研究業績

2025 年

Two glycoside hydrolases decompose the sporangium matrix to release spores during sporangium dehiscence in Actinoplanes missouriensis

Kyota Mitsuyama, Shixuan Hu, Naoki Sunagawa, Kiyohiko Igarashi, Takeaki Tezuka*, Yasuo Ohnishi
mBio, e02682-25. (2025)

Identification of a L-threonine-utilizing hydrazine synthetase for thrazarine biosynthesis in Streptomyces coerulescens MH802-fF5

Yusuke Shikai, Hideyuki Muramatsu, Masayuki Igarashi, Yohei Katsuyama, Yasuo Ohnishi
ChemBioChem, 26(15):e202500298. (2025)

Structural basis for the catalytic mechanism of ATP-dependent diazotase CmaA6

Seiji Kawai, Masayuki Karasawa, Yoshitaka Moriwaki, Tohru Terada, Yohei Katsuyama, Yasuo Ohnishi
Angew. Chem. Int. Ed., e202505851. (2025)

Identification of two distinct stereoselective Lysine 5-hydroxylases by genome mining based on alazopeptin biosynthetic enzymes

Seiji Kawai, Kota Moriga, Warawadee Nirdnoy, Ryotaro Hara, Jun Ogawa, Yohei Katsuyama, Yasuo Ohnishi
Chem. Eur. J., 31, e202404790. (2025)

Involvement of an orphan response regulator of the two-component regulatory system in the formation of physiologically mature sporangia in Actinoplanes missouriensis

Takuya Akutsu, Zhuwen Tan, Aiko Hirata, Takeaki Tezuka, Yasuo Ohnishi
Microbiol. Spectr., e03272-24. Online ahead of print. (2025)

細菌胞子の休眠と覚醒の制御に関する新たな知見

手塚 武揚、大西 康夫
化学と生物, 63(1), 19-24 (2025)

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