論文 - 詳細
| RRC ID | 36204 |
|---|---|
| 著者 | Nagata M, Yamamoto N, Shigeyama T, Terasawa Y, Anai T, Sakai T, Inada S, Arima S, Hashiguchi M, Akashi R, Nakayama H, Ueno D, Hirsch AM, Suzuki A. |
| タイトル | Red/Far Red Light Controls Arbuscular Mycorrhizal Colonization via Jasmonic Acid and Strigolactone Signaling. |
| ジャーナル | Plant Cell Physiol |
| Abstract |
Establishment of a nitrogen-fixing symbiosis between legumes and rhizobia not only requires sufficient photosynthate, but also the sensing of the ratio of red to far red (R/FR) light. Here, we show that R/FR light sensing also positively influences the arbuscular mycorrhizal (AM) symbiosis of a legume and a non-legume through jasmonic acid (JA) and strigolactone (SL) signaling. The level of AM colonization in high R/FR light-grown tomato and Lotus japonicus significantly increased compared with that determined for low R/FR light-grown plants. Transcripts for JA-related genes were also elevated under high R/FR conditions. The root exudates derived from high R/FR light-grown plants contained more (+)-5-deoxystrigol, an AM-fungal hyphal branching inducer, than those from low R/FR light-grown plants. In summary, high R/FR light changes not only the levels of JA and SL synthesis, but also the composition of plant root exudates released into the rhizosphere, in this way augmenting the AM symbiosis. |
| 巻・号 | 56(11) |
| ページ | 2100-9 |
| 公開日 | 2015-11-1 |
| DOI | 10.1093/pcp/pcv135 |
| PII | pcv135 |
| PMID | 26412782 |
| MeSH | Cyclopentanes / metabolism* Genes, Plant Lactones / metabolism* Light Lotus / microbiology* Lotus / physiology Mycorrhizae / physiology* Oxylipins / metabolism* Signal Transduction* Soil Microbiology Solanum lycopersicum / microbiology* Solanum lycopersicum / physiology Symbiosis |
| IF | 4.062 |
| WOS 分野 | PLANT SCIENCES CELL BIOLOGY |
| 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 | 5 |
| 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 | |
| トマト | S. lycopersicum cv. Micro-Tom |