organization)
DP20-03 (P-056)
Analysis of gut microbiota and metabolite in fecal
transplantation therapy for Clostridioides difficile
infection○Yoshihiko Sakaguchi1, Kazuyoshi Gotoh2, Mitsutoshi Senoh3,
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. Sch. Med.)

DP20-08 (P-072)
Mixed biofilms and phenotypic switching in mucoid
Pseudomonas aeruginosa○Andrew Utada1, Kanako Itagaki2, Nozomu Obana3, Masanori
Toyofuku1, Nobuhiko Nomura1 (1Faculty Life and Env. Sciences,
Univ. of Tsukuba, 2Grad. Sch. Life and Env. Sciences, Univ. of
Tsukuba, 3Faculty Medical Sciences, Univ. of Tsukuba)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP21 Host defense - Innate immunity/Acquired
immunity, vaccines and prevention and control of
infections/Others
24th, April (Wed) 9:00–10:00
Degital Poster Zone C (Main Hall)
Chair: Toyotaka Sato (Sapporo Medical Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP20-04 (P-061)
The effect of metal nanocomposite beads on oral
bacterial flora○Hugo Maruyama1, Takayuki Nambu1, Chiho Mashimo1,
Yasufumi Matsumura2, Yasushi Enomoto2, Toshinori Okinaga1(1Dept. Bacteriology, Osaka Dental Univ., 2New Materials
Development Center, NIPPON STEEL Chemical & Material Co.,Ltd.)
DP20-05 (P-059)
Feeding style of high fat high sucrose diet affects gut
environment and nonalcoholic fatty liver disease inmice○Keiko Kataoka1, Misato Moriki2, Akiko Sakurai1, Haruyuki
Imaohji3, Tomomi Kuwahara3 (1Grad. Sch. Biomed. Sci,
Tokushima Univ., 2Grad. Sch. Health Sci., Tokushima Univ.,
3Dept. Mol. Microbiol., Sch. Med., Kagawa Univ.)
DP20-06 (P-057)
Characterization of gut microbiome after antibiotic
combination therapy of ulcerative colitis○Tsuyoshi Sekizuka1, Kimitoshi Kato2, Toshiro Sugiyama3,
Toshifumi Ohkusa4, Makoto Kuroda1 (1Pathogen Genomic
Center, Nat. Inst. Infect. Dis., 2Div. of Res. Planning andDevelop., Nihon Univ., 3Dept. Gast. and Hema., Univ. of Toyama
Grad. Sch. Med., 4Dept. Microbiota Res., Juntendo Univ. Grad.
Sch. Med.)
DP20-07 (P-069)
Search and analysis of genes involved in the conversion
of VBNC Vibrio cholerae to a culturable state○Ayae Nishiyama1, Mitsutoshi Senoh2, Takashi Hamabata1(1Dept. Infectious Diseases, Research Institute, National Center
for Global Health and Medicine, 2Dept. Bacteriology II, National
Institute of Infectious Diseases)（ 92 ）

DP21-01 (P-244)
Calcium signaling via TBC1D9 regulates TBK1-mediatedxenophagy against Group A Streptococcus○Takashi Nozawa, Hirotaka Toh, Atsuko Minowa-Nozawa,
Chihiro Aikawa, Ichiro Nakagawa (Dept. Microbiol., Grad. Sch.
Med., Kyoto Univ.)
DP21-02 (P-238)
Modification of E. coli lipid A by myristoyltransferase
gene from K. pneumoniae○Kazuyoshi Kawahara, Chiho Taniguchi, Takehiro Sugawara,
Sakura Onoue (Dept. Biosci., Coll. Sci. Eng., Kanto Gakuin Univ.)
DP21-03 (P-232)
GLMN-cIAP1/2 axis controls inflammasome activationin response to bacterial infection○Shiho Suzuki1, Toshihiko Suzuki1, Chihiro Sasakawa2,3 (1Dept.
Bacterial Infection and Host Response, Grad. Sch. Medical and
Dental Sciences, Tokyo Medical and Dental Univ. (TMDU),
2Medical Mycology Research Center, Chiba Univ., 3Nippon
Institute for Biological Science)DP21-04 (P-239)
The effect of heat-killed Candida albicans on the
response of monocyte-like cells to bacterial components○Riyoko Tamai, Michiyo Kobayashi, Yusuke Kiyoura (Dept.
Oral Med. Sci., Sch. Dent., Ohu Univ.)
DP21-05 (P-235)
Augmentation of LPS-induced inflammatory response
in senescent endothelial cells○Kaori Suzuki, Isao Nagaoka (Dept. Host Defense andBiochemical Research, Juntendo Univ. Sch. Med.)

