28th. November
Room 31
Soil and terrestrial ecosystem
9:30 - 9:45

1_31_O-a01

Bacterial communities in the mucilage of water shield (Brasenia
schreberi)*Kazumori Mise (1), Makoto Abe (2), Hideomi Itoh (1), Kazutaka Takeshita (2)(1) Bioprod. Res. Inst., AIST Hokkaido, (2) Fac. Biores. Sci., Akita Pref. Univ.

9:45 - 10:00

1_31_O-a02

Elucidation of colonization pattern and plant growth promoting
function of Pseudomonas sp. L105
*Manami Maeda(1), Moeri Yoshimura(1), Kenji Sakai(1), Mugihito Oshiro(1), Yukihiro Tashiro(1)(1) Graduate School of Bioresources and Environmental Sciences, Kyushu University

10:00 - 10:15 1_31_O-a03

Large-scale collection of uncultured microbial genomes fromenvironmental soils*Tatsuya Saeki(1), Taruho Endoh(1), Kazuma Kamata(1),Tetsuro Kawano-Sugaya(1),Koji Arikawa(1), Masahito Hosokawa(1,2,3,4,5)(1)bitBiome, Inc., (2)Department of Life Science and Medical Bioscience, Waseda University,(3)Research Organization for Nano and Life Innovation, Waseda University,(4)Institute for Advanced Research of Biosystem Dynamics,
Waseda Research Institute for Science and Engineering,(5)Computational Bio Big-Data Open Innovation Laboratory, National Instituteof Advanced Industrial Science and Technology

10:15 - 10:30
10:30 - 10:45 1_31_O-a04

Break time

Elucidation of the mechanism of phosphorus availability in soil bymicroorganisms and its application*Kerui Guo (1), Yuta Kojima (2), Takashi Kunito (2), Shigeto Otsuka (1), (3)(1) Graduate School of Agricultural and Life Sciences, The University of Tokyo;(2) Faculty of Science, Shinshu University; (3) CRIIM, The University of Tokyo

10:45 - 11:00 1_31_O-a05

Exploring the differences between bacteria that utilize and do not
utilize low molecular weight carbon sources amended to soil
Mayuko Abe (1), Shunsuke Iwata (1), Kazumori Mise (2), *Shigeto Otsuka (1), (3)(1) Graduate School of Agricultural and Life Sciences, The University of Tokyo;(2) Bioproduction Research Institute, AIST; (3) CRIIM, The University of Tokyo

11:00 - 11:15 1_31_O-a06

Unearthing electroautotrophic bacterial process driving in-situ
treatment of Manganese(II)-containing mine drainage*Miho Watanabe(1), Sereyroith Tum(2) , Taiki Katayama(2) , Obey Gotore(1) , Kunihiro Okano(1) ,Shinji Matsumoto(2) , Soichiro Sato(3) , Tetsuo Yasutaka(2) and Naoyuki Miyata(1)(1) Akita Prefectural University, (2) Research Institute for Geo-Resources and Environment,
Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology,(3) Resources and Environment Department, Japan Groundwater Development Co., Ltd.

11:15 - 11:30

Break time

11:30Luncheon Seminar
11:30-12:30
On-chipBiotechnologies
AS ONE CORPORATION

12:30

Break time࣭࣭Let's move to Exhibition and Event Hall!

12:30 - 12:45
12:45

Poster session‫ٯ‬Exhibition and Event Hall
䚷䚷12:45-13:45岜First Half䚷䚷13:45-14:15岜Communication Time䚷䚷14:15-15:15岜Second Half
15:15

Break time࣭࣭Let's move to Symposium!

15:15 - 15:30
15:30

Symposium
15:30 - 18:00

Current Trends in Plasmid Ecology
Masaki Shintani (Shizuoka University) 䞉Kouhei Kishida (Tohoku University)
Cosponsor㸸Creative Base Creative Base on Food and Bio-industry, Shizuoka University
Shizuoka UnShizuoka University Graduate Student Auditing
1_31_S-p01

Unlocking the Secrets of Plasmid Ecology*Masaki (Masa) Shintani(1,2,3,4)(1)Graduate School of Integrated Science and Technology, Shizuoka University,(2)Graduate School of Science and Technology, Shizuoka University,(3)Research Institute of Green Science and Technology, Shizuoka University,(4)Japan Collection of Microorganisms, RIKEN BioResource Research Center)

1_31_S-p02

The Mechanism of Bacterial Conjugation and Its Ecological Role
Kouhei Kishida
Grad. Sch. of Life Sciences, Tohoku Univ.

1_31_S-p03

Adaptation system to light environment via plasmid shuffling*Keita Miyake (1), Tomonori Kashimoto (2), Chikahiro Matsumoto (2), Ryosuke Hasama (3), Mayuko
Sato (3), Kiminori Toyooka (3), Yu Kanesaki (5), Wataru Iwasaki (1), Rei Narikawa (4)(1) Graduate School of Frontier Sciences, The University of Tokyo, (2) Department of Biological
Science, Faculty of Science, Shizuoka University, (3) RIKEN Center for Sustainable Resource
Science,(4) Department of Biological Sciences, Graduate School of Science, Tokyo Metropolitan University,(5) Research Institute of Green Science and Technology, Shizuoka University

1_31_S-p04

Revisiting knowledge of AMR bacteria and plasmids
Masato SUZUKIAMR Res. Ctr., Nat. Inst. Infect. Dis.

1_31_S-p05

Conjugative transfer of antibiotic resistance genes in activated sludge*Mamoru Oshiki (1), Kosuke Higuchi (1), Kiko Ohara (1), Satoshi Okabe (1)(1) Faculty of Engineering, Hokkaido University

18:00

Break time

18:00 - 18:15
18:15

Free meeting
18:15 - 19:45
Ecology, physiology and evolution of
CPR bacteria and DPANN archaea
Shingo Kato (RIKEN-BRC, JCM) 䞉Shino Suzuki (JAXA)
1_31_W-p01

A proposal for symbiotic mechanism of a DPANN archaeon*Shingo Kato
RIKEN-BRC, JCM

1_31_W-p02

Establishment of novel DPANN coculture systems from acidic hot
springs*Hiroyuki Sakai (1,2), Hiromi Omokawa (2), Koichi Nakamura (2), Kiyomasa Takami (2),Satoshi Nakagawa (3,4,5), Takuro Nunoura (6), Moriya Ohkuma (1), Norio Kurosawa (2)(1) JCM, RIKEN BRC, (2) Fac. of Sci. and Eng., Soka Univ., (3) Grad. Sch. of Agri., Kyoto Univ.,(4) ExCELLS, NINS, (5) X-star, JAMSTEC, (6) CeBN, JAMSTEC

1_31_W-p03

Protein glycosylation in DPANN archaea and their host archaea.
*Satoshi Nakagawa(1,2,3), Shigeru Shimamura(2), Yoshiki Takamatsu(1),Hiroyuki Sakai(4), Shingo Kato(4), Shigeki Sawayama(1), Hirokazu Yagi(3,5),
Maho Yagi(3,5), Saeko Yanaka(3,5), Koichi Kato(3,5), Ken Takai(2)(1)Graduate School of Agriculture, Kyoto University, (2)X-star, Japan Agency for Marine-Earth
Science and Technology, (3)ExCELLS, National Institute of Natural Sciences, (4)JCM, RIKEN
BioResource Research Center, (5)Graduate School of Pharmaceutical Sciences, Nagoya City
University

1_31_W-p04

Rock-hosted lifestyle of enigmatic DPANN archaea unveiled bygenome-resolved meta-omics*Yohey Suzuki(1)(1) Grad. Sch. of Sci., Univ. Tokyo

1_31_W-p05

Exploring Ribosomal Evolutionary Scenarios through the Analysis of
CPR Bacteria*Kazuaki Amikura(1), Shun'ichi Ishii(2), Yoshihiro Shimizu(3), Shino Suzuki(1,4)(1)JAXA/ISAS, (2)JAMSTEC X-STAR, (3)RIKEN BDR, (4)RIKEN CPR

19:45

28th. November
Room 41
Soil and terrestrial ecosystem
9:30 - 9:45

1_41_O-a01

Attenuation of methane oxidation by nitrogen availability in Arctic
tundra soils*Jaehyun Lee (1), Hojeong Kang (1)School of Civil and Environmental Engineering, Yonsei University, Seoul, South Korea

9:45 - 10:00

1_41_O-a02

Microbial succession during leaf degradation of the giant fern
Angiopteris lygodiifolia as model for microbial litter degradation intropical/subtropical environment*Roland Kirschner (1), Yu-Wei Yeh (1), Yao-Moan Huang (2)(1) School of Forestry and Resource Conservation, National Taiwan University, Taipei, 10617,
Taiwan, (2) Taiwan Forestry Research Institute, Zhongzheng Distr., 10079 Taipei City, Taiwan

10:00 - 10:15 1_41_O-a03

Cascade effects of forest thinning on microbial functional genes ofvarious tree species and multiple decomposition time series: Insightsfrom deadwood decomposition in tropical forest*David Anderson (1), Yu-Ting Wu (2)(1) Department of Tropical Agriculture and International Cooperation (DTAIC), National Pingtung
University of Science and Technology, Pingtung 91201, Taiwan, ROC, (2) Department of Forestry,
National Pingtung University of Science and Technology, Pingtung 91201, Taiwan, ROC,
(3) Department of Biomedical Science and Environmental Biology,
Kaohsiung Medical University, Kaohsiung 80708, Taiwan, ROC

10:15 - 10:30
10:30 - 10:45 1_41_O-a04

Break time

Biodegradation of PBAT mulch film by an elite fungal strain
Purpureocillium lilacinum BA1S isolated from farmland soil
Wei-Sung Tseng (1), Min-Jia Lee (1), Jin-An Wu (2), Shin-Liang Kuo(2),Sheng-Lung Chang(2), Shu-Jiuan Huang(2), *Chi-Te Liu (1) (3) (4)(1)Institute of Biotechnology, National Taiwan University, Taiwan,(2)Material and Chemical Research Laboratories, Industrial Technology Research Institute, Taiwan,(3)Department of Agricultural Chemistry, National Taiwan University, Taiwan,(4)Agricultural Biotechnology Research Center, Academia Sinica, Taiwan

Aquatic ecosystems
10:45 - 11:00 1_41_O-a05

Inconspicuous but indispensable: Phenanthrene biodegradation by
Sagittula that represented a minor population in a phenanthreneenriched marine bacterial consortium*Jiro F. Mori (1), Mayuko Abe (1), Go Kayama (1), Robert A. Kanaly (1)(1) Grad. Sch. Nanobiosci., Yokohama City Univ.

