Genetic differentiation and diversity of phenotypic characters in Chinese wild soybean (Glycine soja Sieb. et Zucc.) revealed by nuclear SSR markers and the implication for intraspecies phylogenic relationship of characters

doi:10.1007/s10722-010-9563-7

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	Genetic differentiation and diversity of phenotypic characters in Chinese wild soybean (Glycine soja Sieb. et Zucc.) revealed by nuclear SSR markers and the implication for intraspecies phylogenic relationship of characters
	Wang, Ke-Jing; Li, Xiang-Hua
刊名	GENETIC RESOURCES AND CROP EVOLUTION
	2011
卷号	58 期号:2 页码:209-223
关键词	Character evolution Evolutionary bottleneck Genetic diversity Glycine soja
ISSN号	0925-9864
DOI	10.1007/s10722-010-9563-7
通讯作者	Wang, Ke-Jing
英文摘要	Genetic diversity is reduced from wild soybean to cultivars and from landraces to modern varieties. However, intraspecies genetic diversity loss between characters or phenotypes also existed in wild soybean. We revealed the phylogenic relationship of character types in Chinese wild soybean using 42 SSR markers. We conjectured that white flower, no-seed bloom, grey pubescence, and four seed coat colours were evolutionarily acquired phenotypes. There were a small decrease (a dagger H = 0.1-6.46%) of gene diversity and a moderate reduction (a dagger Na = 10.81-53.54%) of number of alleles but a violent loss (80.74-98.59%) of unique alleles in the acquired phenotypes. Our results seemed to suggest that ovoid and elliptic leaves were differentiated at the earliest and subsequently lanceolate leaf appeared before the domestication of soybeans within wild soybean, and that G. gracilis type was another earliest type, maybe emerged since the appearance of soybeans or it was concomitant with the domestication of soybean.
学科主题	Agronomy ; Plant Sciences ; AGRONOMY ; PLANT SCIENCES
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000287328200004
内容类型	期刊论文
源URL	[http://111.203.20.206/handle/2HMLN22E/5344]
专题	作物科学研究所
作者单位	Chinese Acad Agr Sci, Inst Crop Sci, Natl Key Facil Crop Gene Resources & Genet Improv, Beijing 100081, Peoples R China
推荐引用方式 GB/T 7714	Wang, Ke-Jing,Li, Xiang-Hua. Genetic differentiation and diversity of phenotypic characters in Chinese wild soybean (Glycine soja Sieb. et Zucc.) revealed by nuclear SSR markers and the implication for intraspecies phylogenic relationship of characters[J]. GENETIC RESOURCES AND CROP EVOLUTION,2011,58(2):209-223.
APA	Wang, Ke-Jing,&Li, Xiang-Hua.(2011).Genetic differentiation and diversity of phenotypic characters in Chinese wild soybean (Glycine soja Sieb. et Zucc.) revealed by nuclear SSR markers and the implication for intraspecies phylogenic relationship of characters.GENETIC RESOURCES AND CROP EVOLUTION,58(2),209-223.
MLA	Wang, Ke-Jing,et al."Genetic differentiation and diversity of phenotypic characters in Chinese wild soybean (Glycine soja Sieb. et Zucc.) revealed by nuclear SSR markers and the implication for intraspecies phylogenic relationship of characters".GENETIC RESOURCES AND CROP EVOLUTION 58.2(2011):209-223.