Activity

An aggregation-defective mutant of Methanothermobacter sp. CaT2 reveals unique protein-dependent aggregation
Kana Sumikawa, Tomoyuki Kosaka, Noriaki Mayahara, Minenosuke Matsutani, Koichi Udo, Mamoru Yamada
Microbes and Environments 34(3) 244-251, 2019-09-25

Flagellum-mediated motility in Pelotomaculum thermopropionicum SI
Tomoyuki Kosaka, Mutsumi Goda, Manami Inoue, Toshiharu Yakushi, Mamoru Yamada
Bioscience, Biotechnology, and Biochemistry 83(7) 1-10, 2019-03-28

Physiological and genetic basis for self-aggregation of a thermophilic hydrogenotrophic methanogen, Methanothermobacter strain CaT2
Tomoyuki Kosaka, Hidehiro Toh, Asao Fujiyama, Yoshiyuki Sakaki, Keiji Watanabe, Xian-Ying Meng, Satoshi Hanada, Atsushi Toyoda
Environmental Microbiolgy Reports 6(3) 268-277, 2013-12-12

Insight on flavinylation and functioning factor in Type B succinate dehydrogenase from Gram-positive bacteria
Yusuke Shiota, Tomoyuki Kosaka
Bioscience, Biotechnology, and Biochemistry 89(6) 832-840, 2025-03-07

Membrane Potential-requiring Succinate Dehydrogenase Constitutes the Key to Propionate Oxidation and Is Unique to Syntrophic Propionate-oxidizing Bacteria
Tomoyuki Kosaka, Yuka Tsushima, Yusuke Shiota, Takayuki Ishiguchi, Kazuo Matsushita, Minenosuke Matsutani, Mamoru Yamada
Microbes and Environments 38(2) ME22111, 2023-04-19

Analysis and application of transcriptional regulators involved in high-temperature glucose metabolism in Escherichia coli
KOSAKA Tomoyuki, TANAKA Juli, TAMURA Takeyuki
77th SBJ Annual Meeting 2025-09-12 Oral presentation

至適温度を超えた高温環境で微生物はどのように生き延びようとしているのか
高坂 智之
微生物ウィーク2025 2025-08-02 Invited speaker

Analysis of the maturation mechanisms of heterologously expressed succinate dehydrogenases from Gram-positive bacteria
Yusuke Shiota, Tomoyuki Kosaka
Japan Society for Bioscience, Biotechnology, and Agrochemistry 2025 Annual meeting / Sapporo 2025-03-07 Poster presentation

Effects on MmcX maturation by modifications of the cytochrome c maturation system Ccm in Escherichia coli
Tomoyuki Kosaka, Hiiro Hoshino, Shun'ichi Ishii, Shino Suzuki
Japan Society for Bioscience, Biotechnology, and Agrochemistry 2025 Annual Meeting / Sapporo 2025-03-05 Poster presentation

グラム陽性細菌におけるコハク酸脱水素酵素 FAD 共有結合機構の解明
塩田 悠介, 高坂 智之
日本生物工学会西日本支部大会2024 （第７回講演会） 2024-11-16 Oral presentation

共生的プロピオン酸酸化系微生物の大腸菌でのギ酸トランスポーターの機能解析
高坂 智之, 矢原 拓弥
日本微生物生態学会 第37回広島大会 2024-10-29 Poster presentation

Genomic information analysis for extraction and visualization of sets of genes involved in target enzyme function
Tomoyuki Kosaka, Minenosuke Matsutani
The Society for Biotechnology, Japan / Annual Meeting 2024 2024-09-10 Oral presentation

Research and application of procedure for heterologous formate transporter characterization of uptaking function in Escherichia coli
Takuya Yahara, Tomoyuki Kosaka
Japan Society for Bioscience, Biotechnology, and Agrochemistry 2024 Annual Meeting / 100th Anniversary Meeting 2024-03-27 Oral presentation

Examples of Artificial Intelligence (AI)-used collaborative research by microbiologist
Tomoyuki KOSAKA
The 7th Priority University Seminar for Cooperation in Thailand between Chulalongkorn University, Kasetsart University and Yamaguchi University 2024-01-23 Invited speaker

Genomic information analysis to extract and visualize sets of genes involved in target gene function
Tomoyuki KOSAKA, Minenosuke MATSITANI
The 36th JSME & The 13th ASME @Hamamatsu2023 2023-11-28 Poster presentation

Analysis of FAD covalent binding mechanism of succinate dehydrogenases in Gram-positive bacteria by heterologous expression
Yusuke Shiota, Tomoyuki Kosaka
The 36th JSME & The 13th ASME @Hamamatsu2023 2023-11-28 Poster presentation

Significance of the metabolism toward lactate production from glucose at high temperatures in Escherichia coli BW25113
Masahiro MIYAZAKI, Tomoyuki KOSAKA
The 2023 Annual Meeting of the Japan Society for Bioscience, Biotechnology, and Agrochemistry 2023-03-14 Oral presentation

Expression and purification conditions of multiheme protein from highly alkaline environment in Escherichia coli
Ryota KUMAGAI, Shun'ichi ISHII, Shino SUZUKI, Tomoyuki KOSAKA
The 2023 Annual Meeting of The Japan Society for Bioscience, Biotechnology, and Agrochemistry 2023-03-16 Oral presentation

高温における大腸菌の代謝変化とそれに関与する因子
高坂 智之
日本農芸化学会中四国支部 支部創立20周年記念 第36回 若手研究者シンポジウム 2022-10-21 Invited speaker

Comparison of expression and functionalization of various succinate dehydrogenases heterologously expressed in Escherichia coli
Yusuke Shiota, Tomoyuki Kosaka
74th SBJ Annual Meeting online 2022-10-18 Oral presentation