11:00 - 11:15 1_41_O-a06

Frequency and diversity of chemical interactions in marine
invertebrate- derived bacteria*Dana Ulanova, Yuta Matsubara, Tetsuya Sakurai
Graduate School of Integrated Arts and Science, Kochi University

11:15 - 11:30

Break time

11:30

Luncheon Seminar
11:30-12:30
Bioengineering Lab Co. Ltd.ɻʶɻPacBio Japan

12:30

Break time࣭࣭Let's move to Exhibition and Event Hall!

12:30 - 12:45
12:45

Poster session‫ٯ‬Exhibition and Event Hall
䚷䚷12:45-13:45岜First Half䚷䚷13:45-14:15岜Communication Time䚷䚷14:15-15:15岜Second Half
Break time࣭࣭Let's move to Symposium!

15:15 - 15:30
15:30

ASME Session Symposium
15:30 - 18:00

Biotechnology and applied microbiology

15:30 - 16:20

1_41_S-p01

Microbial Communities in Traditional Homes: Implications for Human
Health and Well-Being*So Fujiyoshi (1)(1) The IDEC Institute, Hiroshima University

1_41_S-p02

Wastewater-based epidemiology using monitoring human pathogenic
viruses and bacteria in municipal wastewater
Joonhong Park(1), Jayeon Kim1, Subin Kim(1), Geuk-Tae Kim(2)(1)Department of Civil and Environmental Engineering, Yonsei University, Shizuoka University,(2)Department of Bio-environmental Science, Dongguk University

Host-microbe and microbe-microbe interactions,plant associated microbial ecology

16:20 - 18:00

1_41_S-p03

Soil microbiota regulates pest prosperity*Hideomi Itoh (1)1)Bioproduction Research Institute, National Institute of Advanced Industrial Science and Technology

1_41_S-p04

Synergistic phenol degradation in association with microalgae andbacteria for enhanced carbon neutrality
Minkee Cho (1), Jaai Kim (1), Do Hyeon Gwon (2), Soo Hong Kim (2),Daeseung Kyung (3), *Hyokwan Bae (1)(1) Department of Civil, Urban, Earth and Environmental Engineering,
Ulsan National Institute of Science and Technology,(2) SGR Tech Co. Ltd.,(3) School of Civil and Environmental Engineering, University of Ulsan

1_41_S-p05

Tripartite successive response within the holobiont toTripartite
successive response within the holobiont to the daily temperaturefluctuations
Yunli Eric Hsieh (1), (2), (3), Chih-Ying Lu (4), (5), (6), Po-Yu Liu (7), Jia-Min Kao (8),Sung-Yin Yang (9), Chien-Yi Wu (8), Jing-Wen Michelle Wong (8), *Shan-Hua Yang (8)(1) Sys. Bio. Math. Mod., Max Planck Inst. Mol. Plant Physio., Germany,(2) Biodi. Res. Cen., Academia Sinica, Taiwan, (3) Dep. Post-Bac. Med., NSYSU, Taiwan,(4) Inst. Fish. Sci., NTU, Taiwan, (5) Dep. Aqu. Bio., NCYU, Taiwan

1_41_S-p06

Lactate production and utilization by human commensal anaerobic
bacteria and the mechanisms of species-specific mutualistic
interactions*Shir-Ly Huang (1), Shi-Min Zhang (2), Duong Nguyet Anh (1)(1) Institute of Microbiology and Immunology, National Yang Ming Chiao Tung University, Taipei,
Taiwan,(2) Program in Molecular Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan

18:00

Break time

18:00 - 18:15
18:15

Free meeting
18:15 - 19:45
Hot Topics of Hot Microbiome
Yu Nakajima (JAMSTEC)
1_41_W-p01 Introduction of Hot Microbiome*Yu Nakajima
Japan Agency of Marine-Earth Science and Technology (JAMSTEC)
1_41_W-p02 History and recent progress of microbiological studies on Nakabusa

hot springs, Nagano, Japan.
*Shigeru Kawai
JAMSTEC
1_41_W-p03 Examination of Fe-rich hot springs as an analogue site of Earth’s

early Ocean*Yuya Tsukamoto
JCM-BRC, RIKEN

1_41_W-p04 Coexistence system and invasion conditions of hot spring microbial

ecosystems: a fusion of mathematics x experiment*Daiki Kumakura (1,2)(1) Grad, Sch. of Life Sci., Hokkaido Univ., (2) iTHEMS, RIKEN
1_41_W-p05 Uncultured DPANN archaea hidden in high-temperature hot springs*Katsunori Yanagawa (1), Shingo Kato (2)(1) University of Kitakyushu, (2) Riken JCM
19:45

28th. November
Room 43
Symbiosis, interaction, theory
9:30 - 9:45

1_43_O-a01

Studying the role of teleost skin microbiome and its interactions withthe environment and host skin using ex vivo skin explant model*Liang-Chun Wang, Yu-Che Chiu, Li-Hsuan Chen, Ru-Fang Siao
Department of Marine Biotechnology and Resources, National Sun Yat-sen University,
Kaohsiung, Taiwan

9:45 - 10:00

1_43_O-a02

Mitigation of nitrous oxide (N2O) emissions by soybean
Bradyrhizobium*Fernandes Siqueira Arthur(1), Manabu Itakura(1), Kaori Kakizaki(1), Tomoko Sakai(1),Kiwamu Minamisawa(1)(1)Graduate School of Life Sciences, Tohoku University

Genomics, molecular biology
10:00 - 10:15 1_43_O-a03

Exploring Microbial Communities and Their Functional Potential in
Biofloc Aquaculture*Meora Rajeev (1,2), Ilsuk Jung (1), Ilnam Kang (1), and Jang-Cheon Cho (1)(1) Department of Biological Sciences, Inha University, Incheon, Republic of Korea,(2) Institute for Specialized Teaching and Research, Inha University, Incheon, Republic of Korea

10:15 - 10:30

Break time

Phylogeny and taxonomy
10:30 - 10:45 1_43_O-a04

Exploring a novel predatory bacterium with gliding motility isolated
from the West Sea of Korea*Neak Muhammad (1,2), Forbes Avila (1,2), Song-Gun kim (1,2)
1 Biological Resource center/Korean collection for type culture, Korea Researc Institute of
Bioscience and Biotechnology, jeonbuk 56212, Republic of Korea 2 University of Science andTechnology (UST), Daejeon 34113, Republic ok Korea

Physiology, metabolism
10:45 - 11:00 1_43_O-a05

Characterization of Dehalococcoides mccartyi strain NIT-OBY thatdechlorinate 1,3-Dichloropropene to completely
non-toxic Propene*Atsuhiro Yano (1), Yuta Fujii (2), Naoko Yoshida (1)(1) Dept. Civil Eng. Nitech, (2) OBAYASHI CORP.

11:00 - 11:15 1_43_O-a06

Characterization of Endozoicomonas in dddD gene-mediateddimethylsulfoniopropinate (DMSP) metabolisms using omics
approaches*Sen-Lin Tang
Biodiversity Research Center, Academia Sinica, Taiwan
Break time

11:15 - 11:30
11:30

Lunch Break
12:30

Break time࣭࣭Let's move to Exhibition and Event Hall!

12:30 - 12:45
12:45

Poster session‫ٯ‬Exhibition and Event Hall
䚷䚷12:45-13:45岜First Half䚷䚷13:45-14:15岜Communication Time䚷䚷14:15-15:15岜Second Half
15:15

Break time࣭࣭Let's move to Symposium!

15:15 - 15:30
15:30

Symposium
15:30 - 18:00

Metabolite Analysis to Capture the "Linkage" ofMicrobial Ecosystems: Past and Future
Kenshi Suzuki䠄Univ. Tokyo䠅 䞉 Hidehiro Ishizawa䠄Univ. Hyogo䠅
Yuki SOMA䠄Kyushu Univ.䠅 䞉 Mikiyasu Sakanaka䠄Kyoto Univ.䠅
Supprted by ACT-X "Environments and Biotechnology", JST Strategic Basic Research Programs
Cosponsor JSME, Soico-Microbiology Research Group
1_43_S-p01

The assembly and functioning principle of microbial community*.HQVKL6X]XNL
Grad. Sch. of Agri. Life Sci., Univ. of Tokyo

1_43_S-p02

Single-genome sequencing of environmental bacteria and phages to
elucidate their functions*<RKHL1LVKLNDZD(1,2)(1) CBBD-OIL, AIST-Waseda Univ., (2) Res. Org. Nano Life Innov., Waseda Univ.

1_43_S-p03

Intestinal metabolites that support symbiosis between bifidobacteria
and humans*Mikiyasu Sakanaka
Graduate School of Biostudies, Kyoto University

1_43_S-p04

Comprehensive analysis of microbial metabolites and integration withgenome data
*Nobuyuki Okahashi
Grad. Sch of Info. Sci. Tech., Osaka Univ.

1_43_S-p05

Unraveling microbial interspecies interactions within a synthetic plantmicrobiome*Hidehiro Ishizawa
Grad. Sch. of Eng., Univ. Hyogo

1_43_S-p06

Synthetic biology approaches to microbial ecology*Yuki SOMA
Fac. Agric. Kyushu Univ.

1_43_S-p07

On the evolvability and ecological impact of microbial metabolic
hierarchies*Sotaro Takano(1,2)

18:00
18:00 - 18:15

1) Bioproduction Research Institute, AIST, (2) Research Center for Macromolecules and Biomaterials
Break time

18:15

Free meeting
18:15 - 19:45

JSME Envirus Meeting 2023
ʛLightning Talks by Young Scientistsʛ
Ryota Wagatsuma (Waseda University), Kento Tominaga (The University of Tokyo),Michiko Takahashi (Kochi University), Yuto Chiba (Meiji University)
19:45

28th. November
Room 44
Extreme environment
9:30 - 9:45

1_44_O-a01

Measuring microbial growth and metabolic processes at highhydrostatic pressure and temperature using a novel cultivation
system*Yuki Morono(1), Fumiaki Mori(1), Akira Ijiri(1, 2), Tomoya Nishimura(1,3),
Taisuke Wakamatsu(3), Nozomi Katsuki(3,4)(1)KCC, JAMSTEC, (2)Kobe Univ., (3)Kochi Univ., (4)Univ. Tsukuba

9:45 - 10:00

1_44_O-a02

Microbial Assembly and Adaptation in Deep Subseafloor Sediment*Tatsuhiko Hoshino(1), Hideyuki Doi(2), Takehiko Ito(3)(1)KCC, JAMSTEC, (2)Grad. Sch. Inform, Kyoto Univ., (3)Sch. Life Sci. Tech, Tokyo Tech.

