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

文献类型：期刊论文

作者Zhao Jin1,2; Jiang Peng1; Li Nan2,3; Wang JinFeng1,2; Liu ZhengYi4; Qin Song1
刊名CHINESE SCIENCE BULLETIN
出版日期2010-03-01
卷号55期号:8页码:705-711
关键词Ulva Pertusa Inter-simple Sequence Repeat (Issr) Genetic Diversity Population
ISSN号1001-6538
产权排序[Zhao Jin; Jiang Peng; Wang JinFeng; Qin Song] Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China; [Zhao Jin; Li Nan; Wang JinFeng] Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China; [Li Nan] Chinese Acad Sci, Yantai Inst Coastal Zone Res Sustainable Dev, Yantai 264003, Peoples R China; [Liu ZhengYi] Nanjing Agr Univ, Coll Resources & Environm Sci, Nanjing 210095, Peoples R China
通讯作者Jiang, P, Chinese Acad Sci, Inst Oceanol, Key Lab Expt Marine Biol, Qingdao 266071, Peoples R China
文献子类Article
英文摘要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.; 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.
学科主题Multidisciplinary Sciences
URL标识查看原文
WOS关键词ENTEROMORPHA-LINZA ULVALES ; NATURAL-POPULATIONS ; DNA ; MORPHOLOGY ; SEQUENCES
WOS研究方向Science & Technology - Other Topics
语种英语
WOS记录号WOS:000275400900006
资助机构National Key Basic High Technology Research and Development Program of China [2008CBA49B01]; Knowledge Innovation Project of the Chinese Academy of Sciences [KZCX2-YW-209, KSCX2-YW-G-002]
公开日期2011-07-14
源URL[http://ir.yic.ac.cn/handle/133337/3744]  
专题烟台海岸带研究所_海岸带生物学与生物资源利用所重点实验室
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
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.

入库方式： OAI收割

来源：烟台海岸带研究所

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