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dc.contributor.authorZhou, Xiaoping
dc.contributor.author周晓平
dc.contributor.authorFang, Wenzhen
dc.contributor.author方文珍
dc.contributor.authorChen, Xiaolin
dc.contributor.author陈小麟
dc.date.accessioned2011-07-22T07:00:26Z
dc.date.available2011-07-22T07:00:26Z
dc.date.issued2010
dc.identifier.citationJournal of Ornithology ,Volume 151, Number 2, 409-414zh_CN
dc.identifier.issn0021-8375
dc.identifier.urihttp://dx.doi.org/doi:10.1007/s10336-009-0470-7
dc.identifier.urihttps://dspace.xmu.edu.cn/handle/2288/10253
dc.description.abstractThe 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.zh_CN
dc.description.sponsorshipNational 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 Universityzh_CN
dc.language.isoenzh_CN
dc.publisherSPRINGERzh_CN
dc.subjectChinese Egretzh_CN
dc.subjectMitochondrial DNAzh_CN
dc.subjectControl regionzh_CN
dc.subjectGenetic diversityzh_CN
dc.subjectVulnerable specieszh_CN
dc.titleMitochondrial DNA diversity of the vulnerable Chinese Egret (Egretta eulophotes) from Chinazh_CN
dc.typeArticlezh_CN


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