論文 - 詳細
| RRC ID | 56572 |
|---|---|
| 著者 | Wu Y, Zhao S, Li X, Zhang B, Jiang L, Tang Y, Zhao J, Ma X, Cai H, Sun C, Tan L. |
| タイトル | Deletions linked to PROG1 gene participate in plant architecture domestication in Asian and African rice. |
| ジャーナル | Nat Commun |
| Abstract |
Improving the yield by modifying plant architecture was a key step during crop domestication. Here, we show that a 110-kb deletion on the short arm of chromosome 7 in Asian cultivated rice (Oryza sativa), which is closely linked to the previously identified PROSTRATE GROWTH 1 (PROG1) gene, harbors a tandem repeat of seven zinc-finger genes. Three of these genes regulate the plant architecture, suggesting that the deletion also promoted the critical transition from the prostrate growth and low yield of wild rice (O. rufipogon) to the erect growth and high yield of Asian cultivated rice. We refer to this locus as RICE PLANT ARCHITECTURE DOMESTICATION (RPAD). Further, a similar but independent 113-kb deletion is detected at the RPAD locus in African cultivated rice. These results indicate that the deletions, eliminating a tandem repeat of zinc-finger genes, may have been involved in the parallel domestication of plant architecture in Asian and African rice. |
| 巻・号 | 9(1) |
| ページ | 4157 |
| 公開日 | 2018-10-8 |
| DOI | 10.1038/s41467-018-06509-2 |
| PII | 10.1038/s41467-018-06509-2 |
| PMID | 30297755 |
| PMC | PMC6175861 |
| MeSH | Africa Asia Base Sequence Crops, Agricultural / genetics Crops, Agricultural / growth & development Domestication* Evolution, Molecular Genes, Plant / genetics* Genotype Oryza / genetics* Oryza / growth & development Phenotype Quantitative Trait Loci / genetics Sequence Deletion* Tandem Repeat Sequences / genetics Zinc Fingers / genetics |
| IF | 11.878 |
| 引用数 | 11 |
| 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 | 6 |
| 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 | |
| イネ | W1660 W1719 W0120 W1643 W1411 W0042 W0747 W1432 W1467 W1583 W1642 W0652 W0698 |