10:00 - 10:15 1_44_O-a03

Impacts of groundwater pumping on subterranean microbialcommunity in deep aquifer*Shinsei Iso(1), Yu Sato(2), Hiroyuki Kimura(1,3)(1)Grad. Sch. Integ. Sci. Tech., Shizuoka Univ., (2)Yamaguchi Univ.,(3)Res. Inst. Green Sci. Tech., Shizuoka Univ.

10:15 - 10:30
10:30 - 10:45 1_44_O-a04

Break time

Comparative microbial community analysis of rock samples from
Higashi-Aogashima Knoll Caldera*Satoshi Wakai(1), Shimpei Aikawa(2), Junji Torimoto(3), Jun-ichiro Ishibashi(4),Yutaro Takaya(3,5,6), Tatsuo Nozaki(3,7,8)(1)X-star, JAMSTEC, (2)JIRCUS, (3)MRU, JAMSTEC, (4)KOBEC, Kobe Univ.,(5)Dep. Sys. Innov., Univ. Tokyo, (6)Waseda Univ.,(7)Front. Res. Cent. Ener. Resour., Univ. Tokyo, (8)Grad. Sch. Sci., Kobe Univ.

10:45 - 11:00 1_44_O-a05

Meta-omics analysis for a methanogenic toluene-degrading microbialcommunity enriched from a deep subsurface oil reservoir*Hiroki Kawamoto(1,2), Masaru K. Nobu(2,3), Masanori Kaneko(4), Satoshi Furota(4),Kenta Asahina(4), Satoshi Tamazawa(4), Konomi Suda(4), Haruo Maed(4),Susumu Sakata(4), Yoichi Kamagata(2), Daisuke Mayumi(4), Hideyuki Tamaki(2,5)(1)Grad. Sch. Sci. Tech., Univ. Tsukuba, (2)Bioprod. Res. Inst., AIST,(3)X-star, JAMSTEC, (4)GSJ, AIST, (5) Fac. Life Environ. Sci., Univ. Tsukuba

11:00 - 11:15 1_44_O-a06

Study on Microbial Community Structure in Concrete*Atsushi Teramoto(1), China Kuratomi(1)(1)Graduate School of Advanced Science and Engineering, Hiroshima University

11:15 - 11:30

Break time

11:30

Lunch Break
12:30
12:30 - 12:45

Break time࣭࣭Let's move to Exhibition and Event Hall!

12:45

Poster session‫ٯ‬Exhibition and Event Hall
䚷䚷12:45-13:45岜First Half䚷䚷13:45-14:15岜Communication Time䚷䚷14:15-15:15岜Second Half
15:15
15:15 - 15:30

Break time࣭࣭Let's move to Symposium!

15:30

Break room

18:00
18:00 - 18:15

Break time

18:15

Break room

19:45

28th. November
Room 525354
Phylogeny and taxonomy
9:30 - 9:45

1_5_O-a01

Isolation of Kuravirus-like phages from domestic wastewater
treatment plants and their phylogenetic analysis*Yugo Fujii (1), Steven Batinovic (2), Kaho Motoyama (3), Yilin Wen (3), Tadashi Nittami (2)(1) Graduate School of Engineering Science, Yokohama National University,(2) Division of Materials Science and Chemical Engineering, Yokohama National University,(3) Department of Chemistry, Chemical Engineering and Life Science, Yokohama National University

9:45 - 10:00

1_5_O-a02

Characterization of Vallitalea longa isolated from marine sediment*Shiori Hirano (1), Koji Mori (2), Moriyuki Hamada (2), Ryo Matsumoto (3), Takeshi Kobayashi (1)(1) Graduate School of Marine Science and Technology,
Tokyo University of Marine Science and Technology,(2) NITE Biological Resource Center (NBRC), National Institute of Technology and Evaluation (NITE),(3) Organization for the Strategic Coordination of Research and Intellectual Properties, Meiji University

10:00 - 10:15

1_5_O-a03

Novel strict anaerobes isolated from marine sediments in Tokyo Bay*Takashi Minamitsuji (1), Shiori Hirano (1), Koji Mori (2), Moriyuki Hamada (2), Takeshi Kobayashi (1)(1) Graduate School of Marine Science and Technology,
Tokyo University of Marine Science and Technology,(2) NITE Biological Resource Center (NBRC), National Institute of Technology and Evaluation (NITE)
Break time

10:15 - 10:30
10:30 - 10:45

1_5_O-a04

Isolation strategy for acid-tolerant/acidophilic comammox~2. Obtaining comammox batch culture in inorganic medium~
Sota Nakamura (1), Takashi Mitsuboshi (1), Tatsuo Sumino (2), Yuichi Suwa (1), Hirotsugu Fujitani (1)) Department of Biological Sciences, Chuo University, (2) Department of Engineering, Toyo University

10:45 - 11:00

1_5_O-a05

Methylosinus endotrunci sp. nov., a methane-oxidizing bacterium
isolated from an internal tree trunk*Atsuya Endo (1), Mikitoshi Harada (1), Rina Shinjo (1), Fumika Oe (1), Takeshi Watanabe (1),Daniel Epron (2), Susumu Asakawa (1)(1) Grad. Sch. of Bioagri. Sci., Univ. Nagoya, (2) Grad. Sch. of Agri., Univ. Kyoto

11:00 - 11:15

1_5_O-a06

Changes in the fatty acid synthesis pathway due to the acquisition of
diatom predation ability in the labyrinthulean protists,
Aplanochytrium spp.
*Kotaro Hashimoto (1), Eri Yamada (2), Yohei Ishibashi (3), Makoto Ito (3), Hiroyuki Imai (2,4),
Daiske Honda (2,4)(1) Graduate School of Natural Science and Technology, Konan University,(2) Department of Biology, Faculty of Science and Engineering, Konan University,(3) Department of Bioscience and Biotechnology, Faculty of Agriculture, Kyushu University,(4) Institute for Integrative Neurobiology, Konan University

11:15 - 11:30

Break time

11:30Lunch Break
12:30

Break time࣭࣭Let's move to Exhibition and Event Hall!

12:30 - 12:45
12:45

Poster session‫ٯ‬Exhibition and Event Hall
䚷䚷12:45-13:45岜First Half䚷䚷13:45-14:15岜Communication Time䚷䚷14:15-15:15岜Second Half
15:15

Break time࣭࣭Let's move to Symposium!

15:15 - 15:30
15:30

Symposium
15:30 - 18:00

Major Microbial Transitions: From the origin of life to theorigin of the domains
Shawn E. McGlynn (Tokyo Inst. Technol)
1_5_S-p01

Unusual Carbon Fixation Pathways in the Serpentinized Ecosystem*Shino Suzuki (1,2,3)(1)ISAS/JAXA, (2)CPR/RIKEN, (3)X-star/JAMSTEC

1_5_S-p02

Directionality of CO2 Fixation Pathways in the Presence of Other
Carbon Sources*Yoko Chiba (1,2)(1)CSRS, RIKEN, (2)Fac. Life. Environ. Sci. Tsukuba Univ.

1_5_S-p03

Assimilation of CO2 in Hyperthermophilic and Heterotrophic Bacteria
Revealed by 13C Tracer-Based Metabolomics Using CE-MS*Yuto Fukuyama(1), Shigeru Shimamura(2), Tomomi Sumida(1), Yoko Chiba(3),Hisato Chikaraishi(4), Haruyuki Atomi(5), Takuro Nunoura(1)(1)CeBN, JAMSTEC, (2)X-star, JAMSTEC, (3)CSRS, RIKEN,(4)Inst. of Low Temp. Sci., Hokkaido Univ., (5)Grad. Sch. of Eng., Kyoto Univ.

1_5_S-p04

Adaptive Metabolic Evolution: Converging on Ecological Redox
Niches*Mayumi Seto
Faculty of Science, Nara Women’s University

18:00
18:00 - 18:15

Break time

18:15

Workshop
18:15 - 19:45

Exploring, Observing,and Appreciating Microbial Motility
Daisuke Nakane (The University of Electro-Communications), Yoshitomo Kikuchi (AIST)
Cosponsor: Grant-in-Aid for Transformative Research Areas (B) The reason why microbes are moving
1_5_W-p01

Swimming ability and flagellar motility of the colonial volvocine alga
Pleodorina starrii*Azusa Kage (1), Kohei Takahashi (2), Hisayoshi Nozaki (2),Tetsuya Higashiyama (2), Shoji A. Baba (3), Takayuki Nishizaka (1)(1) Department of Physics, Gakushuin University, (2) Department of Biological Sciences, Graduate
School of Science, The University of Tokyo, (3) Department of Biology, Ochanomizu University

1_5_W-p02

Bacterial characteristics and survival strategies of non-Helicobacter
pylori Helicobacter species infecting the human stomach*Emiko Rimbara
Bacteriology II, National Institute of Infectious Diseases

1_5_W-p03

Swimming motility of helical bacteria reconstructed in a minimal
genome bacterium JCVI-syn3B*Hana Kiyama (1), Shigeyuki Kakizawa (2), Daichi Takahashi (1), Makoto Miyata (1,3)(1) Grad. Sch. of Sci., Osaka Metropolitan Univ., (2) Bioproduction Res, inst., AIST,(3) OCARINA, Osaka Metropolitan Univ.

1_5_W-p04

Can “behavioral ecology” be applied to microorganisms?
*Hiroyuki Shimoji
Faculty of Agriculture, University of the Ryukyus

19:45

29th. November
Room 31
Symbiosis, interaction, theory
9:00 - 9:15

2_31_O-a01

Estimation of microbial community structure using real data
Kei Tokita
Grad. Sch. of Info., Nagoya Univ.

