%0 Journal Article
%T PRIMARY STUDIES ON MOLECULAR ECOLOGY OF Caragana spp.POPULATIONS DISTRIBUTED OVER MAOWUSU SANDY GRASSLAND:FROM RAPD DATA<br>毛乌素沙地柠条群体分子生态学初步研究:RAPD证据
%A WEI Wei
%A <br>魏伟
%J 生态学报
%D 1999
%I 
%X To reveal the relationship between molecular variation,gene flow and the habitats,RAPD markers were used to study the molecular ecology of Caragana spp.populations in Maowusu sandy grassland.Estimated by Shannon phenotypic diversity index from RAPD data,it was found that 82 4% of molecular variation existed within the populations while 17 6% of which among populations.The genetic different coefficient and genetic distance between populations of C.korshinskii and of C.intermedia ...
%K hybrid zone
%K ecotone
%K RAPD markers
%K molecular ecology
%K gene flow
%K Shannon
%K index
%K Nei index
%K Caragana spp
%K populations<br>毛乌素沙地
%K 生态过渡带
%K 分子生态学
%K 柠条
%K 沙地
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=90BA3D13E7F3BC869AC96FB3DA594E3FE34FBF7B8BC0E591&jid=FE163E5DB2274E5937319DE98913EC37&aid=5BEFD7FDCDF3074CDB7A176A26E443C9&yid=B914830F5B1D1078&vid=2A8D03AD8076A2E3&iid=CA4FD0336C81A37A&sid=7801E6FC5AE9020C&eid=BC12EA701C895178&journal_id=1000-0933&journal_name=生态学报&referenced_num=37&reference_num=23