第 92 回日本細菌学会総会プログラム集

DP21-06 (P-249)
Effect of inhalation of combination of humidified air
and perfume on nasal bacteria○Hiroaki Miyoshi1, Shigemi Tsuchiya2, Takuya Okamoto2,
Hideshi Oda2, Yui Hirama1, Takuya Mori1, Masaaki Suzuki3(1Kao Corp. Biological Sci. Res, 2Kao Corp. Personal Healthcare
Lab, 3Teikyo Univ. Chiba Med. Center ENT)
DP21-07 (P-253)
Protection against Salmonella oral infection byimmunization with a recombinant Salmonella protein○Masahiro Eguchi, Marta Elsheimer Matulova, Swarmistha
Aribam, Sayaka Nishikawa, Yohsuke Ogawa, Yoshihiro Shimoji(National Institute of Animal Health, NARO)
DP21-08 (P-254)
Effects of zinc metalloprotease-1 on innate and Th1/
Th17 immunity during lung mycobacterial infection○Masayuki Umemura1, Naoko Teruya1, Giichi Takaesu1, Naoya
Ohara2, Goro Matsuzaki1 (1Trop. Biosphere Res. Cent., Univ.
Ryukyus, 2Grad. Sch. Med., Dent. Pharm. Sci., Okayama Univ.)
DP21-09 (P-251)
Mutant TSST-1 vaccine-induced memory T cells produce
IL-10 and abrogate the vaccine effect○Kouji Narita1,2, Dong-Liang Hu1,3, Krisana Asano1,4, Akio
Nakane1,4 (1Dept. Microbiol. and Immunol., Hirosaki Univ.
Grad. Sch. Med., 2Inst. for Animal Exp., Hirosaki Univ. Grad.
Sch. Med., 3Lab. of Zoonoses, Kitasato Univ. Sch. Vet. Med.,
4Dept. Biopolymer and Health Sci., Hirosaki Univ. Grad. Sch.
Med.)
DP21-10 (P-252)
Involvement of interferon-alpha in the adjuvanticity ofnovel type A CpG-DNA G9.1
○Jun-ichi Maeyama1, Sumiko Iho2, Saburo Yamamoto3 (1Dept.
Safety Res. on Blood and Biologics, Natl. Inst. Infect. Dis,
2Faculty of Medical Sciences, Univ. of Fukui, 3Japan BCG
Laboratory)
DP21-11 (P-259)
Role of IL-21 in Mycoplasma pneumoniae antigen
sensitization mouse model○Satoshi Kurata1, Takako Osaki1, Hideo Yonezawa1, Tomoko
Hanawa2, Haruhiko Taguchi2, Shigeru Kamiya2 (1Dept. Infect.
Dis., Kyorin Univ., Sch. Med., 2Dept. Immunol., Faculty of
Health Sci., Kyorin Univ.)
DP21-12 (P-260)
MrgX2-mediated internalization of LL-37 anddegranulation of human LAD2 mast cells○Taisuke Murakami, Kaori Suzuki, Isao Nagaoka (Dept. Host
Def. & Biochem. Res., Sch. Med., Juntendo Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP22 Physiology/Structural biology - Metabolism,
biosynthesis and metabolome/Motility/Signaltransduction (intracellular and intercellular)
24th, April (Wed) 9:50–10:30
Degital Poster Zone B (Main Hall)
Chair: Tomoko Hanawa ( Kyorin Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP22-01 (P-080)
Novel cysteine persulfide synthase ubiquitously
expressed among all organisms○Tomoaki Ida1, Masanobu Morita1, Tetsuro Matsunaga1, Akira
Nishimura1, Hideshi Ihara2, Tomohiro Sawa3, Hozumi
Motohashi4, Takaaki Akaike1 (1Dept. Environ. Med., Tohoku
Univ., 2Dept. Biol. Sci., Osaka Pref. Univ., 3Dept. Microbiol.,
Kumamoto Univ., 4IDAC, Tohoku Univ.)
DP22-02 (P-078)
Biosynthesis pathway and physiological functions ofreactive persulfides in yeast○Akira Nishimura1, Hiroshi Takagi2, Tomoaki Ida1, Masanobu
Morita1, Tetsuro Matsunaga1, Hozumi Motohashi3, Takaaki
Akaike1 (1Tohoku Univ., Grad. Sch. Med., 2Nara Inst. of Sci. andTech, 3Tohoku Univ.)
DP22-03 (P-076)
Assembly-line biosynthesis of vibrioferrin with
PvsA/B/D/E proteins of Vibrio parahaemolyticus○Tomotaka Tanabe, Shigeo Yamamoto, Tatsuya Funahashi(Col. Pharm. Sci., Matsuyama Univ.)
DP22-04 (P-081)
Characterization of novel toxin inhibiting DNA gyrase in
Staphylococcus aureus○Fuminori Kato (Grad. Sch. Biomed. Health Sci., Hiroshima
Univ.)
DP22-05 (P-091)
Internal helical ribbon structure responsible for
Helicity-Switching swimming in Spiroplasma○Yuya Sasajima1, Isil Tulum1,2, Makoto Miyata1,2 (1Grad. Sch.
Sci., Osaka City Univ., 2OCARINA, Osaka City Univ.)
DP22-06 (P-087)
Type IV pilus retraction in the absence of disassembly
ATPase○Daisuke Nakane1, Masatada Tamakoshi2, Takayuki
Nishizaka1 (1Dept. Phys., Gakushuin Univ., 2Dept. Mol Biol.,Tokyo Univ. of Pharmacy and Life Sciences)（ 93 ）

DP22-07 (P-095)
Direct imaging of membrane vesicle-mediated cell-tocell communication using high-speed AFM○Yousuke Kikuchi1, Yuuki Ichinaka1, Masanori Toyofuku2,
Nozomu Obana3, Noriyuki Kodera4, Toshio Ando4, Yoshihiro
Fukumori4,5, Nobuhiko Nomura2, Azuma Taoka1,4 (1Coll. Sci.
and Eng., Kanazawa Univ., 2Fac. Life and Environ. Sci., Univ.
Tsukuba, 3TMRC, Univ. Tsukuba, 4NanoLSI, Inst. Front. Sci.
Init, Kanazawa Univ., 5Vice Pres., Kanazawa Univ.)
DP22-08 (P-098)
The quorum sensing of Ralstonia solanacearum
consists of two signaling pathways○Wakana Senuma1, Kazusa Hayashi1, Chika Takemura1,
Tatsuya Nobori2, Akinori Kiba1, Kouhei Ohnishi1, Kenji Kai3,
Kenichi Tsuda2, Yasufumi Hikichi1 (1Fac. Agri. & Marine Sci.,
Kochi Univ., 2Max Planck Inst., 3Osaka Pref. Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP23 Taxonomy/Epidemiology/Infectious diseases Phylogenetics, taxonomy and strain typing/Methods for
detection, identification, and diagnosis
24th, April (Wed) 10:15–11:15
Degital Poster Zone A (Main Hall)
Chair: Motoaki Yasuda (Hokkaido Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP23-01 (P-001)
Genetic characterization of virulence factor genes in
Staphylococcus argenteus○Meijisoe Aung1, Thida San2, Noriko Urushibara1, Mitsuyo
Kawaguchiya1, Nobumichi Kobayashi1 (1Dept. Hygiene, SapporoMed. Univ., 2Yangon Children's Hospital, Yangon, Myanmar)
DP23-02 (P-005)
Taxonomic studies of the Clostridial bacteria thatexacerbate pathosis in a mouse model of UC○Ryo Kutsuna1, Junko Tomida1, Yuji Morita1,2, Yoshiaki
Kawamura1 (1Dept. Mixrobiol., Sch. Pharm. Sci., Aichi Gakuin
Univ., 2Dept. Infect. Cont. Sci., Meiji Pharmaceutical Univ.)
DP23-03 (P-008)
Novel SCCmec-SCC CIs in MRSA obtained in Hokkaido:
Novel SCCmec type XIV (5A)
○Noriko Urushibara, Meijisoe Aung, Mitsuyo Kawaguchiya,
Nobumichi Kobayashi (Dept. Hygiene, Sapporo Medical Univ.,
Sch. Medicine)DP23-04 (P-004)
Comparison of extended-spectrum beta lactamase
producing Escherichia coli in healthcare-associatedfacilities○Takuya Higa, Rosantia Sarassari, Kuntaman Kuntaman, Itaru
Hirai (Lab, Microbiol., Sch. Health. Sci., Univ. The Ryukyus)（ 94 ）