9:15 - 9:30

2_31_O-a02

Modeling of antibiotic-induced perturbation in gut microbiome*Rie Maskawa(1), Lena Takayasu(2), Hideki Takayasu(1), Wataru Suda(2), Misako Takayasu(1)(1) School of Computing, Tokyo Institute of Technology,(2) Center for Integrative Medical Sciences, RIKEN

9:30 - 9:45

2_31_O-a03

Finding syntrophic relationships in microbial communities bystatistical correlation of abundance in diverse environments
Shigeru Kawai (1), Shawn E. McGlynn (2), *Katsumi Matsuura (2,3)(1) JAMSTEC, (2) ELSI, Tokyo Institute of Technology, (3) Inst. Early Metabolic Evolution

9:45 - 10:00

2_31_O-a04

Advantages of Microbial Complex Systems in Microbial Methanation*Kohei Ikeura (1), Makoto Kawano (2), Minako Terao (2), Kota Ichikawa (3),Hiroyuki Hutamata (3), (4), Hiroyuki Kimura (1), (4)(1) Graduate School of Integrated Science and Technology, Department of Science, Geosciences
Course, Shizuoka University, (2) Yokogawa Electric Corporation,(3) Graduate School of Integrated Science and Technology, Department of Engineering, Applied
Chemistry and Biochemical Engineering Course, Shizuoka University,(4) Research Institute of Green Science and Technology, Shizuoka University

10:00 - 10:15 2_31_O-a05

Construction and analysis of efficient propionate degrading process
in microbial fuel cells*Kota Ichikawa (1), Hiroyuki Kimura (1,2,3), Yosuke Tashiro (1,2), Hiroyuki Futamata (1,2,3)(1) Grad. Sch. Integr.Sci.Technol., Univ Shizuoka, (2) Grad. Sch. Sci. Technol., Univ. Shizuoka,(3) Research Institute of Green Science and Technology, Shizuoka University

10:15 - 10:30
10:30 - 10:45 2_31_O-a06

Break time

Factors that influence predatory activity in activated sludge microbialcommunity*Yuya Sato (1), Tomohiro Inaba (1), Hiroshi Habe (1)(1) EMRI, AIST

10:45 - 11:00 2_31_O-a07

Indigenous soybean bradyrhizobial flora and novel nosZ -possessing
Bradyrhizobium species in Japan*Manabu Itakura (1), Kaori Kakizaki (1), Tomoko Sakai (1),Fernandes Siqueira Arthur (1), Sawa Hara (2), Kiwamu Minamisawa (1)(1) Grad. Sch. of Life Sci., Tohoku Univ., (2) NARO

11:00 - 11:15 2_31_O-a08

Effect of rhizobial inoculation on soil bacterial communities*Hiromi Kato(1), Yuichi Aoki(2), Manabu Itakura(1), Masaru Bamba(1), Rota Wagai(3),Shusei Sato(1), Kiwamu Minamisawa(1)(1)Graduate School of Life Sciences, Tohoku University,(2)Tohoku Medical Megabank Organization, Tohoku University, (3)NARO

11:15 - 11:30 2_31_O-a09

Agricultural management and soil origin rather than plant genetic trait
shapes the soybean rhizosphere bacterial and fungal communities*Dominic V. A. Agyekum (1), Khondoker. M. G. Dastogeer (2), Shin Okazaki (1,3)(1) Utd. Grad. Sch. of Agric., Tokyo Univ. of Agric. and Tech.,(2) Dept. of Plant Path., Bangladesh Agric. Univ.,(3) Inst. of Glob. Innov. Res., Tokyo Univ. of Agric. and Tech.

11:30 - 11:45

Break time

11:45

Branch meeting
11:45 - 12:45

Career Pathways & Networking Roundtable for Young Scientists
12:45
12:45 - 13:00

JSME Committee for the Promotion of Diversity and Career Development
Break time࣭Let's move to Exhibition and Event Hall!

13:00

Poster session䠜Exhibition and Event Hall
13:00 - 14:00 First Half

13:00 - 14:30 High School Student presentation

14:00 - 14:15 Communication Time

15:00 - 15:15 High school student award ceremony

14:15 - 15:15䚷
䚷Second Half
15:15

Break time࣭Let's move to oral session!

15:15 - 15:30

15:30 - 15:45 2_31_O-p01 Mechanism of microbiota organization in rhizosphere synthetic

community*Momoka Yorinaga (1), Mahiro Toda (1), Tomoki Nishioka (2), Takuya Suzaki (1),
Hideyuki Tamaki (2), Norio Takeshita (1)(1) Univ. Tsukuba, (2) AIST
15:45 - 16:00 2_31_O-p02 Identification and characterization of N -acylhomoserine lactone-

degrading bacteria in bark compost*Tomohiro Morohoshi (1), Toshiyuki Nikata (1), Naotake Konno (2), Tomohiro Suzuki (3)(1) Dept. Fundam. Eng., Utsunomiya Univ., (2) Dept. Appl. Biol. Chem., Utsunomiya Univ.,(3) Cent. Biosci. Res. Edu., Utsunomiya Univ.

16:00 - 16:15 2_31_O-p03 Bacterial Community Analysis of Water Yam (Dioscorea alata L.)

Under Different Water Condition*Shunta Kihara(1), Kosuke Yamamoto(2), Yuh Shiwa2, Hidehiko Kikuno(3) ,Minenosuke Matsutani(4), Hironobu Shiwachi(5)(1) Department of International Agricultural Development, Graduate School of International Food andAgricultural Studies, Tokyo University of Agriculture,(2) Department of Molecular Microbiology, Tokyo University of Agriculture,(3) Miyako Subtropical Training and Research Farm, Tokyo University of Agriculture,(4) NODAI Genome Research Center, Tokyo University of Agriculture,(5) Department of International Agricultural Development, Tokyo university of Agriculture
16:15 - 16:30 2_31_O-p04 Pseudo-vertical transmission of bacterial symbiont via feces in an ant*Akari Nishina(1), Rio Yamashita(1), Yusuke Ishizuka(1), Yu Matsuura(2),Hideomi Itoh(3), Yoshitomo Kikuchi(3), Hiroyuki Shimoji(4)(1) Sch. of Bio. Env. Sci., Kwansei Gakuin Univ, (2) TBRC, Univ. of Ryukyus,(3) BPRI, AIST, (4) Agri. Univ. Ryukyus
16:30 - 16:45 2_31_O-p05 Identification of the toxin producing bacterium from the marine

sponge genus Mycale , and analysis of its transmission mode
*Masaki Fujita (1), Yuji Ise (2), Masashi Fukuoka (3), Nobutada Kimura (4), Kazutoshi Yoshitake (5),Akihiro Ninomiya (5), Shigeki Matsunaga (5), Ryuichi Sakai (1), Takada Kentaro(6)(1) Grad. Sch.l of Fish. Sci., Hokkaido Univ., (2) The Kuroshio Bio. Res. Inst.,(3) Grad. Sch. of Sci., Nagoya Univ., (4) Bioprod. Res. Inst., AIST,(5) Grad. ScH. of Agri. Sci., The Univ. Tokyo, (6) ScH. of Mar. Biosci., Kitasato Univ.
Break time

16:45 - 17:00,QWHUIDFHDQG%LRILOP
17:00 - 17:15 2_31_O-p06 Spatiotemporal virulence gene expression on three-dimensionallyorganized oral biofilms*Dongyeop Kim (1), Hyun Koo (2)(1) Department of Preventive Dentistry, School of Dentistry and Institute of Oral Bioscience, Jeonbuk
National University, (2) Biofilm Research Labs, Center for Innovation & Precision Dentistry,
School of Dental Medicine, University of Pennsylvania
17:15 - 17:30 2_31_O-p07 Screening for biofilm inhibitors from microorganisms isolated from

Antarctic snow petrel nesting sites
Hayato Kinoshita (1), Towa Hamamoto (1), Siddiqa Ayesha (1),Shohei Hayashi (2), *Hiroyuki Azakami (1, 3)(1) Fac. Agri, Yamaguchi Univ., (2) Fac. Life Environ. Sci., Shimane Univ.,(3) Res. Center Thermotolerant Microb. Resouc., Yamaguchi Univ.
17:30 - 17:45 2_31_O-p08

Seeking the factors causing an inconstant biodegradation of
biodegradable plastics under the experimental system with seawaterand marine sediment*Tetsuhiro Watano (1)(5), Takafumi Kamitani (1), Miki Takii (1), Takamasa Miura (2),Kimihito Itoga (3), Shogo Uematsu (4), Kazuhiro Umezawa (5), Yukinori Tani (5)(1) Shizuoka Environment and Hygiene Institute, (2) NITEōNBRC, (3) Yahata Bussan Co., Ltd.,(4) Uematsu Technical Office, (5) University of Shizuoka

17:45 - 18:00
18:00 - 18:30

Let's move to Reception!

18:30

Reception䠜
䠜Mein Schloss
20:15

29th. November
Room 41<RXQJ6FLHQWLVW0XOWLGLVFLSOLQDU\
9:00 - 9:15

2_41_O-a01

Tera base hot spring metagenomes illuminate novel and diverse
microbiomes in the Japanese subsurface*Yu Sato (1), Yu Nakajima (2), Satoshi Ohkubo (3), Miho Hirai (2), Kenji Okano (4), Hiroyuki Kimura(5), Kohsuke Honda (6,7), Masaru K. Nobu (2), Hideyuki Tamaki (8), Ken Takai (2)(1) ORI, Yamaguchi Univ., (2) X-Star,JAMSTEC (3) Grad. Sch. of Life Sci., Tohoku Univ., (4) Dep. ofLife Sci. and Tech., Fac. of Chem., Materials and Bioeng., Kansai Univ., (5) RIGST, Shizuoka Univ.,(6) ICBiotech, Osaka Univ., (7) OTIR, Osaka Univ., (8) Bioprod. Res. Inst., AIST

9:15 - 9:30

2_41_O-a02

Molecular-Level Insights into Arsenic Biotransformation in
Extremophilic Microorganisms (Cyanidiales )Yen-Lin Cho (1)*, Yu-Hsien Chen (1), Nhu Anh Thi Than (1), Yu-Ting Liu (1,2)(1) Department of Soil and Environmental Sciences, National Chung Hsing University, Taiwan,(2) Innovation and Development Center of Sustainable Agriculture,
National Chung Hsing University, Taiwan

9:30 - 9:45

2_41_O-a03

Cultivation and genomic insights into marine bacteria of the SAR202
clade*Yeonjung Lim (1),(2), Ji-Hui Seo (1), Stephen J. Giovannoni (3),Ilnam Kang (2), and Jang-Cheon Cho (1)(1) Department of Biological Sciences and Bioengineering,
Inha University, Incheon 22212, Republic of Korea,(2) Center for Molecular and Cell Biology, Inha University, Incheon 22212, Republic of Korea,(3) Department of Microbiology, Oregon State University, Corvallis, OR 97331, USA

9:45 - 10:00

2_41_O-a04

N2O-dependent anoxic growth of methanotrophs*Awala Samuel Imisi (1), Gwak Joo-Han (1), and Sung-Keun Rhee (1)(1) Department of Biological Sciences and Biotechnology, Chungbuk National University,
1 Chungdae-ro, Seowon-Gu, Cheongju 28644, Republic of Korea

10:00 - 10:15 2_41_O-a05

The tripartite interaction of Arabidopsis thaliana , Pseudomonas
aeruginosa , and Colletotrichum tofieldiae is governed by nutrient
condition*Yuniar Devi Utami (1), Kei Hiruma (1)(1) Grad. Sch. of Arts Sci., Univ. Tokyo

