Analysis of genetic variation within and among Ulva pertusa (Ulvaceae, Chlorophyta) populations using ISSR markers

doi:10.1007/s11434-009-0715-0

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	Analysis of genetic variation within and among Ulva pertusa (Ulvaceae, Chlorophyta) populations using ISSR markers
	Zhao Jin 1,2; Jiang Peng 1; Li Nan 2,3; Wang JinFeng1,2 ; Liu ZhengYi 4; Qin Song 1
	2010-03-01
发表期刊	CHINESE SCIENCE BULLETIN
卷号	55 期号:8 页码:705-711
文章类型	Article
摘要	Ulva pertusa is a native species to Asia along the western coast of Pacific Ocean, with new occurrence records in the eastern coast of Pacific, the northwest coast of Atlantic and the Mediterranean Sea. However, little is known about its population genetic structure. In this study, twelve U. pertusa populations from 3 coastal areas of China: Qingdao, Yantai and Dalian, were applied to ISSR analysis. The selected 4 ISSR primers amplified 120 polymorphic bands totally. Nei's gene diversity (H) ranged from 0.0729 to 0.1496, and Shannon's information index (I) ranged from 0.1072 to 0.2196. Genetic diversity was greater within Qingdao populations (H = 0.2069, I = 0.3232). Analysis of molecular variance (AMOVA) showed the greatest variance within populations (68.57%), much less variance among populations (22.63%) and among areas (8.79%). Unweighted pair-group mean analysis (UPGMA) indicated that clustering of U. pertusa individuals mainly relates to their populations and geographic distances separating those populations. Genetic differentiation and limited gene flow among U. pertusa populations were indicated by ISSR analysis.
关键词	Ulva Pertusa Inter-simple Sequence Repeat (Issr) Genetic Diversity Population
DOI	10.1007/s11434-009-0715-0
收录类别	SCI
语种	英语
WOS记录号	WOS:000275400900006
引用统计	被引频次：14[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/32664
专题	实验海洋生物学重点实验室海洋生态与环境科学重点实验室
作者单位	1.Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Yantai Inst Coastal Zone Res Sustainable Dev, Yantai 264003, Peoples R China 4.Nanjing Agr Univ, Coll Resources & Environm Sci, Nanjing 210095, Peoples R China
第一作者单位	实验海洋生物学重点实验室
推荐引用方式 GB/T 7714	Zhao Jin,Jiang Peng,Li Nan,et al. Analysis of genetic variation within and among Ulva pertusa (Ulvaceae, Chlorophyta) populations using ISSR markers[J]. CHINESE SCIENCE BULLETIN,2010,55(8):705-711.
APA	Zhao Jin,Jiang Peng,Li Nan,Wang JinFeng,Liu ZhengYi,&Qin Song.(2010).Analysis of genetic variation within and among Ulva pertusa (Ulvaceae, Chlorophyta) populations using ISSR markers.CHINESE SCIENCE BULLETIN,55(8),705-711.
MLA	Zhao Jin,et al."Analysis of genetic variation within and among Ulva pertusa (Ulvaceae, Chlorophyta) populations using ISSR markers".CHINESE SCIENCE BULLETIN 55.8(2010):705-711.

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