DP23-05 (P-002)
A multilocus sequence typing scheme of Pseudomonas
putida for clinical and environmental isolates○Kohei Ogura1, Tohru Miyoshi-Akiyama2 (1Inst. Front. Sci.
Init., Kanazawa Univ., 2Res. Inst., Natl. Cent. Global Health andMedicine)
DP23-06 (P-006)
Grouping of IncF plasmids based on set of ORFs
○Masahiro Suzuki, Yohei Doi (Dept. Microbiol., Sch. Med.,
Fujita Health Univ.)
DP23-07 (P-043)
Study on the detection and enumeration methods ofhygiene indicator in pasteurized milk
Yumiko Okada1, ○Amalia Widya Rizky2, Yuuki Nagashima1,2,
Hodaka Suzuki2, Yukako Shimojima3, Rie Fukui3, Kana Morita3,
Akihiko Hirai3, Hiroshi Asakura1 (1Div. Biomedical Food Res.,
NIHS, 2Dept. Agriculture, Ibaraki Univ., 3Dept. Microbiol.,Tokyo Metropolitan Institute of Public Health)DP23-08 (P-047)
Purification of M. tuberculosis protein, and its
application for diagnosis○Yukiko Ohara1, Yuriko Ozeki1, Yoshitaka Tateishi1, Akihito
Nishiyama1, Haruka Kobayashi1, Ichiro Nakagawa2, Saburo
Yamamoto3, Sohkichi Matsumoto1 (1Dept. Microbiol., Sch.
Med., Niigata Univ., 2Dept. Microbiol. Med., Kyoto Univ., 3JapanBCG Laboratory)
DP23-09 (P-046)
Evaluation of NG-Test CARBA5 for the detection of
carbapenemase-producing Gram-negative bacilli○Sayaka Ando, Ryuichi Nakano, Ayako Tanouchi, Tomoki
Mizuno, Akiyo Nakano, Yuki Suzuki, Naoki Kakuta, Hisakazu
Yano (Dept. Microb. Infect. Dis., Nara Med. Univ.)
DP23-10 (P-044)
Identification of serovar 1a, 1b, 2 and 5 strains of
Erysipelothrix rhusiopathiae by a multiplex PCR○Yoshihiro Shimoji1,2, Kazumasa Shiraiwa1, Yohsuke Ogawa1,
Sayaka Nishikawa1, Masahiro Eguchi1 (1National Institute ofAnimal Health, NARO, 2Research Institute for Biomedical
Sciences, Tokyo Univ. of Science)DP23-11 (P-034)
Development of XRM-MacConkey agar, a selective
medium for isolation of Escherichia albertii○Atsushi Hinenoya1,2, Keigo Nagano2, Sharda Awasthi1,
Noritoshi Hatanaka1, Shinji Yamasaki1,2 (1Grad. Sch. Life
Environ., Osaka Pref. Univ., 2Sch. Life Environ., Osaka Pref.
Univ.)

第 92 回日本細菌学会総会プログラム集

DP23-12 (P-040)
Comprehensive analysis of skin microbiome of
propidium monazide treated scale samples○Tomotaka Ohkubo, Otomi Cho, Takashi Sugita (Dept.
Microbiol., Meiji Pharm. Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP24

Antimicrobial agents and resistance Antimicrobial agents/Others
24th, April (Wed) 10:10–11:20
Degital Poster Zone C (Main Hall)

Chair: Tsukasa Shiraishi (Sapporo Medical Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP24-01 (P-276)
The developments of antibiotics targeting the Bamcomplex for multidrug-resistant Acinetobacter○Nayu Taniguchi1, Mitsuki Nakamura1, Yoshimi Hasui1, Naoko
Maruyama1, Takahiro Tsuchiya1, Katsushiro Miyamoto1, Eisaku
Yoshihara2, Hiroshi Tsujibo1 (1Dept. Microbiol. Osaka Univ.
Pharm. Sci., 2Dept. Lab. Med. Tokai Univ. Sch. Med.)
DP24-02 (P-269)
Functional analysis of Mycobacterium leprae DNA
gyrase and its role in bacterial growth and survival○Hyun Kim1, Yasuo Fukutomi2, Chie Nakajima3, Youn Uck
Kim4, Shigetarou Mori1, Keigo Shibayama1, Noboru Nakata2,
Yasuhiko Suzuki3 (1Dept. BacteriologyII., NIID, 2Dept.
Mycobacteriology, Leprosy Research Center, NIID, 3Division of
Bioresouces, CZC., Hokkaido Univ., 4Dept. Biomedical Sciences,
Sun Moon Univ.)

DP24-07 (P-341)
Isolation of the broad-host range phages from lysogenic
Pseudomonas aeruginosa strains○Shinya Watanabe, Feng-Yu Li, Kotaro Kiga, Yoshifumi Aiba,
Yusuke Sato'o, Xin Ee Tan, Moriyuki Kawauchi, Tanit Boonsiri,
Thitiananpakorn Kanate, Longzhu Cui (Div. Bacteriol, Sch.
Med., Jichi Med. Univ.)
DP24-08 (P-330)
Antibiotic susceptibility of M. avium strains that cause
pulmonary and disseminated infection○Keiichi Uchiya1, Maho Kondoh1, Miki Takami1,2, Taku
Nakagawa2, Kenji Ogawa1, Toshiaki Nikai1 (1Dept. Microbiol.,Fac. Pharm., Meijo Univ., 2Dept. Respir Med., NHO
Higashinagoya Hosp.)
DP24-09 (P-333)
Changes in saliva-derived biofilm structure after
treating with cetylpyridinium chloride○Tomohiro Akiyama1, Erika Yamaguchi1, Junya Inubushi1,
Naoki Muto2, Nozomu Obana3,5, Nobuhiko Nomura4,5 (1Sunstar
Inc., 2Grad. Sch. Life Environ. Sci., Univ. Tsukuba, 3TMRC, Fac.
Med., Univ. Tsukuba, 4Fac. Life Environ. Sci., Univ. Tsukuba,
5MiCS)
DP24-10 (P-338)
Bactericidal effect of chlorous acid water against
nontuberculous Mycobacterium○Hitoshi Yamaoka1,2, Haruyuki Imaohji1, Ayano Tada1,
Tomomi Kuwahara1, Hisataka Goda2 (1Dept. Microbiol. Kagawa
Univ., 2HONBUSANKEI CO. LTD.)