10:15 - 10:30

Break time

10:30 - 10:45 2_41_O-a06

Persistence of antibiotic resistance from animal agricultural effluentsto surface water revealed by genome-centric metagenomics*Jin Ju Kim (1), Hoon Je Seong (1,2), Timothy A. Johnson (3) ,Chang-Jun Cha (1) , Woo Jun Sul (1), Jong-Chan Chae (4)(1) Department of Systems Biotechnology, Chung-Ang University, Anseong, Republic of Korea,(2) Korean Medicine Data Division, Korea Institute of Oriental Medicine, Daejeon, Republic of Korea,(3) Department of Animal Sciences, Purdue University, West Lafayette, United States,(4) Division of Biotechnology, Jeonbuk National University, Iksan, Republic of Korea

10:45 - 11:00 2_41_O-a07

Discerning the dissemination mechanisms of antibiotic resistancegenes of ESBL-producing E. coli through whole genome sequencing
Hokyung Song (1), Sunwoo Lee (2), Yujin Jeong (2), Tatsuya Unno (1)(1) Department of Biological Sciences and Biotechnology, Chungbuk National University,
Seowon-Gu, Cheongju 28644, Republic of Korea, (2) Faculty of Biotechnology,
College of Applied Life Sciences, Jeju National University, Jeju, 63243, Korea

11:00 - 11:15 2_41_O-a08

Medium chain length Polyhydroxyalkanoate(mcl-PHA) production
using organic acid by engineered Pseudomonas species*Jong-Min Jeon(1), Kyeong-Keun Oh(2), Jeong-Jun Yoon(1)(1)1Green & Sustainable Materials R&D Department, Korea Institute of Industrial
Technology(KITECH), Cheonan 31056, Republic of Korea, (2)Department of Chemical Engineering,
Dankook University, Yongin 16890, Republic of Korea

11:15 - 11:30 2_41_O-a09

Urease-producing bacteria immobilization by using 3D bioprinting
technology to remove urea and heavy metals from water*Pei-Hsun Wu (1), Cheng-Chun Shih (1), Chang-Ping Yu (1)(1) Grad. Inst. Environ. Eng., NTU, Taiwan
Break time

11:30 - 11:45
11:45

Branch meeting
11:45 - 12:45

Discussion on outreach activity of JSME in diversified society
Educational Outreach Working Group
12:45
12:45 - 13:00

Break time࣭Let's move to Exhibition and Event Hall!

13:00

Poster session䠜Exhibition and Event Hall
13:00 - 14:00 First Half

13:00 - 14:30 High School Student presentation

14:00 - 14:15 Communication Time

15:00 - 15:15 High school student award ceremony

14:15 - 15:15䚷
䚷Second Half
15:15
15:15 - 15:30

Break time࣭Let's move to oral session!

<RXQJ6FLHQWLVW0XOWLGLVFLSOLQDU\
15:30 - 15:45 2_41_O-p01 Biofilm dispersion factors induce membrane vesicle production in

Pseudomonas aeruginosa*Mizuki Kanno (1), Hiroyuki Futamata (1),(2),(3), Yosuke Tashiro (1),(2)(1) Grad. Sch. of Sci. Tech., Univ. Shizuoka, (2) Res. Inst. Green Sci. Tech., Univ. Shizuoka,(3) Grad. Sch. of Intgr. Sci. Tech., Univ. Shizuoka
15:45 - 16:00 2_41_O-p02 Biphasic Interactions in Coexisting Microorganisms: Contrasting

Dynamics in Dormant and Active States*Soo Bin Kim (1), Eun Sun Lyou (1), So Hee Park (1), Jinsook Kim (1) and Tae Kwon Lee (1)(1) Department of Environmental and Energy Engineering, Yonsei University, Wonju, Republic of Korea
16:00 - 16:15 2_41_O-p03 Species-specific mutualistic metabolites cross-feeding between lactic

acid probiotics and Veillonella dispar*Shi-Min Zhang1, Jia-He Hung2, Tran Ngoc Yen3, Shir-Ly Huang3(1) Program in Molecular Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan(2) School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan(3) Institute of Microbiology and Immunology, National Yang Ming Chiao Tung University,
Taipei, Taiwan
16:15 - 16:30 2_41_O-p04 Symbiotic bacteria break through narrow passage by flagellar

wrapping*Aoba Yoshioka(1), Tetsuo Kan(2), Kazutaka Takeshita(3), Hirofumi Wada(4),Yoshitomo Kikuchi(5), Daisuke Nakane(1)(1)Eng. Sci., UEC., (2)Mech. and Int. Sys. Eng., UEC., (3)Fac. Biores. Sci. Akita Pref Univ.,(4)Phys. Sci. Ritsumeikan Univ., (5)BPRI, AIST.
16:30 - 16:45 2_41_O-p05 The effects of the deficiency of lipopolysaccharides structure for

Pseudomonas nitroreducens TX1 grown in ethoxylated surfactants*Po-Chun Tsai (1), Chen-Yen Wu (2), Tran Ngoc Thang (3), Ting-Huan Shih (4), Shir-Ly Huang (5)(1) Institute of Microbiology and Immunology, National Yang Ming Chiao Tung University,
Taipei, Taiwan
16:45 - 17:00

Break time

17:00 - 17:15 2_41_O-p06 In-vitro, in-vivo, and in-silico assessments of antiviral capabilities andmechanisms of selected embryophyte and macrophyte herbs*Diaiti Zure (1), Hsion-Wen David Kuo (1), Aleksandra Drizo (2)(1) Department of Environmental Science and Engineering,(2) Sustainability Science and Management Program, Tunghai University, Taiwan
17:15 - 17:30 2_41_O-p07 Minimal Media Inference by Metabolic Network Expansion*Hayate Hirai(1,2), Harrison B. Smith(2,3), Shawn Erin McGlynn(2,3,4)(1) Dept. of Life Science and Technology, Tokyo Institute of Technology,(2) Earth-Life Science Institute, Tokyo Institute of Technology,(3) Blue Marble Space Institute of Science, (4) Center for Sustainable Resource Science, RIKEN

17:30 - 17:45 2_41_O-p08 Expanding the eco-collection of methane-oxidizing bacterial isolates

from rice roots*Fumika OE (1), Rina Shinjo (1), Sachiko Masuda (2), Arisa Shibata (2),Ken Shirasu (2), Shun Hashimoto (3), Hisayuki Mitsui (3),Shusei Sato (3), Takeshi Watanabe (1), Susumu Asakawa (1)(1) Graduate School of Bioagricultural Sciences, Nagoya University, (2) Center for Sustainable
Resource Science, RIKEN, (3) Graduate School of Life Sciences, Tohoku University
17:45 - 18:00 2_41_O-p09 Unveiling the potential biological control agents for root-knot

nematode management in serpentine soils*Kai-wen Cheng (1), Hiran. A. Ariyawansa (1), Jiue-in Yang (2)Dept of Plant Pathology and Microbiology, National Taiwan Univ (1),Dept of Nematology, Univ of California, Riverside (2)18:00 - 18:30

Let's move to Reception!

18:30

Reception䠜
䠜Mein Schloss
20:15

29th. November
Room 43
5LVLQJWRWKHFKDOOHQJH<RXQJVFLHQWLVWVLQ-60(
9:00 - 9:15

2_43_O-a01

Combined molecular and stable isotopic analyses reveal the
microbial nitrogen cycle in the deep-sea sediments*Kanae Kobayashi (1), Akiko Makabe (1), Masahito Shigemitsu (2), Satoshi Hiraoka (3),Miwako Tsuda (4), Masayuki Miyazaki (1), Tomomi Sumida (3),Hidetaka Nomaki (1), Takuro Nunoura (3), Shinsuke Kawagucci (2)(1) X-star, JAMSTEC, (2) RIGC, JAMSTEC, (3) MRU, JAMSTEC, (4) SIP-PT, JAMSTEC

9:15 - 9:30

2_43_O-a02

Cancel

9:30 - 9:45

2_43_O-a03

Characterization of the Global Ecological Traits of Marine Chloroflexi
Using Metagenomic Big Data
*Chunqi Jiang (1), Yosuke Nishimura (2), Susumu Yoshizawa (1)(1) Atmosphere and Ocean Research Institute, The University of Tokyo, (2) Research Centre for
Bioscience and Nanoscience, Japan Agency for Marine-Earth Science and Technology

9:45 - 10:00

2_43_O-a04

Alterations of symbiotic gut microbes by urbanization*Hiroaki Masuoka (1), Yuki Mizuno (2), Mihoko Kibe (2), Satoko Kosaka (2),Sae Sekiya (2), Kazumi Natsuhara (3), Kazuhiro Hirayama (4), Nouhak Inthavong (5),Sengchanh Kounnavong (5), Shinsuke Tomita (6), Masahiro Umezaki (2), Wataru Suda (1)(1) IMS, RIKEN, (2) Grad. Sch. of Med., Univ. Tokyo, (3) Fac. of Nurse, Toho Univ,(4) Grad. Sch. of Agri., Univ. Tokyo, (5) Lao TPHI, (6) Grad. Sch. of Env., Nagoya Univ.

10:00 - 10:15 2_43_O-a05

Genomic adaptations to temperature extremes: a case study ofmethanogenesis*Paula Prondzinsky (1, 2), Sakae Toyoda (3), Shawn McGlynn (2)(1) Institute for Extra-cutting-edge Science and Technology Avant-garde Research (X-star), Japan
Agency for Marine-Earth Science and Technology, (2) Earth-Life Science Institute, Tokyo Institute ofTechnology, (3) Department of Chemical Science and Engineering, Tokyo Institute of Technology

10:15 - 10:30
10:30 - 10:45 2_43_O-a06

Break time

Water flow navigates the long journey of surface-associated bacteria
living in hot springs*Naoki Uemura (1), Naoya Chiba (2), Masatada Tamakoshi (2), Daisuke Nakane (1)(1) Dept. Eng. Sci., UEC, (2) Dept. Mol. Biol., TUPLS

10:45 - 11:00 2_43_O-a07

Analysis of the relationship between soil power generation capacity,
bacterial communities, and soil properties in Japan*Zihan Yue(1),Kun Yuan (1),Mayuko Seki(1),Michiko Yasuda(1),Shin-ichiro Agake (1),
Keisuke Matsumura(1),Naohisa Okita(1),Wako Naoi (1),Katsuhiko Naoi(1),Shin Okazaki(1),Haruo Tanaka (1),Soh Sugihara(1),Naoko Ohkama-Ohtsu(1)㸦1) Tokyo University of Agriculture and Technology

11:00 - 11:15 2_43_O-a08

Evaluation of Purified Bacterial Exopolysaccharide as Biostimulant
Agent Improving Plant Growth Under Abiotic Stress*Aoudi Yosra (1), Shin-ichiro Agake (2), Safiullah Habibi (3),Michiko Yasuda (4), Naoko Ohkama-Ohtsu (5)(1) United Graduate School of Agriculture, Tokyo University of Agriculture and Technology,(2) Institute of Global Innovation Research,(3) Institute of Agriculture, Tokyo University of Agriculture and Technology

11:15 - 11:30 2_43_O-a09

Exploring a novel glycine biosynthesis pathway in Thermodesulfatator
indicus , a thermophilic sulfate-reducing bacterium using isotopomer
analysis.
*Tomoyuki Wakashima(1), (2), Yuto Fukuyama(3), Shigeru Shimamura(4),Nao Tsunematsu(1), Takuro Nunoura(3), Yoko Chiba(1), (5)(1)CSRS, RIKEN, (2)Grad. Sch. of Sci. Tech., Univ. Tsukuba, (3)CeBN, JAMSTEC,(4)SUGAR, JAMSTEC, (5)Inst. of Life. Environ. Sci., Univ. Tsukuba
Break time

11:30 - 11:45
11:45

㻮㼞㼑㼍㼗㻌㼞㼛㼛㼙
12:45
12:45 - 13:00

Break time࣭Let's move to Exhibition and Event Hall!

