%0 Journal Article
%T Phylogenetic analysis of Armillaria gallica from North America and China<br>中国与北美大陆的高卢蜜环菌系统发育分析
%A SUN Li-Fu
%A ZHANG Yan-Hu
%A PEI Ke-Quan
%A YANG Guo-Ting
%A SONG Yu-Shuang
%A SONG Rui-Qing
%A <br>孙立夫
%A 张艳华
%A 裴克全
%A 杨国亭
%A 宋玉双
%A 宋瑞清
%J 菌物学报
%D 2012
%I 
%X Fifteen and 53 isolates of Armillaria gallica were collected respectively in North America and China. The phylogeny and genetic relationship of these isolates were analyzed by ISSR-PCR. The results indicated that isolates of North America and those of China showed obvious genetic differentiation caused by geographic isolation, forming different clades in the phylogenetic tree. The genetic differentiation within North American clade was not obvious, but the differentiation within Chinese clade was clear and more ancient. Chinese isolates might be the ancestry of A. gallica in the two continents.
%K phylogeny tree
%K genetic diversity
%K geographic isolation<br>系统发育树，遗传多样性，地理隔离
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=CA9F815FCB0F62294C4266BB6F902ACB&aid=5F1AC8DD73274C6A1E373048561D6941&yid=99E9153A83D4CB11&vid=4AD960B5AD2D111A&iid=0B39A22176CE99FB&sid=0584DB487B4581F4&eid=50BBDFAC8381694B&journal_id=1672-6472&journal_name=菌物学报&referenced_num=0&reference_num=0