研究実績 2021
Nanami Shiotani, Takatoshi Wakabayashi, Yusuke Ogura, Yukihiro Sugimoto, Hirosato Takikawa:Studies on strigolactone BC-ring formation: Chemical conversion of an 18-hydroxycarlactonoate
derivative into racemic 4-deoxyorobanchol/5-deoxystrigol via acid-mediated cascade cyclization,
Tetrahedron Letters, 60, Article 152922, 2021Mar. DOI:org/10.1016/j.tetlet.2021.152922 IF2.275
Atsushi Okazawa, Hiroaki Samejima, Shigeru Kitani, Yukihiro Sugimoto, Daisaku Ohta: Germination
stimulatory activity of bacterial butenolide hormone in Streptomyces albus J1074 toward seeds of aroot parasitic weed Orobanche minor, Journal of Pesticide Science, 46 (2), 242-247, 2021May
Hassabelrasoul, H., Moriguchi, M., Kang, B, Siribel, A. A., Kuse, M.: Isolation and identification ofmetabolites from ethyl acetate leaf extract of Solenostemma argel. Agriculture and Natural Resources
55 (5) 757-763, 2021.
Takatoshi Wakabayashi, Ryo Yasuhara, Hirosato Takikawa, Masaharu Mizutani, Yukihiro Sugimoto:Specific methylation of (11R)-carlactonoic acid by an Arabidopsis SABATH methyltransferase. Planta,254:8, 2021 Sep. DOI:10.1007/s00425-021-03738-6
Nanami Shiotani, Takatoshi Wakabayashi, Yusuke Ogura, Hironori Okamura, Yukihiro Sugimoto,
Hirosato Takikawa: Synthesis of racemic orobanchols via the acid-mediated cascade cyclization:
Insight into the process of BC-ring formation in strigolactone biosynthesis. Tetrahedron Letters, 68,152922, 2021 Oct. DOI: org/10.1016/j.tetlet.2021.153469
Atsushi Okazawa, Atsuya Baba, Hikaru Okano, Tomoya Tokunaga, Tsubasa Nakaue, Takumi Ogawa,Shuichi Shimma, Yukihiro Sugimoto, Daisaku Ohta: Involvement of α-galactosidase OmAGAL2 inplanteose hydrolysis during seed germination of Orobanche minor.

AdvanceAccessPublicationon 1 December, 2021. J. Exp. Bot. https://doi.org/10.1093/jxb/erab527
上野琴巳、滝川浩郷、杉本幸裕：ストリゴラクトンの立体と構造の多様性、農薬学会誌、46(2), 136-142, 2021 Aug.
若林孝俊、杉本幸裕：ストリゴラクトンの生合成経路の解明と応用、植調、55 (9), 15-19,2021Dec.
Wakabayashi, T., Ueno, K., Sugimoto, Y.: Structure elucidation and biosynthesis of orobanchol.
Frontiers in Plant Science. Front. Plant Sci. 13:835160. 2022 Feb. doi: 10.3389/fpls.2022.835160
Kotomi Ueno, Takatoshi Wakabayashi, Yukihiro Sugimoto (2021): Isolation and identification ofnaturally occurring strigolactones. pp. 13-23. In Prandi C., Cardinale F. (eds) Strigolactones.
Methods in Molecular Biology, vol. 2309. Humana, New York, 2021. DOI: 10.1007/978-1-07161429-7_2
ジャガイモの毒はトマトの苦味から進化した！
秋山遼太, 水谷正治
化学 77(2) 12-16 2022 年 2 月
Solanum palinacanthum Dunal as a potential eggplant rootstock resistant to root‐knot nematodes
Gaku Murata, Taketo Uehara, Hyoung Jae Lee, Masaharu Mizutani, Yasuhiro Kadota, Yoshimi
Shinmura, Takeo Saito, Kenta Uesugi
Journal of Phytopathology 2022 年 1 月 3 日
Specific methylation of (11R)-carlactonoic acid by an Arabidopsis SABATH methyltransferase
Takatoshi Wakabayashi, Ryo Yasuhara, Kenji Miura, Hirosato Takikawa, Masaharu Mizutani, Yukihiro
Sugimoto
Planta 254(5) 2021 年 11 月
Tomato E8 Encodes a C-27 Hydroxylase in Metabolic Detoxification of α-Tomatine during Fruit
Ripening
Ryota Akiyama, Masaru Nakayasu, Naoyuki Umemoto, Junpei Kato, Midori Kobayashi, Hyoung Jae
Lee, Yukihiro Sugimoto, Yoko Iijima, Kazuki Saito, Toshiya Muranaka, Masaharu Mizutani
Plant and Cell Physiology 62(5) 775-783 2021 年 10 月 1 日

ジャガイモとトマトのアルカロイドの毒性を決定するジオキシゲナーゼの発見
秋山遼太, 水谷正治
バイオサイエンスとインダストリー 79(5) 384-385 2021 年 9 月
Characterization of C‐26 aminotransferase, indispensable for steroidal glycoalkaloid biosynthesis
Masaru Nakayasu, Naoyuki Umemoto, Ryota Akiyama, Kiyoshi Ohyama, Hyoung J. Lee, Haruka
Miyachi, Bunta Watanabe, Toshiya Muranaka, Kazuki Saito, Yukihiro Sugimoto, Masaharu MizutaniThe Plant Journal 2021 年 8 月 9 日
ジャガイモとトマトはおいしい野菜だが，毒がある？
秋山遼太, 中安大, 水谷正治
ファルマシア 57(8) 726-730 2021 年 8 月
Synthesis and structural confirmation of calibagenin and saxosterol
Bunta Watanabe, Katsunori Makino, Masaharu Mizutani, Hikaru Takaya
Tetrahedron 132194-132194 2021 年 5 月
Parallel evolution of UbiA superfamily proteins into aromatic O-prenyltransferases in plants
Ryosuke Munakata, Alexandre Olry, Tomoya Takemura, Kanade Tatsumi, Takuji Ichino, Cloé Villard,Joji Kageyama, Tetsuya Kurata, Masaru Nakayasu, Florence Jacob, Takao Koeduka, Hirobumi
Yamamoto, Eiko Moriyoshi, Tetsuya Matsukawa, Jérémy Grosjean, Célia Krieger, Akifumi Sugiyama,Masaharu Mizutani, Frédéric Bourgaud, Alain Hehn, Kazufumi Yazaki
Proceedings of the National Academy of Sciences 118(17) e2022294118-e2022294118 2021 年 4 月
27 日
Identification and characterization of sorgomol synthase in sorghum strigolactone biosynthesis
Takatoshi Wakabayashi, Shunsuke Ishiwa, Kasumi Shida, Noriko Motonami, Hideyuki Suzuki,Hirosato Takikawa, Masaharu Mizutani, Yukihiro Sugimoto
Plant Physiology 185(3) 902-913 2021 年 4 月 2 日