A de novo evolved gene contributes to rice grain shape difference between indica and japonica
文献类型：期刊论文
| 作者 | Chen,Rujia; Xiao,Ning; Lu,Yue; Tao,Tianyun; Huang,Qianfeng; Wang,Shuting; Wang,Zhichao; Chuan,Mingli; Bu,Qing; Lu,Zhou |
| 刊名 | NATURE COMMUNICATIONS
 |
| 出版日期 | 2023 |
| 卷号 | 14期号:1页码:5906 |
| 关键词 | NATURAL VARIATION ORIGIN SIZE PROTEIN GENOME ASSOCIATION PREDICTION DIVERSITY SEQUENCE QUALITY |
| ISSN号 | 2041-1723 |
| DOI | 10.1038/s41467-023-41669-w |
| 英文摘要 | The role of de novo evolved genes from non-coding sequences in regulating morphological differentiation between species/subspecies remains largely unknown. Here, we show that a rice de novo gene GSE9 contributes to grain shape difference between indica/xian and japonica/geng varieties. GSE9 evolves from a previous non-coding region of wild rice Oryza rufipogon through the acquisition of start codon. This gene is inherited by most japonica varieties, while the original sequence (absence of start codon, gse9) is present in majority of indica varieties. Knockout of GSE9 in japonica varieties leads to slender grains, whereas introgression to indica background results in round grains. Population evolutionary analyses reveal that gse9 and GSE9 are derived from wild rice Or-I and Or-III groups, respectively. Our findings uncover that the de novo GSE9 gene contributes to the genetic and morphological divergence between indica and japonica subspecies, and provide a target for precise manipulation of rice grain shape. |
| WOS记录号 | WOS:001126871400005 |
| 源URL | [http://ir.kib.ac.cn/handle/151853/74869]  |
| 专题 | 中国科学院昆明植物研究所 |
| 推荐引用方式 GB/T 7714 | Chen,Rujia,Xiao,Ning,Lu,Yue,et al. A de novo evolved gene contributes to rice grain shape difference between indica and japonica[J]. NATURE COMMUNICATIONS,2023,14(1):5906. |
| APA | Chen,Rujia.,Xiao,Ning.,Lu,Yue.,Tao,Tianyun.,Huang,Qianfeng.,...&Yang,Zefeng.(2023).A de novo evolved gene contributes to rice grain shape difference between indica and japonica.NATURE COMMUNICATIONS,14(1),5906. |
| MLA | Chen,Rujia,et al."A de novo evolved gene contributes to rice grain shape difference between indica and japonica".NATURE COMMUNICATIONS 14.1(2023):5906. |
入库方式： OAI收割
来源：昆明植物研究所
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