{"id":142281,"date":"2026-03-31T06:46:07","date_gmt":"2026-03-31T06:46:07","guid":{"rendered":"https:\/\/www.europesays.com\/ee\/142281\/"},"modified":"2026-03-31T06:46:07","modified_gmt":"2026-03-31T06:46:07","slug":"idaneandertallased-elasid-vaikseisse-ruhmadesse-killustunult-ajalugu","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/ee\/142281\/","title":{"rendered":"Idaneandertallased elasid v\u00e4ikseisse r\u00fchmadesse killustunult | Ajalugu"},"content":{"rendered":"

Neandetrallased ei olnud mitte mingi suur ja \u00fchtlane mass. Teadlased on saanud t\u00f5endeid, et see mitmeid Euraasia paiku asutanud inimliik jagunes piirkondlikesse r\u00fchmadesse, mille vahel olid v\u00e4gagi suured geneetilised erinevused.<\/p>\n

Tulemus p\u00f5hineb 110 tuhande aasta vanusel neandertallase genoomil, mille teadlased on hiljuti j\u00e4rjeldanud.<\/p>\n

See neandertallane oli meessoost ja elas Siberis Altai krais kuulsas Denisi koopas, kust on leitud teisigi neandertallaste ja denislaste fossiile.<\/p>\n

<\/p>\n

Teadlaste k\u00e4sutuses oli vaid v\u00e4ike luukild, kuid neil \u00f5nnestus suure t\u00e4psusega j\u00e4rjeldada suurem osa isendi genoomist.<\/p>\n

Selgus, et pikad jupid selle neandertallase DNA-st olid m\u00f5lemalt vanemalt p\u00e4rit kromosoomides \u00fchesugused, mis viitab, et vanemad olid olnud omavahel \u00fcsna l\u00e4hedalt sugulased, ja see omakorda, et neandertallaste arvukus oli seal kandis sel ajal p\u00e4ris v\u00e4ike ja populatsioon isoleeritud.<\/p>\n

Teadlased k\u00f5rvutasid Denisi koopa neandertallase genoomi m\u00f5nede varem saadud Euroopa ja Altai neandertallas-DNA j\u00e4rjestustega.<\/p>\n

Selgus, et see neandertallane oli geenide poolest m\u00e4rgatavalt sarnasem samast koopas varem elanud neandertallaste kui Euroopa liigikaaslastega.<\/p>\n

Teadlased t\u00f5devad, et Altai ja Euroopa neandertallaste geenierinevused on v\u00e4hemalt sama suured, kui mitte suuremad kui k\u00f5ige suuremad erinevused geneetiliselt k\u00f5ige kaugemate n\u00fc\u00fcdisinimeser\u00fchmade vahel.<\/p>\n

Altai neandertallased elasid seejuures arvatavasti v\u00e4iksemates kogukondades kui Euroopa neandertallased.<\/p>\n

Need kogukonnad olid nii v\u00e4ikesed ja isoleeritud, et geenimuutused levisid ja v\u00f5tsid nende seas v\u00f5imust palju kiiremini kui suurema arvukuse puhul oleks t\u00f5en\u00e4oline olnud.<\/p>\n

Ameerika \u00dchendriikide teadusakadeemia toimetises<\/a> ilmunud teadust\u00f6\u00f6 esimene autor on Diyendo Massilani Yale’i \u00dclikoolist, vanemautor aga 2022. aasta Nobeli auhinna laureaat Svante P\u00e4\u00e4bo, osaliselt Eesti p\u00e4ritolu teadlane Leipzigis asuvast Max Plancki Evolutsioonilise Antropoloogia Instituudist.<\/p>\n

Teadusuudised on Vikerraadios eetris esmasp\u00e4evast reedeni ca kell 8.35 ja laup\u00e4eval ca kell 8.25.<\/p>\n","protected":false},"excerpt":{"rendered":"Neandetrallased ei olnud mitte mingi suur ja \u00fchtlane mass. Teadlased on saanud t\u00f5endeid, et see mitmeid Euraasia paiku…\n","protected":false},"author":2,"featured_media":142282,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[12],"tags":[65584,26,27,37,33,35,34,36,112,31,32,1863,7513,21,28,29,27533,19,25,23,24,22,20,30],"class_list":["post-142281","post","type-post","status-publish","format-standard","has-post-thumbnail","category-eesti","tag-altai","tag-breaking-news","tag-breakingnews","tag-ee","tag-eesti","tag-eesti-keel","tag-estonia","tag-estonian","tag-euroopa","tag-featured-news","tag-featurednews","tag-geenid","tag-genoom","tag-headlines","tag-latest-news","tag-latestnews","tag-neandertallane","tag-news","tag-populaarseimad-lood","tag-top-stories","tag-topstories","tag-uldised-uudised","tag-uudised","tag-viimased-uudised"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@ee\/116322447254627822","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/posts\/142281","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/comments?post=142281"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/posts\/142281\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/media\/142282"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/media?parent=142281"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/categories?post=142281"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/ee\/wp-json\/wp\/v2\/tags?post=142281"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}