論文 - 詳細
| RRC ID | 64495 |
|---|---|
| 著者 | Uemura T, Hachisu M, Desaki Y, Ito A, Hoshino R, Sano Y, Nozawa A, Mujiono K, Galis I, Yoshida A, Nemoto K, Miura S, Nishiyama M, Nishiyama C, Horito S, Sawasaki T, Arimura GI. |
| タイトル | Soy and Arabidopsis receptor-like kinases respond to polysaccharide signals from Spodoptera species and mediate herbivore resistance. |
| ジャーナル | Commun Biol |
| Abstract |
Plants respond to herbivory by perceiving herbivore danger signal(s) (HDS(s)), including “elicitors”, that are present in herbivores’ oral secretions (OS) and act to induce defense responses. However, little is known about HDS-specific molecules and intracellular signaling. Here we explored soybean receptor-like kinases (RLKs) as candidates that might mediate HDS-associated RLKs’ (HAKs’) actions in leaves in response to OS extracted from larvae of a generalist herbivore, Spodoptera litura. Fractionation of OS yielded Frα, which consisted of polysaccharides. The GmHAKs composed of their respective homomultimers scarcely interacted with Frα. Moreover, Arabidopsis HAK1 homomultimers interacted with cytoplasmic signaling molecule PBL27, resulting in herbivory resistance, in an ethylene-dependent manner. Altogether, our findings suggest that HAKs are herbivore-specific RLKs mediating HDS-transmitting, intracellular signaling through interaction with PBL27 and the subsequent ethylene signaling for plant defense responses in host plants. |
| 巻・号 | 3(1) |
| ページ | 224 |
| 公開日 | 2020-3-8 |
| DOI | 10.1038/s42003-020-0959-4 |
| PII | 10.1038/s42003-020-0959-4 |
| PMID | 32385340 |
| PMC | PMC7210110 |
| MeSH | Animals Arabidopsis / genetics* Arabidopsis / metabolism Arabidopsis Proteins / genetics Arabidopsis Proteins / metabolism Food Chain Herbivory Larva / growth & development Larva / physiology Plant Defense Against Herbivory / genetics* Plant Proteins / genetics* Plant Proteins / metabolism Polysaccharides / physiology* Signal Transduction Soybeans / genetics* Soybeans / metabolism Spodoptera / growth & development Spodoptera / physiology* |
| IF | 4.165 |
| オルトメトリクス指標 |
オルトメトリクス指標項目
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| 最多言及媒体 | X(Twitter) |
| 各媒体での言及数の合計 | 44 |
| 過去6か月間でのオルトメトリクス指標の変動値 | 0.0 |
| リソース情報 | |
| ミヤコグサ・ダイズ | Soybeans full-length ORFs |