%0 Journal Article
%T Genetic Diversity among Populations of the Toxic Dinoflagellate Alexandrium tamarense Revealed by Microsatellite Markers<br>塔玛亚历山大藻遗传多样性的微卫星分析
%A YE Ji-long
%A YANG Wei-dong
%A LI Hong-ye
%A LIU Jie-sheng
%A <br>叶吉龙
%A 杨维东
%A 李宏业
%A 刘洁生
%J 热带亚热带植物学报
%D 2010
%I 
%X Alexandrium tamarense was a wide-spread species of dinoflagellate causing harmful algal blooms and paralytic shellfish poisoning around the world. The genetic diversity of 5 European and 4 Chinese strains of A. tamarense was analyzed by using microsatellite markers. Relative low genetic diversity was revealed in the 9 strains of A. tamarense, with effective number of alleles of 1.3243~3.2667 and gene diversity of 0.3630. Based on the markers, the 9 strains of A. tamarense were divided into three lineages with genetic differentiation of 0.7522, which related to their geographic origins. Chinese samples could be divided into two lineages, and the European strains belong to another lineage. High genetic differentiation among the three populations suggested the lack of gene flow.
%K Alexandrium tamarense
%K SSR
%K Genetic diversity
%K Gene flow<br>塔玛亚历山大藻
%K 微卫星标记
%K 遗传多样性
%K 基因流
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=A74F042DF90151A4E3EF193E13FD5E1E&aid=25B85DE235D4838E4C182B1CA1B2AF58&yid=140ECF96957D60B2&vid=13553B2D12F347E8&iid=E158A972A605785F&sid=B7ACE2F11789CAE0&eid=E57FE519484CFB70&journal_id=1005-3395&journal_name=热带亚热带植物学报&referenced_num=0&reference_num=20