DP24-03 (P-268)
Effects of fragrance ingredients on susceptibility of
MRSA against antibacterial agents○Mizuki Mori1, Kiyotaka Mori1, Harue Nomura1, Yasunori
Isshiki1, Keisuke Sakuda2, Katsuya Sakuma2, Seiichi Kondo1(1Dept. Microbiol., Sch. Pharm. Sci., Josai Univ., 2Ogawa & Co.,Ltd.)

DP24-11 (P-334)
Resistance in Helicobacter pylori at University Hospitalin Japan○Kenji Yokota1, Yumiko Yamamoto2, Takehiko Mima2,
Kazuyoshi Gotoh2, Osamu Matsushita2 (1Grad. Sch. Health
Science, Okayama Univ., 2Dept. Bacteriology, Grad. Sch.
Medicine, Dentistry and Pharmaceutical Sciences, Okayama
Univ.)

DP24-04 (P-277)
Isolation of a novel bacteriophage toward a
fluoroquinolone resistant Escherichia coli strain, HUE1○Montgomery Munby, Jumpei Fujiki, Hidetomo Iwano (Lab.
Vet. Biochem., RGU)

DP24-12 (P-332)
Cleansing effect of thymoquinone on Fusobacterium
nucleatum-associated biofilm○Ayano Tada, Haruyuki Imaohji, Tomomi Kuwahara (Dept.
Microbiol., Med., Kagawa Univ.)

DP24-05 (P-272)
Inhibitory effect of tacrolimus against Candida
parapsilosis○Otomi Cho, Shintaro Takada, Takashi Sugita (Dept.
Microbiol., Meiji Pharm. Univ.)

DP24-13 (P-336)
Establish the analysis method of the blaCTX-M location by
Nanopore sequencing○Nobuyoshi Yagi, Kouta Hamamoto, Itaru Hirai (Lab.
Microbial., Sch. Health., Ryukyu Univ.)

DP24-06 (P-284)
Study of glucosaminidase from Clostridium difficile○Hiroshi Sekiya, Kenfu Nishihara, Jun Maki, Eiji Tamai (Dept.
Inf. Dis., Col. Pharm. Sci., Matsuyama Univ.)

DP24-14 (P-344)
Surgical treatment of non-tuberculousis mycobacteria:
clinical analysis of 21 cases○Hikaru Watarai (Dept. Surgery 2., Sch. Med., Yamagata Univ.)（ 95 ）

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

DP25 Physiology/Structural biology - Cell surface
structure, membrane structures and cytoskeleton/
Secretion and transport
24th, April (Wed) 10:40–11:30
Degital Poster Zone B (Main Hall)
Chair: Ayumi Saeki (Hokkaido Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP25-01 (P-113)
A novel glycopeptidolipid and biosynthesis gene clusterfrom clinical nontuberculous mycobacteria○Nagatoshi Fujiwara1, Yuji Miyamoto2, Minoru Ayata1,3,
Takashi Naka4, Hirotaka Kuwata5, Shinji Maeda5 (1Dept. Foodand Nutrition, Facult. Contemporary Human Life Science,
Tezukayama Univ., 2Dept. Mycobacteriology, Leprosy ResearchCenter, National Institute of Infectious Diseases, 3Dept.
Virology, Osaka City Univ. Grad. Sch. Med., 4Dept. Oral
Microbiology and Immunology, Sch. Dent., Showa Univ.,
5Hokkaido Univ. Science, Faculty of Pharmacy)

DP25-07 (P-105)
Conformational switching mechanism of a MFS-type
multidrug/proton efflux transporter MdfA
○Mikio Tanabe (Structural Biology Research Center, IMSS,
KEK)
DP25-08 (P-118)
PGN_0297 (porG) an essential component of the type IX
secretion system in Porphyromonas gingivalis○Mariko Naito, Mikio Shoji, Koji Nakayama (Dept. Microbiol.
Oral Infect., Nagasaki Univ. Graduate Sch. Biomedical Sci.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP26 Taxonomy/Epidemiology/Infectious diseases Epidemiology and molecular epidemiology/Isolationand characterization of clinical isolates
24th, April (Wed) 15:20–16:15
Degital Poster Zone A (Main Hall)
Chair: Chie Nakajima (Hokkaido Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP25-02 (P-102)
Localization of secretory glycosidases of Streptococcus
intermedius○Toshifumi Tomoyasu1, Mari Deguchi2, Ayuko Takao3, Atsushi
Tabata1, Nobuko Maeda3, Hideaki Nagamune1 (1Div. Biosci. &Bioindust., Grad. Sch. Tech., Indust. & Social Sci., Tokushima
Univ. Grad. Sch., 2Dept. Biol. Sci. & Tech., Inst. Tech. & Sci.,
Tokushima Univ. Grad. Sch., 3Dept. Oral Microbiol., Sch. Dent.
Med., Tsurumi Univ.)
DP25-03 (P-114)【Withdrawn】
DP25-04 (P-115)
N-acyl structure in 4-amino-sugar constituting thelipopolysaccharides (LPS) of Vibrio parahaemolyticus
O11○Yasunori Isshiki, Fumiya Goto, Harue Nomura, Seiichi
Kondo (Dept. Microbiol., Sch. Pharm. Sci., Josai Univ.)
DP25-05 (P-101)
Multimer formation and localization of bacterial
cytoskeletal protein RodZ
○Jiro Mitobe1, Fumiko Nishiumi2, Itaru Yanagihara2, Makoto
Ohnishi1 (1Dept. Bacteriology I, NIID, 2Dept. Dev. Med., Res.
Inst., Osaka Women's and Childern's Hospital)
DP25-06 (P-109)
Mechanism of membrane vesicle production in Bacillus
subtilis○Kimihiro Abe1, Nozomu Obana2, Masanori Toyofuku1,
Nobuhiko Nomura1 (1Fac. Life Environmental Sci., Univ.
Tsukuba, 2TMRC, Fac. Med., Univ. Tsukuba)（ 96 ）