13:00

Poster session䠜Exhibition and Event Hall
13:00 - 14:00 First Half

13:00 - 14:30 High School Student presentation

14:00 - 14:15 Communication Time

15:00 - 15:15 High school student award ceremony

14:15 - 15:15䚷
䚷Second Half
15:15
15:15 - 15:30

Break time࣭Let's move to oral session!

5LVLQJWRWKHFKDOOHQJH<RXQJVFLHQWLVWVLQ-60(
15:30 - 15:45 2_43_O-p01 Analysis of a two-component system of Ideonella sakaiensis

expressed during PET degradation*Ardra Nandakumar(1), Akiyo Takayama(1), Min Fey Chek (1), Shosuke Yoshida(1)(1)Graduate School of Biological Sciences, Nara Institute of Science and Technology (NAIST)15:45 - 16:00 2_43_O-p02

Accumulation of nitrogen oxide intermediates during aerobic
denitrification modulates the evolutionary potential of microbial
populations
Kohei Takahashi(1,2), Mamoru Oshiki(3), Chujin Ruan(2), Kana Morinaga(4),Masanori Toyofuku(5,6), Nobuhiko Nomura(5,6), and David R. Johnson(2,7)(1)Graduate School of Sciences and Technologies, University of Tsukuba, (2)Department ofEnvironmental Microbiology, Swiss Federal Institute of Aquatic Science and Technology (Eawag),(3)Division of Environmental Engineering, Faculty of Engineering, Hokkaido University,(4)Bioproduction Research Institute, National Institute of Advanced and Industrial Science andTechnology (AIST), (5)Faculty of Life and Environmental Sciences, University of Tsukuba, Tsukuba,(6)Microbiology Research Center for Sustainability, University of Tsukuba, Tsukuba,(7)Institute of Ecology and Evolution, University of Bern

16:00 - 16:15 2_43_O-p03 Ecology and physiology of endonuclear alphaproteobacterial

symbionts (order Holosporales ) infecting termite gut protists.
*Kong Suet Kei (1), Katsura Igai (1), Kazuki Takahashi (1), Satoshi Murooka (1),
Hirokazu Kuwahara (1), Tomoyuki Sato (2), Moriya Ohkuma (2), Yuichi Hongoh (1,2)(1) School of Life Science and Technology, Tokyo Institute of Technology,(2) Japan Collection of Microorganisms, RIKEN BioResource Center
16:15 - 16:30 2_43_O-p04 Discovery and evolution of obligately-intracellular parasites

belonging to the class Clostridia*Kazuki Takahashi (1), Hirokazu Kuwahara (1), Yutaro Horikawa (1), Kazuki Izawa (1), Daiki Kato(1), Tatsuya Inagaki (1), Masahiro Yuki (2), Moriya Ohkuma (2), Yuichi Hongoh (1), (2)(1) Graduate School of Life Science and Technology, Tokyo Institute of Technology,(2) Japan Collection of Microorganisms, RIKEN BioResource Research Center
16:30 - 16:45 2_43_O-p05

Bacterial Community Structures and Antibiotic-Resistant Genes of
Chlorinated Reclaimed Water Discharged from Municipal Wastewater
Treatment Plants (WWTPs) to the Urban Rivers*Mohomed Shayan(1), Yuki Nakaya(1), Hisashi Satoh(1)(1)Department of Environmental Engineering, Graduate School of Engineering,
Hokkaido University, Japan

16:45 - 17:00

Break time

2WKHUV
17:00 - 17:15 2_43_O-p06 Post-treatment of microbial fuel cell (MFC)-treated effluent by zeolite

adsorption and microbial photosynthesis*Que Nguyen Ho (1), Toshiyuki Yagi (1), Ikeyu Kyo (1), Naoko Yoshida (1)(1) Department of Civil Engineering, Nagoya Institute of Technology, Nagoya, Japan
17:15 - 17:45 2_43_O-p07 Biotechnology of Dehalococcoides species*Lorenz Adrian (1,2)(1) Helmholtz Centre for Environmental Research – UFZ, Leipzig, Germany,(2) Technische Universität Berlin, Institute for Biotechnology, Berlin, Germany

17:45 - 18:00 2_43_O-p08 Unveiling electric syntrophy in methanogenic systems: Anaerobic
0

sulfide oxidation to S coupled with CO2-reducing methanogenesis
Heejung Jung (1), Hyeonjung Yu (2), *Changsoo Lee (3, 4)(1) Department of Chemical Engineering, Columbia University, USA, (2) Geologic Environment
Research Division, Korea Institute of Geoscience and Mineral Resources, Republic of Korea,(3) Department of Civil, Urban, Earth, and Environmental Engineering, Ulsan National Institute of
Science and Technology, Republic of Korea, (4) Graduate School of Carbon Neutrality, Ulsan
National Institute of Science and Technology, Republic of Korea
18:00 - 18:30

Let's move to Reception!

18:30

Reception䠜
䠜Mein Schloss
20:15

29th. November
Room 44
EnvironEnvironmental health and epidemiology
9:00 - 9:15

2_44_O-a01

Prevalence of antibiotic resistance genes in East Antarctic seabirds*Takahiro Segawa(1), Akinori Takahashi(2), Nobuo Kokubun(2), Satoshi Ishii(3)(1)Univ. Yamanashi, (2)Nat.l Inst. Polar Res., (3)Univ. Minnesota

9:15 - 9:30

2_44_O-a02

Wastewater-based epidemiology using monitoring SARS-CoV2 virus
in municipal wastewater treatment plants to explore the determinants,
occurrence and distribution of COVID-19 in wastewater collection
areas
Subin Kim*(1), Jayun Kim(1), Myeonho Park(1), Sangkyun Kim(1),Seongsoo Park(2), Keugtae Kim(2), Eung-Roh Park(3), Joonhong Park(1)(1)Department of Civil and Environmental Engineering, Yonsei University,(2)Department of Biological and Environmental Science, Dongguk University,(3)Water Supply and Sewerage Research Division, Environmental Infrastructure Research
Department, National Institute of Environmental Research, South Korea

Genomics, molecular biology
9:30 - 9:45

2_44_O-a03

Analysis of bacterial and fungal community structures attached tohuman scalp skin and hair
*Kyoka Matsuo(1), Kenji Sakai(1), Yukihiro Tashiro(1)(1)Grad. Sch. Bioresour. Bioenviron. Sci., Kyushu Univ.

9:45 - 10:00

2_44_O-a04

Unpreceded phylogenetic diversity of the carbon monoxide-utilizing
prokaryotes and their divergent carbon monoxide metabolisms in thehuman gut microbiome*Yuka A Katayama(1), Ryoma Kamikawa(1), Takashi Yoshida(1)(1)Grad. Sch. Agri., Kyoto Univ.

10:00 - 10:15 2_44_O-a05

Transposition route and host range of a new mobile DNA element
group SE
*Hirokazu Yano(1,2), Desmila Idola(1), Hiroshi Mori(3), Yuji Nagata(1), Lisa Nonaka(4)(1)Tohoku Univ., (2)Nat. Inst. Infectious Diseases, (3)Nat. Insti. Genetics, (4)Shokei Univ.

Other
10:30 - 10:45 2_44_O-a06

Extracellular electron mediating function observed in proteinaceous
materials and their common structure*Arata Katayama(1,2), Tingting Hu(1,2), Shigeki Hara(1,2), Yoshiko Yamada(1,2), Takuya
Kasai(2,3), Akimura Asanuma(4), Masanao Watanabe(4), Tsunenori Kameda(5)(1)InFuS, Nagoya Univ., (2)IMaSS, Nagoya Univ., (3)Present address: AIST,(4)Kowa Research Laboratories for Advanced Science, (5)Silk Materials Res. G., NARO

10:45 - 11:00 2_44_O-a07

Microorganisms involved in increasing power generation in plantmicrobial fuel cells (PMFC)
Takamichi Nakamura(1), Jun-ichi Ohtsuka(2), Katsuya Tasaki(3), Midori Onozato(4), Hiroyuki Akita(1)(1)Tech. Res. Insti., Hazama Ando Corp., (2)Green Display Co., Ltd.,(3)Nisoul Co., Ltd., (4)Innov. Dept., Hazama Ando Corp.

11:00 - 11:15 2_44_O-a08

Microbial community analysis of organic waste treatment
environments and artificially controlled culture systems*Hajime Morimoto(1), Suno Nishiyama(1)(1)Komham Inc.

11:15 - 11:30 2_44_O-a09

Study on sterilization of the skin resident bacteria using microplasma*Taoto Kato(1), Jaroslav Kristof(2)(3), Kazuo Shimizu(1)(2)(3)(1)Grad. Sch. of Integ. Sci. Tech., Shizuoka Univ., (2)Organization for Innovation and Social
Collaboration, Shizuoka Univ.,(3)Hamamatsu University School of Medicine Preeminent
Medical Photonics Education & Research Center
Break time

11:30 - 11:45
11:45

㻮㼞㼑㼍㼗㻌㼞㼛㼛㼙
12:45
12:45 - 13:00

Break time࣭Let's move to Exhibition and Event Hall!

13:00

Poster session䠜Exhibition and Event Hall
13:00 - 14:00 First Half

13:00 - 14:30 High School Student presentation

14:00 - 14:15 Communication Time

15:00 - 15:15 High school student award ceremony

14:15 - 15:15䚷
䚷Second Half
15:15
15:15 - 15:30

Break time࣭Let's move to oral session!

