論文 - 詳細
| RRC ID | 33344 |
|---|---|
| 著者 | Saito H, Oikawa T, Hamamoto S, Ishimaru Y, Kanamori-Sato M, Sasaki-Sekimoto Y, Utsumi T, Chen J, Kanno Y, Masuda S, Kamiya Y, Seo M, Uozumi N, Ueda M, Ohta H. |
| タイトル | The jasmonate-responsive GTR1 transporter is required for gibberellin-mediated stamen development in Arabidopsis. |
| ジャーナル | Nat Commun |
| Abstract |
Plant hormones are transported across cell membranes during various physiological events. Recent identification of abscisic acid and strigolactone transporters suggests that transport of various plant hormones across membranes does not occur by simple diffusion but requires transporter proteins that are strictly regulated during development. Here, we report that a major glucosinolate transporter, GTR1/NPF2.10, is multifunctional and may be involved in hormone transport in Arabidopsis thaliana. When heterologously expressed in oocytes, GTR1 transports jasmonoyl-isoleucine and gibberellin in addition to glucosinolates. gtr1 mutants are severely impaired in filament elongation and anther dehiscence resulting in reduced fertility, but these phenotypes can be rescued by gibberellin treatment. These results suggest that GTR1 may be a multifunctional transporter for the structurally distinct compounds glucosinolates, jasmonoyl-isoleucine and gibberellin, and may positively regulate stamen development by mediating gibberellin supply. |
| 巻・号 | 6 |
| ページ | 6095 |
| 公開日 | 2015-2-4 |
| DOI | 10.1038/ncomms7095 |
| PII | ncomms7095 |
| PMID | 25648767 |
| PMC | PMC4347201 |
| MeSH | Arabidopsis / genetics Arabidopsis / growth & development* Arabidopsis / metabolism* Arabidopsis Proteins / genetics Arabidopsis Proteins / metabolism* Cyclopentanes / metabolism* Flowers / growth & development Flowers / metabolism* Gene Expression Regulation, Plant / genetics Gene Expression Regulation, Plant / physiology Gibberellins / metabolism* Monosaccharide Transport Proteins / genetics Monosaccharide Transport Proteins / metabolism* Oxylipins / metabolism* |
| IF | 12.121 |
| 引用数 | 70 |
| WOS 分野 | PLANT SCIENCES |
| オルトメトリクス指標 |
オルトメトリクス指標項目
|
| 最多言及媒体 | X(Twitter) |
| 各媒体での言及数の合計 | 16 |
| 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 | |
| シロイヌナズナ / 植物培養細胞・遺伝子 | pda02094 pda06768 |