DP26-01 (P-020)
Discrimination of pathogenicity and clones of clinicaland environmental Aeromonas species○Kazufumi Miyagi1, Shogo Shimoji1, Rina Tahara1, Noriaki
Shimoji2, Itaru Tamaki2, Ayumi Uechi2, Haruna Ohshiro2, Asami
Komiyama2, Itaru Hirai1 (1Lab. Microbiol. Sch. Health Sci., Fac.
Med., Univ. of the Ryukyus, 2Dept. Clin. Lab., Urasoe General
Hospital)
DP26-02 (P-016)
Different genomic traits of colonizing and infecting
carbapenemase-producing Enterobacteriaceae○Yo Sugawara1, Yukihiro Akeda1,2, Hideharu Hagiya2, Noriko
Sakamoto1, Dan Takeuchi1, Kazunori Tomono2, Shigeyuki
Hamada1 (1RCC-ERI, RIMD, Osaka Univ., 2Osaka Univ. Hosp.)
DP26-03 (P-011)
Genetic diversity of pneumococcal surface protein A(PspA) in non-invasive pneumococcal isolates○Mitsuyo Kawaguchiya1, Noriko Urushibara1, Meijisoe Aung1,
Masahiko Ito2, Kenji Kudou2, Nobumichi Kobayashi2 (1Dept.
Hygiene, Sapporo Medical Univ. Sch. Med., 2Sapporo ClinicalLaboratory Inc.)
DP26-04 (P-009)
Prevalence and diversity of various toxin genes inclinical isolates of C. perfringens in Hokkaido○Asami Matsuda1, Meijisoe Aung1, Masahiko Ito2, Mitsuyo
Kawaguchiya1, Noriko Urushibara1, Nobumichi Kobayashi1(1Dept. Hygiene. Sapporo Medical Univ. Sch. Medicine,
2Sapporo Clinical Laboratory Inc)

第 92 回日本細菌学会総会プログラム集

DP26-05 (P-021)
Molecular epidemiology of multidrug-resistantPseudomonas aeruginosa clinical isolates in Myanmar○Tatsuya Tada1, Hiroki Uchida1, Tomomi Hishinuma1, Mya
San2, Tin Htay Htay2, Teruo Kirikae1 (1Dept. Microbiol., Grad.
Sch. Med., Juntendo Univ., 2National Health Laboratory)
DP26-06 (P-015)
Draft Genome Sequences of Lawsonia intracellularis
Swine Strains Causing Ileitis in Japan○Sayaka Nishikawa1, Yohsuke Ogawa1, Masahiro Eguchi1,
Anura Rambukkana3, Yoshihiro Shimoji1,2 (1NARO, Natl. Inst.
Anim. Health., 2Research Institute for Biomedical Sciences,
Tokyo Univ. of Science, 3MRC Centre for Regenerative Medicine,
Centre for Infectious Diseases, The Univ. of Edinburgh)
DP26-07 (P-019)
Quinolone Resistance Determinants in E. coli and
Salmonella from Food animals in the Philippines○Lawrence Belotindos1,2, Claro Mingala2, Marvin Villanueva2,
Chie Nakajima1,3, Yasuhiko Suzuki1,3 (1Div. Biores, Hokkaido
Univ. Res Center Zoonosis Ctl, 2Biosafety Environ, Philippine
Carabao Center, the Philippines, 3GS Zoonosis Ctl, GI-CoRE,
Hokkaido Univ., Japan)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP27 Genetics/Genomics/Biotechnology - Genomics,
bioinformatics and systems biology/Horizontal genetransfer, mobile genetic element and evolution
24th, April (Wed) 15:20–16:00
Degital Poster Zone B (Main Hall)
Chair: Izumi Mashima (Aichi Gakuin Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP27-01 (P-125)
VITCOMIC2 and MicrobeDB.jp: Analyzing taxonomic
composition of microbial communities○Hiroshi Mori, Ken Kurokawa (Center for Information Biology,
National Institute of Genetics)
DP27-02 (P-137)【Withdrawn】
DP27-03 (P-127)
Duplication of large genomic region of epidemic Vibrio
cholerae by rolling circle replication○Daisuke Imamura1, Tamaki Mizuno2, Shin-ichi Miyoshi2,
Tsutomu Sato1 (1Facult. Biosci. Appl. Chem., Hosei Univ., 2Grad.
Sch. Med. Dent. Pharm. Sci., Okayama Univ.)

DP26-08 (P-023)
Genetic diversity of Chlamydia trachomatis isolates
collected from 2016-2018 in Sapporo, Japan○Jeewan Thapa, Takanori Watanabe, Torahiko Okubo,
Hiroyuki Yamaguchi (Dept. Medical Laboratory Science, Facultyof Health Sciences, Hokkaido Univ.)

DP27-04 (P-129)
Transconjugation of Tn5432 containing erm(X) among
Cutibacterium acnes strains○Sae Aoki1, Keisuke Nakase1, Nobukazu Hayashi1,2, Norihisa
Noguchi1 (1Dept. Microbiol., Sch. Pharm., Tokyo Univ. of Pharm.
and Life Sci., 2Dept. Dermatol., Toranomon Hospital)

DP26-09 (P-022)
Staphylococcus aureus is more easily replaced inpharynx than in nasal cavity○Miyo Murai1, Rumi Tano2, Kozue Kishii1, Junko AmemuraMaekawa3 (1Div. Lab. Sci., Dept. Health Sci., Saitama Pref.
Univ., 2Nat. Inst. Public Health, 3Dept. Bacteriol. I, Nat. Inst.
Infect. Dis.)

