Host-Selective Phytotoxins Incorporating the Epoxy-Triene-Decacarboxylate Moiety Function through the Hijacking of the Plant-Microbe Interaction System

Minoru Ueda, Nobuki Kato, Yoshinori Kurata, Masaki Imai, Gangqiang Yang, Keigo Taniguchi

研究成果: ジャーナルへの寄稿学術論文査読

1 被引用数 (Scopus)

抄録

Host selective toxins (HSTs) are small molecule phytotoxins that control the pathogenicity of microbes in the host plant, but the mechanistic basis for their selectivity is unknown. We developed AcIle-EDA (Aclle-(+)-9,10-epoxy-8-hydroxy-9-methyldeca-trienoic acid) as a molecular probe of an HST, examined its mode of action in genetically modified Oryza sativa, and found it to trigger ROS production through NADPH-oxidase OsRBOHB, causing the emergence of pathogenic traits. This result strongly suggests that AcIle-EDA functions through the hijacking of the plant-microbe interaction system.

本文言語英語
ページ(範囲)12-17
ページ数6
ジャーナルACS Chemical Biology
18
1
DOI
出版ステータス出版済み - 2023 1月 20

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