Nucleotide Sequence Diversity and Linkage Disequilibrium of Four Nuclear Loci in Foxtail Millet (Setaria italica)

CORC > 昆明植物研究所 > 中国科学院昆明植物研究所 > 中国科学院东亚植物多样性与生物地理学重点实验室

	Nucleotide Sequence Diversity and Linkage Disequilibrium of Four Nuclear Loci in Foxtail Millet (Setaria italica)
	He,Shui-Lian; Yang,Yang; Morrell,Peter L.; Yi,Ting-Shuang
刊名	PLOS ONE
	2015-09-01
卷号	10 期号:9
英文摘要	Foxtail millet (Setaria italica (L.) Beauv) is one of the earliest domesticated grains, which has been cultivated in northern China by 8,700 years before present (YBP) and across Eurasia by 4,000 YBP. Owing to a small genome and diploid nature, foxtail millet is a tractable model crop for studying functional genomics of millets and bioenergy grasses. In this study, we examined nucleotide sequence diversity, geographic structure, and levels of linkage disequilibrium at four nuclear loci (ADH1, G3PDH, IGS1 and TPI1) in representative samples of 311 landrace accessions across its cultivated range. Higher levels of nucleotide sequence and haplotype diversity were observed in samples from China relative to other sampled regions. Genetic assignment analysis classified the accessions into seven clusters based on nucleotide sequence polymorphisms. Intralocus LD decayed rapidly to half the initial value within similar to 1.2 kb or less.
类目[WOS]	Multidisciplinary Sciences
研究领域[WOS]	Science & Technology - Other Topics
关键词[WOS]	L. P. BEAUV. ; SCALE GENOTYPING APPLICATIONS ; GENOME-WIDE ASSOCIATION ; VULGARE SSP SPONTANEUM ; POPULATION-STRUCTURE ; ARABIDOPSIS-THALIANA ; GENETIC DIVERSITY ; MOLECULAR DIVERSITY ; FINITE POPULATIONS ; DNA POLYMORPHISM
收录类别	SCI
语种	英语
WOS记录号	WOS:000360437700092
内容类型	期刊论文
源URL	[http://ir.kib.ac.cn/handle/151853/25122]
专题	昆明植物研究所_中国科学院东亚植物多样性与生物地理学重点实验室
推荐引用方式 GB/T 7714	He,Shui-Lian,Yang,Yang,Morrell,Peter L.,et al. Nucleotide Sequence Diversity and Linkage Disequilibrium of Four Nuclear Loci in Foxtail Millet (Setaria italica)[J]. PLOS ONE,2015,10(9).
APA	He,Shui-Lian,Yang,Yang,Morrell,Peter L.,&Yi,Ting-Shuang.(2015).Nucleotide Sequence Diversity and Linkage Disequilibrium of Four Nuclear Loci in Foxtail Millet (Setaria italica).PLOS ONE,10(9).
MLA	He,Shui-Lian,et al."Nucleotide Sequence Diversity and Linkage Disequilibrium of Four Nuclear Loci in Foxtail Millet (Setaria italica)".PLOS ONE 10.9(2015).