Sequencing of Chinese castor lines reveals genetic signatures of selection and yield-associated loci
文献类型：期刊论文
| 作者 | Fan, Wei2; Lu, Jianjun3,4; Pan, Cheng3,5; Tan, Meilian6; Lin, Qiang2; Liu, Wanfei7; Li, Donghai3,4; Wang, Lijun6; Hu, Lianlian3,4; Wang, Lei6 |
| 刊名 | NATURE COMMUNICATIONS
 |
| 出版日期 | 2019-07-31 |
| 卷号 | 10页码:11 |
| ISSN号 | 2041-1723 |
| DOI | 10.1038/s41467-019-11228-3 |
| 英文摘要 | Oil produced by castor (Ricinus communis) has broad industrial applications. However, knowledge on the genetic diversity, especially genetic alterations that occurred during domestication and subsequent traits selection, of this oil crop is limited. Here, our population genomics analyses show that the Chinese castors have developed a geographic pattern, classified into the southern-, the middle-, and the northern-China groups. We detect a number of candidate genomic loci that are associated with the selection signals during the geographical differentiation and domestication. Using genome-wide association analysis, we identify candidate genes associated with nine agronomically important traits. One of the candidate genes encoding a glycosyltransferase related to cellulose and lignin biosynthesis is associated with both capsule dehiscence and endocarp thickness. We hypothesize that the abundance of cellulose or lignin in endocarp is an important factor for capsule dehiscence. Our results provide foundation for castor breeding and genetic study. |
| 资助项目 | Chinese Academy of Agricultural Sciences the Elite Youth Program ; National Natural Science Foundation of China[31570186] |
| WOS研究方向 | Science & Technology - Other Topics |
| 语种 | 英语 |
| 出版者 | NATURE PUBLISHING GROUP |
| WOS记录号 | WOS:000477952600003 |
| 源URL | [http://202.127.146.157/handle/2RYDP1HH/8747]  |
| 专题 | 中国科学院武汉植物园 |
| 通讯作者 | Yan, Xingchu; Lu, Shiyou; Cui, Peng |
| 作者单位 | 1.Hubei Univ, Sch Life Sci, State Key Lab Biocatalysis & Enzyme Engn, Wuhan 434200, Hubei, Peoples R China 2.Chinese Acad Agr Sci, Agr Genom Inst, Shenzhen 518120, Guangdong, Peoples R China 3.Chinese Acad Sci, CAS Key Lab Plant Germplasm Enhancement & Special, Wuhan Bot Garden, Wuhan 430074, Hubei, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.Chinese Acad Sci, Sino Africa Joint Res Ctr, Wuhan 430074, Hubei, Peoples R China 6.Chinese Acad Agr Sci, Key Lab Biol & Genet Improvement Oil Crops, Minist Agr & Rural Affairs, Oil Crops Res Inst, Wuhan 430062, Hubei, Peoples R China 7.Chinese Acad Sci, Beijing Inst Genom, Beijing 100101, Peoples R China 8.South China Agr Univ, Coll Forestry & Landscape Architectures, Guangdong Key Lab Innovat Dev & Utilizat Forest P, Guangzhou 510642, Guangdong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Fan, Wei,Lu, Jianjun,Pan, Cheng,et al. Sequencing of Chinese castor lines reveals genetic signatures of selection and yield-associated loci[J]. NATURE COMMUNICATIONS,2019,10:11. |
| APA | Fan, Wei.,Lu, Jianjun.,Pan, Cheng.,Tan, Meilian.,Lin, Qiang.,...&Cui, Peng.(2019).Sequencing of Chinese castor lines reveals genetic signatures of selection and yield-associated loci.NATURE COMMUNICATIONS,10,11. |
| MLA | Fan, Wei,et al."Sequencing of Chinese castor lines reveals genetic signatures of selection and yield-associated loci".NATURE COMMUNICATIONS 10(2019):11. |
入库方式： OAI收割
来源：武汉植物园
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