DP27-05 (P-133)
Methylome diversification through mobile elements
acquisition in Streptococcus pyogenes○Atsushi Ota1, Yukiko Nishiuchi1, Fumito Maruyama2(1Toneyama Institute for Tuberculosis Research, Osaka City
Univ. Medical Sch., 2Dept. Microbiology, Grad. Sch. Medicine,
Kyoto Univ.)

DP26-10 (P-030)
Hemolytic Gemella is Associated with Suppression of
Periodontal Disease○Tomohiro Miyoshi1, Satoshi Nakata1, Shogo Oge1, Yuji Ueno1,
Hidehiko Ukita1, Reiko Kousaka1, Nobuo Yoshinari2, Akihiro
Yoshida1 (1Dept. Oral Microbiology, Matsumoto Dental Univ.,
2Dept. Periodontology, Matsumoto Dental Univ.)

DP27-06 (P-131)
Investigation of immune targets of periodontal
pathogen CRISPR in the peri-implantitis microbiota○Takayasu Watanabe1, Takahiko Shiba2, Yoshio Nakano1(1Nihon Univ. Sch. Dentistry, 2Dept. Periodontol., Grad. Sch.
Med. Dent. Sci., Tokyo Med. Dent. Univ.)

DP26-11 (P-032)
Development of an isolation method for Escherichia
albertii from chickens○Sakura Arai1, Kayoko Otsuka2, Noriko Konishi3, Hiromi
Nagaoka4, Kenji Ohya1, Yukiko Kudo1 (1Division of
Microbiology, National Institute of Health Sciences, 2Saitama
Institute of Public Health, 3Tokyo Metropolitan Institute of
Public Health, 4Shizuoka Institute of Environment and Hygiene)

DP27-07 (P-130)
Characterization of lysogenic phage from Streptococcus
anginosus○Atsushi Tabata, Toshifumi Tomoyasu, Hideaki Nagamune(Grad. Sch. Tech., Indust. & Social Sci., Tokushima Univ. Grad.
Sch.)（ 97 ）

DP27-08 (P-128)
Distribution and expression of insertion sequences inAggregatibacter actinomycetemcomitans○Yuichi Oogai, Hitoshi Komatsuzawa (Dept. Oral-Microbiol.,Grad. Sch. Med. and Dent., Kagoshima Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP28

Antimicrobial agents and resistance Antimicrobial resistance
24th, April (Wed) 15:20–16:35
Degital Poster Zone C (Main Hall)

Chair: Keiji Nagano (Health Sciences Univ. of Hokkaido)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP28-01 (P-299)
Identification of mutations responsible for clofazimine
resistance of Mycobacterium avium
Noboru Nakata1,2, ○Yasuhisa Iwao1, Yoshitoshi Ogura3, Tetsuya
Hayashi3, Manabu Ato1, Yoshihiko Hoshino1 (1Dept.
Mycobacteriol., Leprosy Research Center, NIID, 2Antimicrobial
Resistance Research Center, NIID, 3Dept. Bacteriology, Facultyof Medicine, Kyushu Univ.)

DP28-05 (P-290)
Antimicrobial-resistant bacteria in clinical specimens
and feces of companion animals○Mayo Yasugi1, Shingo Hatoya1, Daisuke Motooka2, Shunsuke
Shimamura1, Hiroyuki Tani1, Masaru Furuya1, Keiichiro Mie1,
Masami Miyake1, Shota Nakamura2, Terumasa Shimada1(1Grad. Sch. Life Environ. Sci., Osaka Pref. Univ., 2RIMD, Osaka
Univ.)
DP28-06 (P-306)
Genomic characterization of carbapenem-resistantEscherichia coli with chromosomally encoded blaNDM-1○Noriko Sakamoto1, Yo Sugawara1, Yukihiro Akeda1,2, Dan
Takeuchi1, Daisuke Motooka1, Kazunori Tomono2, Shigeyuki
Hamada1 (1RIMD, Osaka Univ., 2Osaka Univ. Hosp.)
DP28-07 (P-325)
Regulation of inducible carbapenemase NmcA
expression in Enterobacter ludwigii○Ryuichi Nakano1, Akiyo Nakano1, Yuki Yamada2, Kazuya
Narita2, Yuki Suzuki1, Akira Suwabe2,3, Hisakazu Yano1 (1Dept.
Microbiol. Infect. Dis., Nara Med. Univ., 2Iwate Med. Univ.
Hosp., 3Iwate Med. Univ. Sch. Med.)

DP28-02 (P-311)
An analysis of amikacin resistance factors in
carbapenem-resistant Escherichia coli detected innorthern Osaka
Minase Maki, ○Yuji Nakada (Faculty of Healthcare Science,
Aino Univ.)

DP28-08 (P-316)
Survey of drug-resistant Salmonella isolated from layer
chicken and egg production environment○Hiroaki Shigemura1, Toshi Maeda2, Shikou Nakayama1, Yuki
Carle1, Nobuyuki Sera3, Kouichi Murakami4 (1Fukuoka Instituteof Health and Environmental Sciences, 2MP AGRO CO., LTD.,
3Teikyo Univ., 4National Institute of Infectious Diseases)

DP28-03 (P-326)
Comparative analysis of antibiotic resistant Escherichia
coli isolated from laying hens and broiler chicken
Tatsuya Nakayama1, Yoshimasa Sasaki1, Hiroshi Asakura1,○Shizunobu Igimi2, Haruo Watanabe3,4 (1Division of
Biomedical Food Research, National Institute of Health
Science, 2Faculty of Applied Bio-Science, Tokyo Univ. ofAgriculture, 3Faculty of Medicine, International Univ. of Healthand Welfare, 4Dept. Bacteriology 1, National Institute of
Infectious Disease)DP28-09 (P-302)
Antimicrobial resistance of avian pathogenic
Escherichia coli isolated from chickens in Kagoshima,Japan○Wakako Misumi1, Asami Magome2, Erina Yoshida1,3, Ken-ichi
Chitose4, Masahiro Kusumoto4 (1Kagoshima Central Livest. Hyg.
Serv. Cntr., 2Kagoshima Nansatsu Livest. Hyg. Serv. Cntr.,
3Miyazaki Livest. Hyg. Serv. Cntr., 4Natl. Inst. Anim. Health,
NARO)

