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	Mitochondrial DNA diversity of the vulnerable Chinese Egret (Egretta eulophotes) from China
	Zhou, Xiaoping ; Zhou XP(周晓平) ; Fang, Wenzhen ; Fang WZ(方文珍) ; Chen, Xiaolin ; Chen XL(陈小麟)
	2010
关键词	Chinese Egret Mitochondrial DNA Control region Genetic diversity Vulnerable species
英文摘要	The genetic diversity and population structure of the vulnerable Chinese Egret (Egretta eulophotes) were surveyed in the present study from three archipelagoes that cover the most southerly to the very northerly parts of the Chinese distribution range of this species, using a 433-bp fragment of the mitochondrial control region (CR). Among 90 individual samples, 31 different haplotypes were defined by 30 polymorphic sites. Overall haplotype diversity, nucleotide diversity and mean sequence divergence (p-distance) of this egret were 0.920, 0.0088 and 1.11%, respectively. NJ tree and parsimony network for the CR haplotypes of the Chinese Egret showed little genetic structure, and analysis of molecular variance indicated low but significant genetic differentiation (haplotype-based I broken vertical bar(ST) = 0.03267, P < 0.05 and distance-based I broken vertical bar(ST) = 0.04194, P < 0.05) among populations. The significant Fu's F (S) tests (Fu's F (S) = -16.946, P < 0.01) and mismatch distribution analysis (tau = 4.463, SSD = 0.0081, P = 0.12) suggested that the low genetic differentiation and little geographical structure of the genetic differentiation might be explained by the population expansion. The Mantel test (haplotype-based F (ST), r = 0.639, P = 0.34 and distance-based F (ST), r = 0.947, P = 0.15) suggest that the significant genetic differentiation among populations was likely due to isolation by distance.; National Natural Science Foundation of China [30970380, 40876077]; Fujian Natural Science Foundation of China [2009J01195, 2008S0007]; Program for Innovative Research Team in Science and Technology in Fujian Province University
语种	英语
出版者	SPRINGER
内容类型	期刊论文
源URL	[http://dx.doi.org/doi:10.1007/s10336-009-0470-7]
专题	生命科学－已发表论文
推荐引用方式 GB/T 7714	Zhou, Xiaoping,Zhou XP,Fang, Wenzhen,et al. Mitochondrial DNA diversity of the vulnerable Chinese Egret (Egretta eulophotes) from China[J],2010.
APA	Zhou, Xiaoping,周晓平,Fang, Wenzhen,方文珍,Chen, Xiaolin,&陈小麟.(2010).Mitochondrial DNA diversity of the vulnerable Chinese Egret (Egretta eulophotes) from China..
MLA	Zhou, Xiaoping,et al."Mitochondrial DNA diversity of the vulnerable Chinese Egret (Egretta eulophotes) from China".(2010).

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