Others
15:30 - 15:45 2_44_O-p01

Integrated Effects of Single and Co-inoculation of Plant GrowthPromoting Rhizobacteria isolates from Afghanistan on Their
Physiological Characteristics in vitro and Their Influence
on Rice Growth*Safiullah Habibi (1), Tadashi Yokoyama (2), Mohammad Daud Haidari (3),Akihiro Torii (4), Michiko Yasuda (5), Naoko Ohkama-Ohtsu (6)(1) Fac. of Agri., Tokyo Univ. Agri. Tech., (2) Inst. of Glob. Innov. Res., Tokyo Univ. Agri. Tech.,(3) Fac. Of Agri., Kabul Univ., (4) Fac. of Agri., Tokyo Univ. Agri. Tech.,(5) Fac. of Agri., Tokyo Univ. Agri. Tech., (6) Inst. of Agri., Tokyo Univ. Agri. Tech.

Virus
15:45 - 16:00 2_44_O-p02 Transcriptome of virophage reflects its infection to APMV

Jingjie Chen (1), Hiroyuki Hikida (1), Hiroyuki Ogata (1)(1)Bioinformatics Center, Institute for Chemical Research, Univ. Kyoto
16:00 - 16:15 2_44_O-p03 Exploring the diversity and dynamics of giant viruses in a deep lake

through long-read metagenomics*Liwen Zhang(1), Lingjie Meng(2), Yue Fang(1), Hiroyuki Ogata(2), Yusuke Okazaki(2)1)Graduate School of Science, Kyoto University; 2) Institute for Chemical Research, Kyoto University
16:15 - 16:30 2_44_O-p04 Discovery of Endogenous Giant Virus in Arbuscular Mycorrhizal

Fungi: Implications of a dsDNA Virus Infection in Fungi
Hongda Zhao, Ruixuan Zhang, Junyi Wu, Lingjie Meng,
Yusuke Okazaki, Hiroyuki Hikida, Hiroyuki Ogata
Bioinformatics Center, Institute for Chemical Research, Kyoto University
16:30 - 16:45 2_44_O-p05 Effects of expression of medusavirus histone H1 on host cell nucleus

and infection cycle*Kana Yamamoto(1), Masaharu Takemura(1)(1)Grad. Sch. Sci., Tokyo Univ. of Sci.
Break time

16:45 - 17:00

17:00 - 17:15 2_44_O-p06 Effect of DNA methyltransferase encoded by Helicobacter pylori on

the infection efficiency of bacteriophage KHP30*Michiko Takahashi(1), Satoshi Hiraoka(2), Rikako Shibagaki(1),Hiromichi Maeda(1), Satoru Seo(2), Shigenobu Matsuzaki(3)(1)Kochi Med. Sch., Kochi Univ., (2)CeBN, JAMSTEC, (3)Fac. Health Sci., Kochi Gakuen Univ.
17:15 - 17:30 2_44_O-p07 Exploring Giant Virus Isolation and Seasonal Patterns in Brackish

River Coastal Regions*Motohiro Akashi(1), Masaharu Takemura(2), Seiichi Suzuki(1)(1)Fac. Sci. Tech., Seikei Univ, (2)Lab. Bio., Inst. Arts Sci., Tokyo Univ. of Sci.
17:30 - 17:45 2_44_O-p08 Virus resistance of a bloom-forming raphidophyte Heterosigma akashi*Haruna Hiromoto(1), Daichi Morimoto(1), Yusaku Funaoka(1),Michiko Takahashi(1), Keizo Nagasaki(1)(1)Kochi Univ.
17:45 - 18:00 2_44_O-p09 Interaction between mimiviruses highlights a barrier for genetic

exchanges between viruses*Hiroyuki Hikida(1), Hiroyuki Ogata(1)(1)Inst. Chem. Res., Kyoto Univ.
18:00 - 18:30

Let's move to Reception!

18:30Reception䠜
䠜Mein Schloss
20:15

29th. November
Room 525354
Physiology, metabolism
9:00 - 9:15

2_5_O-a01

Iodate reduction by marine aerobic bacteria*Ken Kine (1), Seigo Amachi (1)(1) Grad. Sch. of Hort., Univ. Chiba

9:15 - 9:30

2_5_O-a02

Identification of bromate-reducing enzyme in Shewanella sp. M-Br
*Natsuki Takahashi (1), Seigo Amachi (1)(1) Grad. Sch. of Hort., Univ. Chiba

9:30 - 9:45

2_5_O-a03

Isolation of a novel dissimilatory vanadate [V(V)]-reducing bacterium*Riyu Sakakura (1), Shigeki Yamamura (2), Seigo Amachi (1)(1) Grad. Sch. of Hort., Univ. Chiba, (2) Natl. Inst. for Environ. Stud.

9:45 - 10:00

2_5_O-a04

Comprehensive analysis of proteins expressed by the fermentative
bacterium Pelosinus sp. strain IPA-1 in the presence of arsenate*Haruka Matsuo (1), Shigeki Yamamura (2), Masashi Kuroda (3), Seigo Amachi (4)(1) Fac. of Hort., Univ. Chiba, (2) Natl. Inst. for Environ. Stud.,(3) Fac. of Soc. and Environ. Stud., Univ. Tokoha, (4) Grad. Sch. of Hort., Univ. Chiba

10:00 - 10:15

2_5_O-a05

Different gene expression between high and low temperatures ofa nitrite-oxidizing bacterium Nitrobacter sp. strain CN101*Yuki Shiraishi (1), Yuichi Suwa (1), Hirotsugu Fujitani (1)(1) Department of Biological Sciences, Chuo University
Break time

10:15 - 10:30
10:30 - 10:45

2_5_O-a06

Light-driven iron oxidation by an enriched Chloroflexota phototroph*Jackson M. Tsuji (1,2), Teruhiko Kashiwabara (3), Masaru K. Nobu (1), Hiroyuki Imachi (1),Tomohiro Watanabe (2), Manabu Fukui (2)(1) X-star, JAMSTEC, (2) Inst. of Low Temp. Sci., Hokkaido Univ.,(3) Res. Inst. for Marine Resources Utilization, JAMSTEC

10:45 - 11:00

2_5_O-a07

Plant growth regulation by bacterial volatile organic compounds
Jun Murata, Tsukiho Osawa, Hiromi Toyonaga, Mika Nobuhara, Shoko Mori, and Takehiro Watanabe
Suntory Foundation for Life Sciences

Material cycling Part 1
11:00 - 11:15

2_5_O-a08

Characterization of chemoautotrophic bacteria that grow by
dissimilatory phosphite oxidation*Takafumi Yamanaka (1), Cao Thi Thuy Linh (1), Akio Kuroda (1), Ryuichi Hirota (1)(1) Grad. Sch. of Int. Sci for Life, Univ. Hiroshima11:15 - 11:30

2_5_O-a09

High pressure cultivation of a methanogenic archaeon reveals its
ecophysiological trait in deep subsurface environments*Taiki Katayama (1), Hideyoshi Yoshioka (1)(1) AIST
Break time

11:30 - 11:45
11:45

Branch meeting
11:45 - 12:45

Viruses always go beyond our imagination!
Let's enjoy this together
Environmen Environmental Virus Research Community
Supported by Post-Koch Ecology

12:45

Break time࣭Let's move to Exhibition and Event Hall!

12:45 - 13:00
13:00

Poster session䠜Exhibition and Event Hall
13:00 - 14:00 First Half

13:00 - 14:30 High School Student presentation

14:00 - 14:15 Communication Time

15:00 - 15:15 High school student award ceremony

14:15 - 15:15䚷
䚷Second Half
15:15

Break time࣭Let's move to oral session!

15:15 - 15:30

Methodology, informatics and theory
15:30 - 15:45

2_5_O-p01

The development of a high-throughput CAS assay*Chiho Murakami (1), Arowu Tanaka (1), Yuichiro Sato (1), Kinjiro Morimoto (1)(1) Fac. Phar. Yasuda-Woman's Univ.

Aquatic ecosystems
15:45 - 16:00

2_5_O-p02

Seasonal abundance variation of groundwater microbiome dominatedby phylum Patescibacteria*Yuki Nishimura (1), Kimiho Omae (1), Kento Tominaga (1), Sachiko Masuda (2), Arisa Shibata (1),
Sachiko Masuda (2), Ken Shirasu (2), Wataru Iwasaki (1, 3, 4)(1) Grad. Sch. of Front. Sci., Univ. Tokyo, (2) CSRS, RIKEN,(3) AORI, Univ. Tokyo, (4) CRIIM, Univ. Tokyo

16:00 - 16:15

2_5_O-p03

Methane metabolism and methanotrophic bacterial community in thehypolimnion of the north basin of Lake Biwa
*Tohru Ikeya (1), Masayuki Itoh (2), Ken'ichi Osaka (3)(1) CER, Kyoto Univ., (2) Sch. Hum. Sci. & Env., Univ. Hyogo, (3) Sch. Env. Sci. Univ. Shiga Pref.

16:15 - 16:30

2_5_O-p04

Diversity and physiological functions of sub-cuticular bacteria inintertidal brittle stars*Keisuke Kawano (1), Hiroyuki Morimura (2), Yoshitomo Kikuchi (2),Shigeki Sawayama (1), Satoshi Nakagawa (1,3,4)(1) Grad. Sch. of Agri., Kyoto University, (2) AIST, (3) JAMSTEC, (4) ExCELLS

16:30 - 16:45

2_5_O-p05

Characterization of the marine bacterial isolate that passes through
0.1-μm pore-sized filters*Haruo Yamaguchi (1), Kazumasa Yamada (2)(1) Kochi Univ., (2) Fukui Pref. Univ.
Break time

16:45 - 17:00
17:00 - 17:15

2_5_O-p06

Investigation of the ecological impact of diatom-predatory protists,
Aplanochytrium spp. (Labyrinthulea), in the marine environment*Tomi Morimoto (1), Yoko Hamamoto (1), Takanori Shono (2), Mayumi Ueda (3),
Akira Kuwata (4), Yukiko Taniuchi (4), Hiroshi Kuroda (4), Kazuaki Tadokoro (4),Yuki Tsujimura (3), Toshiki Miyaoka (1), Taichi Mogi (2), Ryosuke Nakai (5),Satoshi Nagai (6), Tomoko Matsumoto (7), Jun Kikuchi (7), Daiske Honda (2,8)(1) Graduate School of Natural Science, Konan University, (2) Faculty of Science and Engineering,
Konan University, (3) Research Institute Environment, Agriculture and Fisheries Osaka Prefecture,(4) Fisheries Resources Institute, (5) National Institute of Advanced Industrial Science andTechnology, (6) Fisheries Technology Institute, (7) Institute of Physical and Chemical Research,(8) Konan University Institute for Integrative Neurobiology

17:15 - 17:30

2_5_O-p07

Bacteria from skin mucus of fish can be used for biocontrol tosuppress bacterial cold water disease of Ayu, Plecoglossus altivelis*Mio Takeuchi (1), Takumi Tsujio (2), Taiki Katayama (3), Hiroaki Suetake (4), Erina Nagata (2)(1) Biomedical Research Institute, AIST, (2) Faculty of Agriculture, Kindai University,(3) Institute for Geo-resources and Environments, AIST,(4) Faculty of Marine Science and Technology, Fukui Prefectural University

17:30 - 17:45

2_5_O-p08

Towards an understanding of the ecology and evolution of giant
viruses in mesopelagic layer*Wenwen Liu (1), Yusuke Okazaki (1), Hisashi Endo (1), Hiroyuki Ogata (1)(1) Institute for Chemical Research, Kyoto University

Material cycling Part 2
17:45 - 18:00

2_5_O-p09

Development of biological treatment process to convert nitrogen+components in industrial westwater into NH4*Tomo Aoyagi(1), Akihiko Terada(2), Tomoyuki Hori(1)(1) Environ Manag Res Inst, AIST, (2) Dep of Chem Eng, TUAT

18:00 - 18:30

Let's move to Reception!