DP28-04 (P-315)
Analysis of high-level linezolid resistant
Mycobacterium tuberculosis mutants○Akiko Takaki, Tomoko Kato, Akio Aono, Kinuyo Chikamatsu,
Yuriko Igarashi, Yoshiko Shimomura, Yuta Morishige, Yoshiro
Murase, Hiroyuki Yamada, Satoshi Mitarai (Dept.
Mycobacterium Reference & Research, Research Institute ofTuberculosis, JATA)（ 98 ）

DP28-10 (P-308)
Prevalence and characterization of methicillin-resistant
staphylococci in animal rearing facilities○Airi Watanabe1, Daisuke Takamatsu2,3, Ken Katsuda2,
Masatoshi Okura2, Yukio Yagi1 (1Grad. Sch. Sci., Teikyo Univ. of
Science, 2Natl. Inst. Anim. Hlth., NARO, 3Utd. Grad. Sch. Vet.
Sci., Gifu Univ.)
DP28-11 (P-295)
Emergence and spread of GES-type carbapenemaseproducing Pseudomonas aeruginosa clinical isolates inJapan○Tomomi Hishinuma1, Tatsuya Tada1, Masahiro Shimozima2,
Teruo Kirikae1 (1Dept. Microbiology, Juntendo Univ., 2BML,Inc)

第 92 回日本細菌学会総会プログラム集

DP28-12 (P-293)
Characterization of class D beta-lactamase fromcarbapenem resistant Bacteroides fragilis○Takatsugu Goto1, Masahiro Hayashi1, Yuji Morita1,2, Kaori
Tanaka1 (1Div. Anaerobe Res., Life Sci. Res. Ctr., Gifu Univ.,
2Dept. Infect. Control Sci., Meiji Pharm. Univ.)
DP28-13 (P-301)
Antimicrobial susceptibility of genus Arcobacter
isolated from poultry meat in the poultry processing
plant○Tomoya Yamamoto, Tomoko Mizote (Yamaguchi Prefectural
Univ.)
DP28-14 (P-320)
Investigation of ESBL producing E. coli in rivers flowing
into Lake○Nanami Koide1,2, Tetsuo Asai2 (1Dept. Applied Biological
Sciences., Gifu Univ., 2Dept. Applied Veterinary Science, theUnited Graduated Sch. Veterianry Science., Gifu Univ.)
DP28-15 (P-319)
Isolation and antimicrobial susuceptibility ofEnterobacteriacae from Arthropods in Gifu city
○Tetsuo Asai (Dept. Applied Veterinary Science, the United
Grad. Sch. Veterinary Sciences, Gifu Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP29 Genetics/Genomics/Biotechnology - Gene
regulation and transcriptome analysis/Genetic
manipulation and analysis, biotechnology and synthetic
biology/Others
24th, April (Wed) 16:10–16:50
Degital Poster Zone B (Main Hall)
Chair: Akira Hasebe (Hokkaido Univ.)

DP29-03 (P-143)
RNA-binding protein Hfq represses the LEE expression
in an sRNA-independent manner in enterohemorrhagic
E. coli○Naoki Sudo1, Sunao Iyoda1, Yasuhiko Sekine1,2, Makoto
Ohnishi1 (1Dept. Bacteriol., Natl. Inst. Infect. Dis., 2Dept. Life
Sci., Coll. Sci., Rikkyo Univ.)
DP29-04 (P-153)
Analysis of Clostridium acetobutylicum cellulosomal
genes using C. perfringens T7 expression system○Hiroki Kawahata1, Shunya Sawairi1, Hirofumi Nariya2,
Ryuichi Moriyama1, Shigeru Miyata1 (1Grad. Sch. Biosci.
Biotech., Chubu Univ., 2Grad. Sch. Biosphere Sci., Hiroshima
Univ., 3Grad. Sch. Biosphere Sci., Hiroshima Univ.)
DP29-05 (P-150)
Metabolic engineering of Clostridium perfringens forthe production of hydrogen from glycerol○Miki Kato1, Mina Kawano2, Chinami Yano1,2, Toshio Wada1,2,
Shigeru Miyata1,2 (1Grad. Sch. Biosci. Biotech., Chubu Univ.,
2Dept. Food Nutr. Sci., College Biosci. Biotech., Chubu Univ.)
DP29-06 (P-148)
Development of Technology to Visualize Transient Gene
Expression History○Miiki Sekimoto1, Yuto Kawai1, Daisuke Kiga2, Satoshi
Tsuneda1 (1Dep. Life Sci. Med. Biosci., Sch. Adv. Sci. Eng.,
Waseda Univ., 2Dept. Elect. Eng. Biosci., Sch. Adv. Sci. Eng.,
Waseda Univ.)
DP29-07 (P-151)
Type II restriction modification system in Ureaplasma
parvum OMC-P162 strain○Kounei Go, Yukiko Nakura, Michinobu Yoshimura, Itaru
Yanagihara (Dept. Developmental Medicine, Research Institute,
Osaka WCH, Japan)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP29-01 (P-144)
Transcriptomic change by knockout of genes involving
DNA modifications in Helicobacter cinaedi○Emiko Rimbara1, Atsushi Toyoda2, Shigetarou Mori1, Hyun
Kim1, Keigo Shibayama1 (1Bacteriology II, NIID, 2Comparative
Genomics Lab., NIG)
DP29-02 (P-139)
An investigation of the role of a gene encoding atranscriptional regulator in Treponema denticola○Keiko Yamashita1,2, Eitoyo Kokubu2,3, Yuichirou Kikuchi2,3,
Atsushi Saito1,2, Kazuyuki Isihara2,3 (1Tokyo Dental College.
Dept. Periodontol., 2Tokyo Dental College. Oral Health Science
Center, 3Tokyo Dental College. Dept. Microbiol.)

