Genetic diversity and population demography of the endemic species Acrossocheilus longipinnis (Teleostei, Cyprinidae) based on mtDNA COI and cyt b gene sequences

CORC > 昆明动物研究所 > 昆明动物研究所 > 遗传资源与进化国家重点实验室 > 系统进化与生物地理学

	Genetic diversity and population demography of the endemic species Acrossocheilus longipinnis (Teleostei, Cyprinidae) based on mtDNA COI and cyt b gene sequences
	Zheng LP; Yang JX[*]
刊名	MITOCHONDRIAL DNA PART A:DNA Mapping, Sequencing, and Analysis
	2017
卷号	期号:页码:Published online
关键词	Genetic structure conservation Acrossocheilus longipinnis Pearl River
通讯作者	yangjx@mail.kiz.ac.cn
英文摘要	n this study, we investigated the population genetic structure and demographic history of Acrossocheilus longipinnis based on two mitochondrial genes (cytochrome b and cytochrome oxidase subunit I). A total of 14 haplotypes were identified for A. longipinnis. The total haplotype diversity and nucleotide diversity are 0.68586 and 0.00358, respectively, which suggest that A. longipinnis exhibits a low genetic diversity. The monophyly of A. longipinnis is not rejected by the analyses, and the species can be divided into two lineages. The analysis of molecular variance shows that more variation of genetic differentiation is present within populations than among populations. The negative values and mismatch analysis support that A. longipinnis underwent expansion and the times are estimated to be 0.07754 and 0.01977 MYA for the two lineages, respectively. These results reveal the genetic backgrounds of A. longipinnis and provide a rational basis for the implementation of more effective measures for its conservation.
收录类别	SCI
资助信息	This work was supported by the National Natural Science Foundation of China (31201707), and CAS “Light of West China” Program.
语种	英语
内容类型	期刊论文
源URL	[http://159.226.149.26:8080/handle/152453/10954]
专题	昆明动物研究所_系统进化与生物地理学昆明动物研究所_遗传资源与进化国家重点实验室
作者单位	State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, China
推荐引用方式 GB/T 7714	Zheng LP,Yang JX[]. Genetic diversity and population demography of the endemic species Acrossocheilus longipinnis (Teleostei, Cyprinidae) based on mtDNA COI and cyt b gene sequences[J]. MITOCHONDRIAL DNA PART A:DNA Mapping, Sequencing, and Analysis,2017,(*):Published online.
APA	Zheng LP,&Yang JX[].(2017).Genetic diversity and population demography of the endemic species Acrossocheilus longipinnis (Teleostei, Cyprinidae) based on mtDNA COI and cyt b gene sequences.MITOCHONDRIAL DNA PART A:DNA Mapping, Sequencing, and Analysis,(*),Published online.
MLA	Zheng LP,et al."Genetic diversity and population demography of the endemic species Acrossocheilus longipinnis (Teleostei, Cyprinidae) based on mtDNA COI and cyt b gene sequences".MITOCHONDRIAL DNA PART A:DNA Mapping, Sequencing, and Analysis .(2017):Published online.