18:30

Reception䠜
䠜Mein Schloss
20:15

30th. November
ࠉRoom 31
9:30 - 12:00

Symposium
9:30 - 12:00

Cool Earth via Microbes–Research Frontiers in Mitigation of N2O Emission–
Tsubasa Ohbayashi (Institute for Agro-Environmental Sciences, NARO)
Satoshi Ohkubo (Grad. Sch. of Life Sci., Tohoku Univ.)
Cosponsor: Cool Earth via dSOIL (Moonshot project)
3_31_S-a01

Diversity study of bacterial nitrifiers in agricultural soils anddevelopment of novel nitrification inhibitors*Tsubasa Ohbayashi, Yong Wang, Luciano Nobuhiro Aoyagi,
Shintaro Hara, Kanako Tago, Masahito Hayatsu
Institute for Agro-Environmental Sciences, NARO

3_31_S-a02

Hybrid formation of nitrous oxide (N2O) gas by nitrite reductase*Mamoru Oshiki (1), Akito Kobayashi (1), Yuki Nakaya (1), Shohei Hattori (2),
Sakae Toyoda (3), Hisashi Satoh (1), Satoshi Okabe (1)(1) Faculty of Engineering, Hokkaido University, (2) ICIER, Nanjing University,(3) School of Materials and Chemical Technology, Tokyo Institute of Technology

3_31_S-a03

Reduction of N2O emission using N2O-reducing ability of soybean
bradyrhizobia*Manabu Itakura
Grad. Sch. of Life Sci., Tohoku Univ.

3_31_S-a04

Are complete denitrifying clade II nosZ N2O-reducing bacteria
promising candidates as N2O sinks in wastewater bioreactors?
Akihiko TeradaInst. Eng., Tokyo Univ. Agr. & Technol.

3_31_S-a05

Toward Mechanistic Understanding of Aerobic N2O Reduction
Satoshi Ishii (1)(1) BioTech. Inst., Univ. Minnesota

3_31_S-a06

Characterization of N2O-reducing microbes based on single soil
aggregate analysis*Satoshi Mitsunobu(1), Rota Wagai(2), Hiroaki Shimada(3), Hiromi Kato(4), Koji Ito(2),Kiwamu Minamisawa(4)(1)Ehime Univ., (2)NARO, (3)Obihiro Univ. Agri. Vete. Med., (4)Tohoku Univ.

3_31_S-a07

Exploration of N2O-reducing soil microbes by Citizen Science*Satoshi Ohkubo(1), Yuichi Aoki(2, 3), Hiromi Kato(1), Shusei Sato(1),Masaru Bamba(1), Miho Kikuchi(1), Kiwamu Minamisawa(1)(1) Grad. Sch. of Life Sci., Tohoku Univ.,(2) Tohoku Medical Megabank Organization, Tohoku University,(3) Graduate School of Information Sciences, Tohoku University

12:00

Lunch time
/HW VPRYHWRWKH0DLQ+DOO
13:00

ࠥ Main Hall ࠥAward Ceremony 13:00-13:40
Award Lecture
13:50-15:50
Closing Ceremony 15:50-16:00
16:00

30th. November
ࠉRoom 41
9:30 - 12:00

ASME Session Symposium
9:30 - 12:00

Microbial ecology in marine, fresh water,
and terrestrial systems

9:30 - 10:45

3_41_S-a01

High-resolution microbial eco-genomics in deep freshwater lakes*Yusuke Okazaki (1)(1) Institute for Chemical Research, Kyoto University

3_41_S-a02

Assessing Ecological Disturbances in Groundwater Systems: Insightsfrom Microbial Community Structure and Phenotypic Profiling
Jin-Kyung Hong(1), Soo Bin Kim(1), Eun Sun Lyou(1), Jaeuk Youn(1), and Tae Kwon Lee(1)*(1) Department of Environmental and Energy Engineering, Yonsei University,
Wonju 26493, Republic of Korea

3_41_S-a03

Community assembly processes of deadwood mycobiome in a
tropical forest revealed by long-read third generation sequencing*Yu-Ting Wu(1,2), Witoon Purahong(3), Li Ji(3,4)(1) Department of Forestry, National Pingtung Universityof Science and Technology, Pingtung

Microbial ecology in extreme environemnt
and geomicrobiology

10:45 - 12:00

3_41_S-a04

Alteration of Soil MicroAlteration of Soil Microbiome and Nitrogen
Cycle by Earthworm Invasion in the Hardwood Forest of Northern
Minnesota, USA*Jeonghwan Jang (1), Satoshi Ishii (2)(1) Division of Biotechnology and Advanced Institute of Environment and Bioscience,
Jeonbuk National University, Iksan, Jeonbuk 54596, Republic of Korea,(2) BioTechnology Institute and Department of Soil, Water, and Climate,
University of Minnesota, St. Paul, MN 55108, USA

3_41_S-a05

How did life and photosynthesis co-evolve?
Arisa Nishihara (1), Yusuke Tsukatani (2), Chihiro Azai (3), *Masaru K. Nobu (4)(1) Department of Life Science and Biotechnology, The National Institute of Advanced Industrial
Science and Technology, (2) Biogeochemistry Research Center, Japan Agency for Marine-Earth
Science and Technology, (3) Department of Life Sciences, Chuo University,(4) Institute for Extra-Cutting-Edge Science and Technology Avant-Garde Research,
Japan Agency for Marine-Earth Science and Technology

3_41_S-a06

Using Nernst-Monod model to evaluate Shewanella decolorationis
NTOU1 electrochemical kinetics: different precultural and carbon-feltelectrode -pretreatment methods*Shiue-Lin Li(1)(1) Department of Environmental Science and Engineering, Tunghai University

12:00

Lunch time
/HW VPRYHWRWKH0DLQ+DOO
13:00

ࠥ Main Hall ࠥAward Ceremony 13:00-13:40
Award Lecture
13:50-15:50
Closing Ceremony 15:50-16:00
16:00

30th. November
ࠉRoom 43
9:30 - 12:00

6\PSRVLXP
9:30 - 12:00

Recent advances in cultivation, metagenomics, andtaxonomic code (SeqCode)<RLFKL.DPDJDWD $,67 7DNXUR1XQRXUD -$067(&
3_43_S-a01

Recent advances in metagenomics, uncultured microbes andtaxonomic code (SeqCode)*Yoichi Kamagata
AIST

3_43_S-a02

Names of uncultivated microorganisms under International Code of
Nomenclature of Prokaryotes*Takashi Itoh
RIKEN-BRC, JCM

3_43_S-a03

What is SeqCode?
*Takuro Nunoura
CeBN, JAMSTEC

3_43_S-a04

Can we trust MAGs in public databases?
*Yosuke Nishimura
CeBN, JAMSTEC

3_43_S-a05

Unveiling the story: From the isolation of Candidatus phylum
Atribacteria to the proposal and validation of phylum Atribacterota*Taiki Katayama
AIST

3_43_S-a06

Troubles in naming the first validated DPANN archaeon*Shingo Kato
RIKEN-BRC, JCM

3_43_S-a07

Can genomic information provide clues for culturing uncharted
microorganisms?
*Masaru K. Nobu
X-star, JAMSTEC

12:00

Lunch time
/HW VPRYHWRWKH0DLQ+DOO

13:00ࠥ Main Hall ࠥAward Ceremony 13:00-13:40
Award Lecture
13:50-15:50
Closing Ceremony 15:50-16:00
16:00

30th. November
ࠉRoom 44
9:30 - 12:00

Break room

12:00

Lunch time
/HW VPRYHWRWKH0DLQ+DOO
13:00

ࠥ Main Hall ࠥAward Ceremony 13:00-13:40
Award Lecture
13:50-15:50
Closing Ceremony 15:50-16:00
16:00

30th. November
ࠉRoom 525354
9:30 - 12:00

Symposium
9:30 - 12:00

Electromicrobiology opens the door for future:
Exploration, Synthetic genomics, and Application
Shun'ichi Ishii (JAMSTEC)
3_5_S-a01

What to do for microbial electrochemistry to be useful for our society*Kazuya Watanabe
Tokyo University of Pharmacy and Life Sciences

3_5_S-a02

Comprehensive analysis of electroactive microorganisms inhabitingiron-rich chimneys in the bay of Satsuma-Iwo Jima
*Shun’ichi Ishii (1), Tatsuhiko Hoshino (1), Shino Suzuki (1, 2, 3), Shoichi Kiyokawa (4)(1) JAMSTEC, X-STAR, (2) JAXA, ISAS, (3) RIKEN, CPR, (4) Kyushu Univ.

3_5_S-a03

Exploration for electro-microbial ecosystems in deep-sea
hydrothermal fields*Masahiro Yamamoto (1,2), Yoshifumi Kawada (3), Yoshihiro Takaki (1), Kosuke Shimoniida (1,2),
Mariko Shitara (1,2), Akiko Tanizaki (1), Hiroyuki Kashima (1), Miho Hirai (1), Yutaro Takaya (4),Tatsuo Nozaki (3), Takafumi Kasaya (3), Ken Takai (1)(1) X-star, JAMSTEC, (2) Grad. Sch. of Nanobioscience, Yokohama City Univ.,(3) MRU, JAMSTEC, (4) Sch. of Eng., Univ. Tokyo

3_5_S-a04

Exploration of Novel Current-producing Microorganisms*Kengo Inouet of Biochemistry and Applied Biosciences, Faculty of Agriculture, University of Miyazaki

3_5_S-a05

Biotechnologies for carbon dioxide utilization using electric energy*Souichiro Kato
BPRI, AIST

12:00

Lunch time
/HW VPRYHWRWKH0DLQ+DOO
13:00

ࠥ Main Hall ࠥAward Ceremony 13:00-13:40
Award Lecture
13:50-15:50
Closing Ceremony 15:50-16:00
16:00