2020 年度研究実績
Takatoshi Wakabayashi, Kasumi Shida, Yurie Kitano, Hirosato Takikawa, Masaharu Mizutani,
Yukihiro Sugimoto: CYP722C from Gossypium arboreumcatalyzes the conversion of carlactonoic
acid to 5-deoxystrigol, Planta, 251 (5), 97,2020 May. DOI: 10.1007/s00425-020-03390-6
Shunya Yamamoto, Taiki Atarashi, Masaki Kuse, Yukihiro Sugimoto, Hirosato Takikawa: Concise
synthesis of heliolactone, a non-canonical strigolactone isolated from sunflower, Bioscience,
Biotechnology, and Biochemistry, 84 (6), 1113-1118, 2020 Jun.
DOI: 10.1080/09168451.2020.1734444
Kosuke Shimizu, Atsuhiko Kushida, Ryota Akiyama, Hyoung Jae Lee, Yuya Okamura, Yuki Masuda,Itaru Sakata, Keiji Tanino, Seiji Matsukida, Tsutomu Inoue, Yukihiro Sugimoto, Masaharu Mizutani:
Hatching stimulation activity of steroidal glycoalkaloids toward the potato cyst nematode, Globodera
rostochiensis, Plant Biotechnology, 37 (3), 319-325, 2020 Sep.
DOI: 10.5511/plantbiotechnology.20.0516a
Atsushi Okazawa, Takatoshi Wakabayashi, Toshiya Muranaka, Yukihiro Sugimoto, Daisaku Ohta:
The effect of nojirimycin on transcriptome of germinating Orobanche minor seeds, J Pest Sci., 45 (4),230-237, 2020 Dec. DOI: 10.1584/jpestics. D20-057
Takatoshi Wakabayashi, Hikaru Shinde, Nanami Shiotani, Shunya Yamamoto, Masaharu Mizutani,
Hirosato Takikawa, Yukihrio Sugimoto: Conversion of methyl carlactonoate to heliolactone insunflower, published online in Natural Product Research,
2020Oct. DOI:org/10.1016/j.tetlet.2021.152922
Takatoshi Wakabayashi, Shunsuke Ishiwa, Kasumi Shida, Noriko Motonami, Hideyuki Suzuki,
Hirosato Takikawa, Masaharu Mizutani, Yukihrio Sugimoto:
Identification and characterization of sorgomol synthase in sorghum strigolactone
biosynthesis, Plant Physiol., 185 (3), 902-913, 2021 DOI:10.1093/plphys/kiaa113

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
Ryota Akiyama, Bunta Watanabe, Masaru Nakayasu, Hyoung Jae Lee, Junpei Kato, Naoyuki
Umemoto, Toshiya Muranaka, Kazuki Saito, Yukihiro Sugimoto,Masaharu Mizutani: The biosynthetic
pathway of potato solanidanes diverged from that of spirosolanes due to evolution of a dioxygenase.
Nat Commun12, 1300, 2021Feb https://DOI.org/10.1038/s41467-021-21546-0
杉本幸裕：「魔女の雑草」ストライガに秘められた謎、植物の生長調節、55 (1),67-69, 2020 May.
若林孝俊、水谷正治、杉本幸裕：典型的ストリゴラクトンの生合成、化学と生物、
58 (11), 628-634, 2020.（掲載号の表紙に採用）2020 Nov
Daichi Watanabe, Ikuo Takahashi, Naiyanate Jaroensanti‐Tanaka, Sho Miyazaki, Kai Jiang, Masaru
Nakayasu, Masato Wada, Tadao Asami, Masaharu Mizutani, Kazuma Okada, Masatoshi Nakajima
The apple gene responsible for columnar tree shape reduces the abundance of biologically activegibberellin. The Plant Journal 105(4) 1026-1034 2021 年 2 月
Kosuke Shimizu, Atsuhiko Kushida, Ryota Akiyama, Hyoung Jae Lee, Yuya Okamura, Yuki Masuda,Itaru Sakata, Keiji Tanino, Seiji Matsukida, Tsutomu Inoue, Yukihiro Sugimoto, Masaharu Mizutani
Hatching stimulation activity of steroidal glycoalkaloids toward the potato cyst nematode, Globodera
rostochiensis Plant Biotechnology 37(3) 319-325 2020 年 9 月 25 日
Kazuma Okada, Masato Wada, Yumiko Takebayashi, Mikiko Kojima, Hitoshi Sakakibara, Masaru
Nakayasu, Masaharu Mizutani, Masatoshi Nakajima, Shigeki Moriya, Taku Shimizu, Kazuyuki Abe:
Columnar growth phenotype in apple results from gibberellin deficiency by ectopic expression of adioxygenase gene. Tree Physiology 40(9) 1205-1216 2020 年 8 月 29 日
Mitsuhiro Aida, Yuka Tsubakimoto, Satoko Shimizu, Hiroyuki Ogisu, Masako Kamiya, RyosukeIwamoto, Seiji Takeda, Md Karim, Masaharu Mizutani, Michael Lenhard, Masao Tasaka:
Establishment of the Embryonic Shoot Meristem Involves Activation of Two Classes of Genes withOpposing Functions for Meristem Activities. International Journal of Molecular Sciences
21(16) 5864-5864 2020 年 8 月 15 日
Shuhei Yasumoto, Satoru Sawai, Hyoung Jae Lee, Masaharu Mizutani, Kazuki Saito, NaoyukiUmemoto, Toshiya Muranaka : Targeted genome editing in tetraploid potato through transient TALEN

expression by Agrobacterium infection. Plant Biotechnology 37(2) 205-211 2020 年 6 月 25 日
藤山敬介, 日野智也, 水谷正治, 永野真吾:ブラシのステロイド生合成における鍵酵素
CYP90B1 の結晶構造解析と実験上の工夫について.植物の生長調節
56(1) 35-41 2020 年 6 月

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