{"id":206372,"date":"2016-06-01T08:55:51","date_gmt":"2016-06-01T06:55:51","guid":{"rendered":"http:\/\/www.pcnen.com\/portal\/?p=206372"},"modified":"2016-06-01T08:55:51","modified_gmt":"2016-06-01T06:55:51","slug":"kitovi-ubice-evoluirali-kao-ljudi","status":"publish","type":"post","link":"https:\/\/www.pcnen.com\/portal\/2016\/06\/01\/kitovi-ubice-evoluirali-kao-ljudi\/","title":{"rendered":"Kitovi ubice evoluirali kao ljudi"},"content":{"rendered":"<p>Ljudski genom je evoluirao u odgovoru na na\u0161e kulturolo\u0161ko pona\u0161anje, a nau\u010dnici sa Univerziteta u Bernu su prona\u0161li dokaze da se sli\u010dan obrazac dogodio i kod orki, kitova ubica rasprostranjenih od tropskog pojasa do polova. <\/p>\n<p>Mnoge populacije orka \u017eive na odre\u0111enom podru\u010dju gdje se hrane specifi\u010dnom hranom koju love sofisticiranom strategijom.  Orke \u017eive u \u010dvrsto povezanim grupama nekoliko decenija, tako da  mladunci imaju obilje mogu\u0107nosti da u\u010de od odraslih. (Biolozi koriste izraz &#8220;kultura&#8221; za u\u010denje posebnih obrazaca pona\u0161anja). <\/p>\n<p>Prou\u010davaju\u0107i orke iz pet grupa na pet razli\u010ditih geografskih podru\u010dja, \u0161vajcarski nau\u010dnici su utvrdili da njihovi genomi spadaju u pet razli\u010ditih grupa koje ta\u010dno odra\u017eavaju pet kulturolo\u0161kih grupa. Drugim rije\u010dima, genom orke i njena kultura paralelno su evoluirali.<\/p>\n<p>Klasi\u010dani primjer kod ljudi je na\u010din kako su neki razvili gen za toleranciju na laktozu preko uzgoja krava, objavio je <a href=\"https:\/\/www.newscientist.com\/article\/2091134-orcas-are-first-non-humans-whose-evolution-is-driven-by-culture\/\" target=\"_blank\">New scientist<\/a>.<\/p>\n<p><iframe loading=\"lazy\" title=\"Killer whale evolution is shaped by their culture\" width=\"1080\" height=\"608\" src=\"https:\/\/www.youtube.com\/embed\/Kg41AExXbl0?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Genom orke i njena kultura paralelno su evoluirali<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_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":[9],"tags":[],"class_list":["post-206372","post","type-post","status-publish","format-standard","hentry","category-zanimljivosti"],"_links":{"self":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/206372","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=206372"}],"version-history":[{"count":0,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/posts\/206372\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/media?parent=206372"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/categories?post=206372"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.pcnen.com\/portal\/wp-json\/wp\/v2\/tags?post=206372"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}