DP29-08 (P-155)
Large-scale comparative genomic analyses in Serratia
marcescens○Tomoyuki Ono1,2, Keiji Nakamura1, Yasuhiro Gotoh1,
Mitsuhiko Sato1, Ruriko Nishida1, Jun Iguchi3, Naomasa
Gotoh4, Takehiko Itoh5, Akira Shiose2, Yoshitoshi Ogura1 (1Dept.
Bacteriol., Sch. Med., Kyushu Univ., 2Dept. Cardiovasc. Surg.,
Grad. Sch. Med., Kyushu Univ., 3Dept. Hyg. Microbiol., Fac. Agr.,
Univ. Miyazaki., 4Kyoto Pharm. Univ., 5Grad. Sch. Biosci.
Biotech., Tokyo Tech)（ 99 ）

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

DP30

Pathogenicity - Infection models/Others
24th, April (Wed) 16:25–17:20
Degital Poster Zone A (Main Hall)

Chair: Yasuhiko Suzuki (Hokkaido Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

DP30-01 (P-217)
The pathogenicity analysis of clinical isolate
Acinetobacter baumannii with pulmonary infection
model○Shigeru Nagakawa, Tsuneyuki Ubagai, Takane Ueda, Go
Kamoshida, Yoshinori Sato, Yuka Unno, Satoshi Nishida, Yasuo
Ono (Dept. Microbiol. Immunol., Sch. Med., Teikyo Univ.)
DP30-02 (P-216)
Analysis of immune responses in klotho mice infectedwith Acinetobacter baumannii○Yoshinori Sato, Shigeru Nagakawa, Yuka Unno, Go
Kamoshida, Satoshi Nishida, Takane Ueda, Tsuneyuki Ubagai,
Yasuo Ono (Dept. Microbiology and Immunology, Teikyo Univ.
Sch. Medicine)
DP30-03 (P-219)
X-ray Crystallographic analysis of lipase secreted from
Staphylococcus aureus
Mutsumi Tanaka1, ○Shigeki Kamitani2, Kengo Kitadokoro1(1Dept. Biomol. Eng, Grad. Sch. Sci. and Tech., Kyoto Inst.
Tech., 2Div. Clin, Nutr., Dept. Comp. Rehab., Osaka Pref. Univ.)
DP30-04 (P-222)
Search for Staphylococcus pseudintermedius molecules
exacerbating canine atopic dermatitis○Tadahiro Nasukawa1, Jumpei Uchiyama1, Hiroki Tsurui1,
Syuji Sakamoto2, Takuma Higuchi2, Keita Iyori3, Kenta
Shimoike3, Hidekatsu Shimakura1, Shigenobu Matsuzaki2,
Masahiro Sakaguchi1 (1Sch. Veterinary Medicine, Azabu Univ.,
2Kochi Univ., 3Vet Derm Tokyo Co., Ltd.)
DP30-05 (P-227)【Withdrawn】
DP30-06 (P-224)
Identification of the chromosomal region defining
serovars 1 and 2 of Erysipelothrix rhusiopathiae○Yohsuke Ogawa1, Kazumasa Shiraiwa1, Sayaka Nishikawa1,
Masahiro Eguchi1, Yoshihiro Shimoji1,2 (1NIAH, NARO,
2Research Inst. for Biomedical Sciences, Tokyo Univ. of Science)
DP30-07 (P-223)
The effect of bacterial infection on the expression of
TAS2R in human umbilical vein endothelial cells○Taichi Ishikawa1, Yu Shimoyama1, Yoshitoyo Kodama1,
Masahito Ogasawara2, Minoru Sasaki1 (1Div. Mol. Microbiol.,Iwate Med. Univ., 2Div. Bioreg. Pharma., Iwate Med. Univ.)（ 100 ）

DP30-08 (P-228)
Detection of hyper-virulent strain of Streptococcus
pyogens○Mei Horino1,2, Norihiko Takemoto1, Shinya Watanabe1,3,
Tohru Miyoshi-Akiyama1 (1Pathogenic Microbe Lab., Dept.
Infectious Diseases NCGM, 2Tokyo College of Biotechnology,
3Div. Bacteriol., Dept. Infect. Immunity, Sch. Med., Jichi Med.
Univ.)
DP30-09 (P-230)
Toxin-antitoxin systems repress virulence gene
expression in enterohaemorrhagic E. coli
○Shinya Ebihara, Hilo Yen, Toru Tobe (Grad. Sch. Med., Osaka
Univ.)
DP30-10 (P-226)
Identification of functional factors of Mycobacterium
tuberculosis M strain using non-synonymous SNP○Shinji Maeda1, Takayuki Wada2, Nagatoshi Fujiwara3(1Faculty of Pharmaceutical Sciences, Hokkaido Univ. Science,
2Institute of Tropical Medicine, Nagasaki Univ., 3Faculty ofContemporary Human Life Science, Tezukayama Univ.)
DP30-11 (P-218)
Transposon sequencing assay of essential genes forbiofilm formation in nontuberculous mycobacteria○Yoshitaka Tateishi1, Yusuke Minato2, Akihito Nishiyama1,
Yuriko Ozeki1, Sohkichi Matsumoto1 (1Dept. Bacteriol., Sch.
Med., Niigata Univ., 2Dept. Microbiol. Immunol., Sch. Med.,
Minnesota Univ.)

第 92 回日本細菌学会総会プログラム集

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

LS1
23rd, April (Tue) 11:40–12:40
Room 1 (Conference Hall)
Chair: Shigeru Kamiya (Faculty of Health Sciences, Kyorin
Univ.)
Sponsored: MIYARISAN PHARMACEUTICAL CO., LTD.
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LS1-1
Overview of The Japanese Clinical Practice Guidelines
for Management of Clostridioides (Clostridium)difficile infections○Hiroyuki Kunishima (Dept. Infectious Diseases, St. Marianna
Univ. Sch. Medicine)
LS1-2
Clostridioides (Clostridium) difficile infections up to
date○Hiroshige Mikamo (Dept. Clinical Infectious Diseases, Aichi
Medical Univ. Grad. Sch. Medicine)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

LS2
24th, April (Wed) 11:40–12:40
Room 1 (Conference Hall)
Sponsored: Illumina K.K.
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LS2
From 16S Amplicon Deep Sequencing to Shotgun
Metagenomics○Shota Nakamura (Dept. Infection Metagenomics, ResearchInstitute for Microbial Diseases, Osaka Univ.)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

LS3
25th, April (Thu) 11:40–12:40
Room 1 (Conference Hall)
Chair: Haruhiko Siomi (Keio Univ. Sch. Medicine)
Sponsored: Japan Science and Technology Agency (JST)◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇◇

LS3
CREST/PRESTO research program [Large-scale genome
synthesis and cell programming]（ 101 ）