气候变化领域集成服务门户(CCPortal): Population Structure of Plateau Pika based on Mitochondrial DNA and Microsatellite Analysis

CCPortal

DOI	10.17582/journal.pjz/20191125131109
	Population Structure of Plateau Pika based on Mitochondrial DNA and Microsatellite Analysis
	He Yujiao; Xie Huichun; Lin Gonghua; Zhang Tongzuo; Su Jianping; Du Yurong
通讯作者	Du, YR (通讯作者)，Qinghai Normal Univ, Coll Life Sci, Key Lab Med Plant & Anim Resources Qinghai Tibeta, Xining, Qinghai, Peoples R China.
发表日期	2022
ISSN	0030-9923
起始页码	503
结束页码	511
卷号	54 期号:2
英文摘要	The plateau pika (Ochotona curzoniae) is widely distributed across the Qinghai-Tibetan Plateau (QTP) and has experienced the quaternary climate and geological events of the plateau. In this study, we assessed the population patterns and the differentiation time in the plateau pika using mitochondrial DNA (mtDNA). Analysis suggests that the differentiation within this species could be related to quaternary glaciation. We also compared the clustering analysis results generated using mtDNA versus microsatellite markers. The most obvious difference between the two markers was reflected in the fact that the populations Yelashan (YLS) and Bangda (BD) represented a separate cluster based on the microsatellite data. Additionally, our studies involving the comparison of the two markers also reveal that a few of the differentiated populations from the middle region have a higher admixture. Due to a faster mutation rate, microsatellite markers offer better insight into newer evolutionary events than mtDNA, likely resulting in the discrepancies we observe between the two markers. We suggest that combining the two different markers may be beneficial in obtaining a more complete assessment of the population genetic structure.
关键词	OCHOTONA-CURZONIAE GENETIC-STRUCTURE AMERICAN PIKA DIFFERENTIATION BIODIVERSITY SOFTWARE PROGRAM LOCI BAT
英文关键词	Key Ochotona curzoniae; mtDNA; Microsatellite; Population structure; Glaciation
语种	英语
WOS研究方向	Zoology
WOS类目	Zoology
WOS记录号	WOS:000738069900001
来源期刊	PAKISTAN JOURNAL OF ZOOLOGY
来源机构	中国科学院西北生态环境资源研究院
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/254144
作者单位	[He Yujiao; Xie Huichun; Du Yurong] Qinghai Normal Univ, Coll Life Sci, Key Lab Med Plant & Anim Resources Qinghai Tibeta, Xining, Qinghai, Peoples R China; [He Yujiao; Lin Gonghua; Zhang Tongzuo; Su Jianping] Chinese Acad Sci, Northwest Inst Plateau Biol, Key Lab Adaptat & Evolut Plateau Biota, Xining, Qinghai, Peoples R China; [Lin Gonghua; Zhang Tongzuo; Su Jianping] Chinese Acad Sci, Northwest Inst Plateau Biol, Qinghai Prov Key Lab Anim Ecol Genom, Xining, Qinghai, Peoples R China
推荐引用方式 GB/T 7714	He Yujiao,Xie Huichun,Lin Gonghua,et al. Population Structure of Plateau Pika based on Mitochondrial DNA and Microsatellite Analysis[J]. 中国科学院西北生态环境资源研究院,2022,54(2).
APA	He Yujiao,Xie Huichun,Lin Gonghua,Zhang Tongzuo,Su Jianping,&Du Yurong.(2022).Population Structure of Plateau Pika based on Mitochondrial DNA and Microsatellite Analysis.PAKISTAN JOURNAL OF ZOOLOGY,54(2).
MLA	He Yujiao,et al."Population Structure of Plateau Pika based on Mitochondrial DNA and Microsatellite Analysis".PAKISTAN JOURNAL OF ZOOLOGY 54.2(2022).