羊鲍野生群体遗传多样性与分化的研究

CORC > 集美大学

	羊鲍野生群体遗传多样性与分化的研究
	张桂玲 ; 黎中宝 ; 谢德华
刊名	http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=hykx201103003&dbcode=CJFQ&dbname=CJFQ2011
	2012-06-05 ; 2012-06-05
关键词	羊鲍(Haliotis ovina) 遗传多样性遗传分化 RAPD Haliotis ovina genetic diversity genetic differentiation RAPD S917.4
其他题名	Genetic diversity and differentiation of three wild populations of Haliotis ovina
中文摘要	运用随机扩增片段长度多态性DNA标记(RAPD)技术对中国海南省英州、安游和亚龙湾海域的3个羊鲍(Haliotis ovina)野生群体进行遗传多样性与分化的研究。利用14个10bp随机引物,在90个个体中共检测到72个位点,其中英州,安游和亚龙湾群体的多态位点数分别为65,61和62个,多态位点百分数(P)分别为90.28%、84.72%和86.11%;Shannon’s信息指数(I)分别为0.443、0.456和0.400;Nei’s基因多样性指数(H)分别为0.292、0.305和0.262。3个羊鲍群体间的遗传距离(D)介于0.0504～0.0731之间;群体间的遗传分化系数(GST)为0.0976。结果表明,羊鲍3个野生群体的遗传多样性水平较高,群体间的遗传分化较小。; Random amplified polymorphic DNA(RAPD) technique was used to analyze three wild Haliotis ovina from Yingzhou,Yalongwan,and Anyou of Hainan Province.Seventy-two loci were found by 14 random primers,and Yingzhou,Yalongwan,Anyou populations having 65,61 and 62,respectively.The percentages of polymorphic loci(P) of the three populations were 90.28%,84.72%,and 86.11%,respectively;the Shannon’s information index(I) was 0.443 in Yingzhou population,0.456 in Yalongwan population,and 0.400 in Anyou population;the Nei’s gene diversity(H) were 0.292,0.305,and 0.262,respectively.Genetic distances(D)among the three populations were about 0.0504～0.0731.The genetic differentiation index GST among the three populations was 0.0976.Our study shows that the genetic diversity of H.ovina is at a high level,and the genetic differentiation is low.; 【作者单位】集美大学水产学院水产生物技术研究所；【作者英文名】ZHANG Gui-ling,LI Zhong-bao,XIE De-hua(Fisheries College,Institute of Aquaculture Biotechnology,Jimei University,Xiamen 361021,China)
语种	中文
内容类型	期刊论文
源URL	[http://ir.calis.edu.cn/hdl/235041/12025]
专题	集美大学
推荐引用方式 GB/T 7714	张桂玲,黎中宝,谢德华. 羊鲍野生群体遗传多样性与分化的研究[J]. http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=hykx201103003&dbcode=CJFQ&dbname=CJFQ2011,2012, 2012.
APA	张桂玲,黎中宝,&谢德华.(2012).羊鲍野生群体遗传多样性与分化的研究.http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=hykx201103003&dbcode=CJFQ&dbname=CJFQ2011.
MLA	张桂玲,et al."羊鲍野生群体遗传多样性与分化的研究".http://epub.edu.cnki.net/grid2008/brief/detailj.aspx?filename=hykx201103003&dbcode=CJFQ&dbname=CJFQ2011 (2012).