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| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| s41467-023-36381-8.pdf | 1.61 MB | Adobe PDF | 見る/開く |
| タイトル: | Identification of a tomato UDP-arabinosyltransferase for airborne volatile reception |
| 著者: | Sugimoto, Koichi Ono, Eiichiro Inaba, Tamaki Tsukahara, Takehiko Matsui, Kenji Horikawa, Manabu Toyonaga, Hiromi Fujikawa, Kohki Osawa, Tsukiho Homma, Shunichi Kiriiwa, Yoshikazu Ohmura, Ippei Miyagawa, Atsushi Yamamura, Hatsuo Fujii, Mikio Ozawa, Rika Watanabe, Bunta Miura, Kenji Ezura, Hiroshi Ohnishi, Toshiyuki Takabayashi, Junji |
| 著者名の別形: | 杉本, 貢一 小埜, 栄一郎 稲葉, 環 塚原, 壮彦 松井, 健二 堀川, 学 豊永, 宏美 藤川, 紘樹 大澤, 月穂 本間, 駿一 切岩, 祥和 大村, 一平 宮川, 淳 山村, 初雄 藤井, 幹雄 小澤, 理香 渡邊, 文太 三浦, 謙治 江面, 浩 大西, 利幸 高林, 純示 |
| キーワード: | Plant ecology Plant physiology |
| 発行日: | 8-Feb-2023 |
| 出版者: | Springer Nature |
| 誌名: | Nature Communications |
| 巻: | 14 |
| 論文番号: | 677 |
| 抄録: | Volatiles from herbivore-infested plants function as a chemical warning of future herbivory for neighboring plants. (Z)-3-Hexenol emitted from tomato plants infested by common cutworms is taken up by uninfested plants and converted to (Z)-3-hexenyl β-vicianoside (HexVic). Here we show that a wild tomato species (Solanum pennellii) shows limited HexVic accumulation compared to a domesticated tomato species (Solanum lycopersicum) after (Z)-3-hexenol exposure. Common cutworms grow better on an introgression line containing an S. pennellii chromosome 11 segment that impairs HexVic accumulation, suggesting that (Z)-3-hexenol diglycosylation is involved in the defense of tomato against herbivory. We finally reveal that HexVic accumulation is genetically associated with a uridine diphosphate-glycosyltransferase (UGT) gene cluster that harbors UGT91R1 on chromosome 11. Biochemical and transgenic analyses of UGT91R1 show that it preferentially catalyzes (Z)-3-hexenyl β-D-glucopyranoside arabinosylation to produce HexVic in planta. |
| 記述: | 植物間コミュニケーションの仕組みを解明 --受容した香りを防御物質に変える遺伝子発見--. 京都大学プレスリリース. 2023-02-28. |
| 著作権等: | © The Author(s) 2023 This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in a credit line to the material. If material is not included in the article’s Creative Commons license and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. |
| URI: | http://hdl.handle.net/2433/279517 |
| DOI(出版社版): | 10.1038/s41467-023-36381-8 |
| PubMed ID: | 36755045 |
| 関連リンク: | https://www.kyoto-u.ac.jp/ja/research-news/2023-02-28-0 |
| 出現コレクション: | 学術雑誌掲載論文等 |
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