Simultaneousevaluationoftheeffectsofgeographic,environmentalandtemporalisolationinecotypicpopulationsofSolidagovirgaurea
Firstauthor:ShotaSakaguchi;Affiliations:KyotoUniversity(京都大学):Kyoto,Japan
Correspondingauthor:ShotaSakaguchi
Earlystagesofecologicalspeciation(生态种物种形成)cancreatepopulationswithanecology(生态)andreproductiontiming(繁殖时间)distinctfromthoseofrelatedpopulations.Landscapegenetic(景观遗传学)modelsincorporatingenvironmentalheterogeneity(异质性)andpopulation-specificreproductivetraitsenabletheprocessesofpopulationgeneticdifferentiationtobeinferred.
Weinvestigatedgenome-widegeneticvariationinecotypicpopulationsofSolidagovirgaureasensulato(毛果一枝黄花),aherbaceous(草本)plantinhabitingawiderangeofhabitats(woodlands林地,serpentinebarrens贫瘠andalpinegrasslands高山草原)anddisplayingremarkablevariationinfloweringtime.
Simultaneous(同时)evaluationofenvironmentalfactorsrevealedanoverwhelming(巨大的)effectofsoiltypedifferencesonneutral(中性的)geneticdifferentiation,鍖椾含涓鍖婚櫌鏄獥瀛?鍖椾含甯備腑绉戝尰闄㈠ソ涓嶅ソ
