{"id":4026,"date":"2024-03-11T12:05:54","date_gmt":"2024-03-11T11:05:54","guid":{"rendered":"https:\/\/javnost.rs\/?p=4026"},"modified":"2024-03-11T12:06:44","modified_gmt":"2024-03-11T11:06:44","slug":"naucnici-planiraju-da-ozive-mamuta","status":"publish","type":"post","link":"https:\/\/javnost.rs\/?p=4026","title":{"rendered":"Nau\u010dnici planiraju da o\u017eive mamuta?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"4026\" class=\"elementor elementor-4026\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b02b042 e-flex e-con-boxed e-con e-parent\" data-id=\"b02b042\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cdf41d1 elementor-widget elementor-widget-text-editor\" data-id=\"cdf41d1\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Nau\u010dnici su napravili veliki iskorak u razvoju indukovanih pluripotentnih mati\u010dnih \u0107elija (iPSCc) od azijskih slonova (Elephas maximus), objavila je kompanija Colossal Biosciences.<\/p><p>Ovaj veliki poduhvat nau\u010dnika zna\u010di da su korak bli\u017ee planu o o\u017eivljavanju runastog mamuta, pi\u0161e LiveScience.<\/p><p>Ove iPSCs \u0107elije mogu da postanu bilo koji tip \u0107elije u tijelu, \u0161to zna\u010di da \u0107e nau\u010dnici sada biti u mogu\u0107nosti da istra\u017ee adaptacije koje razlikuju runaste mamute (Mammuthus primigenius) od njihovih najbli\u017eih ro\u0111aka i testiraju modifikacije gena a da ne moraju da uzimaju tkivo od \u017eivih \u017eivotinja.<\/p><p>&#8222;Ove \u0107elije imaju veliku korist u na\u0161em poslu na o\u017eivljavanju izumrlih vrsta. Klju\u010dno je to \u0161to one mogu da otkriju \u0107elijske i genetske procese koji su omogu\u0107ili runastim mamutima da \u017eive na Arktiku. To su duga dlaka, iskrivljena kljova, naslage masno\u0107e i oblik lobanje&#8220;, rekla je za LiveScience Eiona Hisoli&#8220;, \u0161ef biolo\u0161kih nauka i vo\u0111a projekta o\u017eivljavanja mamuta u Colossal Biosciences.<\/p><p>Indukovane pluripotentne mati\u010dne \u0107elije otvaraju put za stvaranje spermatozoida i jajne \u0107elije, koji su klju\u010dni u procesu. Sa manje od 52.000 azijskih slonova u divljini, prikupljanje \u0107elija od ovih \u017eivotinja je slo\u017eeno i nepo\u017eeljno.<\/p><p>Kako je Ben Lem, izvr\u0161ni direktor i suosniva\u010d kompanije Colossal, rekao za Telegraf nauku u novembru, u kompaniji se nadaju da \u0107e prvo mladun\u010de mamuta dobiti 2028.<\/p><p>&#8222;Odabrali smo runastog mamuta jer je rije\u010d o megafauni tolerantnoj na hladno\u0107u, koja \u0107e pozitivno da uti\u010de na planetu i mo\u017ee pomo\u0107i u spasavanju modernih slonova od izumiranja&#8220;, rekao je on tada, pi\u0161e LiveScience.<\/p><p>Kako kompanija planira i o\u017eivljavanje ptice dodo, on je dodao da su i nju odabrali jer je \u201edo njenog izumiranja dovela ljudska aktivnost i predstavlja simbol izumiranja vrsta ljudskom krivicom\u201c.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a64ed91 e-flex e-con-boxed e-con e-parent\" data-id=\"a64ed91\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6169d78 elementor-widget elementor-widget-text-editor\" data-id=\"6169d78\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Izvor i foto: GLAS SRPSKE<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Nau\u010dnici su napravili veliki iskorak u razvoju indukovanih pluripotentnih mati\u010dnih \u0107elija (iPSCc) od azijskih slonova (Elephas maximus), objavila je kompanija Colossal Biosciences. Ovaj veliki poduhvat nau\u010dnika zna\u010di da su korak bli\u017ee planu o o\u017eivljavanju runastog mamuta, pi\u0161e LiveScience. Ove iPSCs \u0107elije mogu da postanu bilo koji tip \u0107elije u tijelu, \u0161to zna\u010di da \u0107e nau\u010dnici [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4027,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[105],"tags":[],"class_list":["post-4026","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-105"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/javnost.rs\/index.php?rest_route=\/wp\/v2\/posts\/4026","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/javnost.rs\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/javnost.rs\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/javnost.rs\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/javnost.rs\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4026"}],"version-history":[{"count":4,"href":"https:\/\/javnost.rs\/index.php?rest_route=\/wp\/v2\/posts\/4026\/revisions"}],"predecessor-version":[{"id":4031,"href":"https:\/\/javnost.rs\/index.php?rest_route=\/wp\/v2\/posts\/4026\/revisions\/4031"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/javnost.rs\/index.php?rest_route=\/wp\/v2\/media\/4027"}],"wp:attachment":[{"href":"https:\/\/javnost.rs\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4026"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/javnost.rs\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4026"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/javnost.rs\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4026"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}