{"id":412800,"date":"2024-09-23T06:06:22","date_gmt":"2024-09-23T04:06:22","guid":{"rendered":"https:\/\/www.pcnen.com\/portal\/?p=412800"},"modified":"2024-09-23T06:06:22","modified_gmt":"2024-09-23T04:06:22","slug":"juznoafricki-domoroci-zadrzali-snazne-genetske-veze-s-precima","status":"publish","type":"post","link":"https:\/\/www.pcnen.com\/portal\/2024\/09\/23\/juznoafricki-domoroci-zadrzali-snazne-genetske-veze-s-precima\/","title":{"rendered":"Ju\u017enoafri\u010dki domoroci zadr\u017eali sna\u017ene genetske veze s precima"},"content":{"rendered":"<p>Nedavna istra\u017eivanja pokazala su da pripadnici San i Khoe domoroda\u010dkih naroda iz ju\u017ene Afrike jo\u0161 uvijek nose zna\u010dajan dio svog genetskog naslje\u0111a od lovaca-sakuplja\u010da koji su \u017eivjeli na tom podru\u010dju prije otprilike 10.000 godina<\/p>\n<p>Ovo otkri\u0107e, koje proizlazi iz nove geneti\u010dke studije, pru\u017ea dragocjen uvid u neprekinuti kontinuitet populacija na jugu Afrike tokom hiljada godina.<\/p>\n<p>Nau\u010dnici su do\u0161li do ovog zaklju\u010dka analiziraju\u0107i genome devet drevnih osoba pokopanih u skloni\u0161tu Oakhurst, blizu Georgea, u zapadnom Capeu, Ju\u017enoafri\u010dka Republika. Ti pojedinci, za koje je procijenjeno da su \u017eivjeli izme\u0111u prije 10.000 i 1.300 godina, predstavljaju vremensku crtu genetske istorije od ranog <a href=\"https:\/\/sh.wikipedia.org\/wiki\/Holocen\" target=\"_blank\" rel=\"noopener\">holocena<\/a> do kasnog kamenog doba.<\/p>\n<p>Kako <a href=\"https:\/\/www.iflscience.com\/indigenous-south-africans-still-directly-related-to-their-10000-year-old-ancestors-76048\" target=\"_blank\" rel=\"noopener\">prenosi<\/a> IFLScience, geneti\u010dki podaci pokazuju da je najstarija osoba u istra\u017eivanju dijelila gotovo iste genetske karakteristike s kasnijim populacijama na tom podru\u010dju, \u0161to ukazuje na minimalan spoljni genetski uticaj tokom skoro 9.000 godina.<\/p>\n<p>Prema istra\u017eiva\u010dkom timu, ovakva dugotrajna genetska stabilnost je neuobi\u010dajena u pore\u0111enju s drugim djelovima svijeta. U mnogim regijama, uklju\u010duju\u0107i Evropu, ljudske populacije su pro\u0161le zna\u010dajne genetske promjene zbog migracija i mije\u0161anja.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Nedavna istra\u017eivanja pokazala su da pripadnici San i Khoe domoroda\u010dkih naroda iz ju\u017ene Afrike jo\u0161 uvijek nose zna\u010dajan dio svog genetskog naslje\u0111a od lovaca-sakuplja\u010da koji su \u017eivjeli na tom podru\u010dju prije otprilike 10.000 godina<\/p>\n","protected":false},"author":1,"featured_media":412803,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_et_pb_use_builder":"","_et_pb_old_content":"","_et_gb_content_width":"","inline_featured_image":false,"footnotes":""},"categories":[8],"tags":[],"class_list":["post-412800","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-svastara"],"_links":{"self":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/412800","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/comments?post=412800"}],"version-history":[{"count":1,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/412800\/revisions"}],"predecessor-version":[{"id":412804,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/412800\/revisions\/412804"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/media\/412803"}],"wp:attachment":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/media?parent=412800"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/categories?post=412800"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/tags?post=412800"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}