气候变化领域集成服务门户(CCPortal): Genome-wide association studies of 14 agronomic traits in rice landraces

CCPortal

DOI	10.1038/ng.695
	Genome-wide association studies of 14 agronomic traits in rice landraces
	Huang, Xuehui; Wei, Xinghua; Sang, Tao; Zhao, Qiang; Feng, Qi; Zhao, Yan; Li, Canyang; Zhu, Chuanrang; Lu, Tingting; Zhang, Zhiwu; Li, Meng; Fan, Danlin; Guo, Yunli; Wang, Ahong; Wang, Lu; Deng, Liuwei; Li, Wenjun; Lu, Yiqi; Weng, Qijun; Liu, Kunyan; Huang, Tao; Zhou, Taoying; Jing, Yufeng; Li, Wei; Lin, Zhang; Buckler, Edward S.; Qian, Qian; Zhang, Qi-Fa; Li, Jiayang; Han, Bin
发表日期	2010
ISSN	1061-4036
EISSN	1546-1718
卷号	42 期号:11
英文摘要	Uncovering the genetic basis of agronomic traits in crop landraces that have adapted to various agro-climatic conditions is important to world food security. Here we have identified similar to 3.6 million SNPs by sequencing 517 rice landraces and constructed a high-density haplotype map of the rice genome using a novel data-imputation method. We performed genome-wide association studies (GWAS) for 14 agronomic traits in the population of Oryza sativa indica subspecies. The loci identified through GWAS explained similar to 36% of the phenotypic variance, on average. The peak signals at six loci were tied closely to previously identified genes. This study provides a fundamental resource for rice genetics research and breeding, and demonstrates that an approach integrating second-generation genome sequencing and GWAS can be used as a powerful complementary strategy to classical biparental cross-mapping for dissecting complex traits in rice.
学科领域	Genetics & Heredity
语种	英语
WOS研究方向	Genetics & Heredity
来源期刊	NATURE GENETICS
来源机构	中国科学院西北生态环境资源研究院
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/111598
作者单位	Chinese Acad Sci, Shanghai Inst Biol Sci, Inst Plant Physiol & Ecol, Natl Ctr Gene Res, Shanghai, Peoples R China
推荐引用方式 GB/T 7714	Huang, Xuehui,Wei, Xinghua,Sang, Tao,et al. Genome-wide association studies of 14 agronomic traits in rice landraces[J]. 中国科学院西北生态环境资源研究院,2010,42(11).
APA	Huang, Xuehui.,Wei, Xinghua.,Sang, Tao.,Zhao, Qiang.,Feng, Qi.,...&Han, Bin.(2010).Genome-wide association studies of 14 agronomic traits in rice landraces.NATURE GENETICS,42(11).
MLA	Huang, Xuehui,et al."Genome-wide association studies of 14 agronomic traits in rice landraces".NATURE GENETICS 42.11(2010).