Also it would have to be paired with fact that the specimen almost exclusively associated with YDNA Ra from South Siberia and Kazakhstan  had almost exclusively mtDNA haplogroups of west eurasianeuropean origin especially during bronze age as far as  BC If we link that with the europoid phenotypes with lightcolored eyes and hair and pale skin of andronovo south siberians described in the recent article of human genetics   httpwwwspringerlinkcomcontentmk  thats meaningful and favors an European origin of these Ra  Especially since no south Asian haplogroups are linked to the spread of Ra up to Europe   Pretty meaningful especially since such phenotypes are found where high frequency of Ra are found in Asia like  Kyrgyzstan Tajikistan east Afghanistan and north Pakistan  examples of such clearly europoid phenotypes in these regions of Asia that matches the description of south Siberian of Bronze age andronovo culture horizon  here  httppastmistwordpresscom   Sounds important to me     httpwwwpubmedcentralnihgovarticlerenderfcgiartid Unravelling migrations in the steppe mitochondrial DNA sequences from ancient central Asians    calabasas