{"id":168740,"date":"2026-08-04T22:12:12","date_gmt":"2026-08-04T22:12:12","guid":{"rendered":"https:\/\/www.europesays.com\/cz\/168740\/"},"modified":"2026-08-04T22:12:12","modified_gmt":"2026-08-04T22:12:12","slug":"v-lidskem-genomu-se-skryva-dna-neznamych-predku-kazdy-se-krizil-s-kazdym","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/cz\/168740\/","title":{"rendered":"V lidsk\u00e9m genomu se skr\u00fdv\u00e1 DNA nezn\u00e1m\u00fdch p\u0159edk\u016f. Ka\u017ed\u00fd se k\u0159\u00ed\u017eil s ka\u017ed\u00fdm"},"content":{"rendered":"<p>Ameri\u010dt\u00ed v\u011bdci identifikovali v lidsk\u00e9 DNA genetick\u00e9 stopy nezn\u00e1m\u00fdch p\u0159edk\u016f. N\u00e1lez nazna\u010duje, \u017ee modern\u00ed \u010dlov\u011bk se k\u0159\u00ed\u017eil s p\u0159\u00edbuzn\u00fdmi druhy opakovan\u011b.<\/p>\n<p>K\u00a0objevu se <a href=\"https:\/\/www.sciencedaily.com\/releases\/2026\/07\/260731034139.htm\" rel=\"nofollow noopener\" target=\"_blank\">p\u0159ihl\u00e1sili <\/a>v\u011bdci z\u00a0Kalifornsk\u00e9 univerzity v\u00a0Berkeley. Univerzita k\u00a0tomu napsala:<\/p>\n<p>\u201eP\u0159edchoz\u00ed v\u00fdzkumy sice nalezly n\u00e1znaky, \u017ee se modern\u00ed lid\u00e9 k\u0159\u00ed\u017eili se starov\u011bk\u00fdmi hominidy a tak\u00e9 s\u00a0ji\u017e vyhynul\u00fdmi neandrt\u00e1lci a denisovany, sou\u010dasn\u00e1 studie ale p\u0159esn\u011b ur\u010duje oblasti genomu zd\u011bd\u011bn\u00e9 po t\u011bchto nezn\u00e1m\u00fdch p\u0159edc\u00edch a stanovuje \u010dasovou osu.<\/p>\n<p>Otisk nezn\u00e1m\u00fdch druh\u016f<\/p>\n<p>Prvn\u00ed z\u00a0nezn\u00e1m\u00fdch druh\u016f se s\u00a0na\u0161imi p\u0159\u00edm\u00fdmi p\u0159edky <a href=\"https:\/\/www.science.org\/doi\/10.1126\/science.aef8874\" rel=\"nofollow noopener\" target=\"_blank\">k\u0159\u00ed\u017eil <\/a>p\u0159ed zhruba 500 tis\u00edci lety v\u00a0Africe. Modern\u00ed lid\u00e9 dnes maj\u00ed v\u00a0genomu jedno procento jeho genetick\u00fdch informac\u00ed. To odpov\u00edd\u00e1 mno\u017estv\u00ed gen\u016f zd\u011bd\u011bn\u00fdch po neandrt\u00e1lc\u00edch.<\/p>\n<p>Druh\u00fd nezn\u00e1m\u00fd druh byl mnohem star\u0161\u00ed, a to 1,8 milionu let. To odpov\u00edd\u00e1 dob\u011b v\u00fdskytu druhu Homo erectus. Modern\u00ed lid\u00e9 \u201eabsorbovali\u201c genetick\u00e9 informace tohoto superarchaick\u00e9ho druhu nep\u0159\u00edmo, prost\u0159ednictv\u00edm denisovan\u016f.<\/p>\n","protected":false},"excerpt":{"rendered":"Ameri\u010dt\u00ed v\u011bdci identifikovali v lidsk\u00e9 DNA genetick\u00e9 stopy nezn\u00e1m\u00fdch p\u0159edk\u016f. N\u00e1lez nazna\u010duje, \u017ee modern\u00ed \u010dlov\u011bk se k\u0159\u00ed\u017eil s&hellip;\n","protected":false},"author":2,"featured_media":168741,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[13],"tags":[2038,41511,490,41510,41512,41509,2037,74,73,78,75,77,76],"class_list":["post-168740","post","type-post","status-publish","format-standard","has-post-thumbnail","category-veda-a-technika","tag-clanek","tag-denisovane","tag-dna","tag-homo-erectus","tag-lidska-evoluce","tag-neandrtalci","tag-nedd","tag-science","tag-science-technology","tag-technika","tag-technology","tag-veda","tag-veda-a-technika"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@cz\/117039539591750167","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/168740","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/comments?post=168740"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/posts\/168740\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media\/168741"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/media?parent=168740"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/categories?post=168740"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/cz\/wp-json\/wp\/v2\/tags?post=168740"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}