Detecting SNPs underlying domestication-related traits in soybean

doi:10.1186/s12870-014-0251-1

CORC > 中国农业科学院 > 作物科学研究所

	Detecting SNPs underlying domestication-related traits in soybean
	Li, Ying-Hui 1; Reif, Jochen C.2; Jackson, Scott A.3; Ma, Yan-Song 1,4; Chang, Ru-Zhen 1; Qiu, Li-Juan 1
刊名	BMC PLANT BIOLOGY
	2014
卷号	14 页码:-
关键词	Soybean Interspecific differentiation Outliers Selection Testa color
ISSN号	1471-2229
DOI	10.1186/s12870-014-0251-1
通讯作者	Li, Ying-Hui
英文摘要	Background: Cultivated soybean (Glycine max) experienced a severe genetic bottleneck during its domestication and a further loss in diversity during its subsequent selection. Here, a panel of 65 wild (G. soja) and 353 cultivated accessions was genotyped at 552 single-nucleotide polymorphism loci to search for signals of selection during and after domestication.Results: The wild and cultivated populations were well differentiated from one another. Application of the F-st outlier test revealed 64 loci showing evidence for selection. Of these, 35 related to selection during domestication, while the other 29 likely gradually became monomorphic as a result of prolonged selection during post domestication. Two of the SNP locus outliers were associated with testa color.Conclusions: Identifying genes controlling domestication-related traits is important for maintaining the diversity of crops. SNP locus outliers detected by a combined forward genetics and population genetics approach can provide markers with utility for the conservation of wild accessions and for trait improvement in the cultivated genepool.
学科主题	Plant Sciences
语种	英语
出版者	BIOMED CENTRAL LTD
WOS记录号	WOS:000342381100001
内容类型	期刊论文
源URL	[http://111.203.20.206/handle/2HMLN22E/4838]
专题	作物科学研究所
作者单位	1.Chinese Acad Agr Sci, Inst Crop Sci, Key Lab Germplasm Utilizat MOA, Natl Key Facil Crop Gene Resources & Genet Improv, Beijing 100081, Peoples R China 2.Leibniz Inst Plant Genet & Crop Plant Res IPK, Dept Cytogenet & Genome Anal, Gatersleben, Germany 3.Univ Georgia, Ctr Appl Genet Technol, Athens, GA 30602 USA 4.Heilongjiang Acad Agr Sci, Soybean Res Inst, Harbin 150086, Peoples R China
推荐引用方式 GB/T 7714	Li, Ying-Hui,Reif, Jochen C.,Jackson, Scott A.,et al. Detecting SNPs underlying domestication-related traits in soybean[J]. BMC PLANT BIOLOGY,2014,14:-.
APA	Li, Ying-Hui,Reif, Jochen C.,Jackson, Scott A.,Ma, Yan-Song,Chang, Ru-Zhen,&Qiu, Li-Juan.(2014).Detecting SNPs underlying domestication-related traits in soybean.BMC PLANT BIOLOGY,14,-.
MLA	Li, Ying-Hui,et al."Detecting SNPs underlying domestication-related traits in soybean".BMC PLANT BIOLOGY 14(2014):-.