{"id":12967,"date":"2009-08-06T14:17:35","date_gmt":"2009-08-06T11:17:35","guid":{"rendered":"http:\/\/www.korhanyilmaz.com\/?p=12967"},"modified":"2009-08-06T14:17:35","modified_gmt":"2009-08-06T11:17:35","slug":"dnadaki-ufak-bir-degisiklik-evrime-yol-aciyor","status":"publish","type":"post","link":"http:\/\/www.korhanyilmaz.com\/?p=12967","title":{"rendered":"DNA&#039;daki ufak bir de\u011fi\u015fiklik evrime yol a\u00e7\u0131yor"},"content":{"rendered":"<p><a href=\"http:\/\/www.korhanyilmaz.com\/wp-content\/uploads\/2009\/08\/DNA.jpg\"  class=\"lightview\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-12968\" src=\"http:\/\/www.korhanyilmaz.com\/wp-content\/uploads\/2009\/08\/DNA.jpg\" alt=\"\" width=\"292\" height=\"189\" \/><\/a><\/p>\n<p style=\"text-align: justify;\">\u0130ngiliz ara\u015ft\u0131rmac\u0131lar, DNA&#8217;da minik bir de\u011fi\u015fikli\u011fin, t\u00fcrlerin evrimine yol a\u00e7abildi\u011fini tespit etti.<\/p>\n<p style=\"text-align: justify;\">American Naturalists&#8217;de yay\u0131mlanan bilimsel \u00e7al\u0131\u015fmaya g\u00f6re, Cambridge \u00dcniversitesinden bir ekip, bu olas\u0131l\u0131\u011f\u0131, Solomon Adalar\u0131&#8217;nda birbiriyle \u00e7ok yak\u0131n akraba iki ayr\u0131 sinekyutan ku\u015fu cinsini incelerken buldu.<\/p>\n<p style=\"text-align: justify;\">Ayn\u0131 v\u00fccut \u015fekline sahip, ancak de\u011fi\u015fik renkli ve farkl\u0131 \u00f6t\u00fc\u015fl\u00fc iki alt t\u00fcr\u00fc incelediklerini belirten bilim adamlar\u0131, bu alt t\u00fcrlerden ku\u015flar\u0131n \u00e7iftle\u015febildi\u011fini, ama alt t\u00fcrlerin farkl\u0131l\u0131klar\u0131n\u0131n birbirlerini potansiyel cinsel partner olarak g\u00f6rmelerini engelledi\u011fini tespit etti. <!--more--><\/p>\n<p style=\"text-align: justify;\">\u0130ngiliz bilim adamlar\u0131, bu ku\u015flar\u0131n e\u015fle\u015febildi\u011fini, ancak tan\u0131ma eksikli\u011finin yeni t\u00fcrlerin evriminin ba\u015flamas\u0131na i\u015faret etti\u011fini belirterek, Papua Yeni Gine&#8217;nin do\u011fusunda bulunan Solomon Adalar\u0131&#8217;ndaki di\u011fer sinekyutan ku\u015flar\u0131n\u0131n da t\u00fcy rengiyle ters d\u00fc\u015ft\u00fc\u011f\u00fcn\u00fc, fakat genetik temelin tek bir DNA mutasyonundan kaynakland\u0131\u011f\u0131n\u0131n her zaman a\u00e7\u0131k olmad\u0131\u011f\u0131n\u0131 kaydetti.<\/p>\n<p style=\"text-align: justify;\">Cambridge \u00dcniversitesinden Rebecca Kilner, ara\u015ft\u0131rman\u0131n tek bir genin ku\u015flarda potansiyel cinsel partnerin se\u00e7imini etkileyerek nas\u0131l renk de\u011fi\u015fikli\u011fine yol a\u00e7t\u0131\u011f\u0131n\u0131 g\u00f6sterdi\u011fini s\u00f6yledi.<\/p>\n<p style=\"text-align: justify;\">Kilner, DNA de\u011fi\u015fikli\u011finin tecridi \u00e7o\u011falmaya ve sonu\u00e7ta t\u00fcrle\u015fmeye yol a\u00e7abildi\u011fini, ancak asl\u0131nda bu i\u015fin \u00f6nceden d\u00fc\u015f\u00fcn\u00fclenden daha karma\u015f\u0131k oldu\u011funu ifade etti.<\/p>\n<p style=\"text-align: justify;\"><span style=\"color: #888888;\">CNN T\u00dcRK<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<\/p>\n<p style=\"text-align: justify;\">\u0130ngiliz ara\u015ft\u0131rmac\u0131lar, DNA&#8217;da minik bir de\u011fi\u015fikli\u011fin, t\u00fcrlerin evrimine yol a\u00e7abildi\u011fini tespit etti.<\/p>\n<p style=\"text-align: justify;\">American Naturalists&#8217;de yay\u0131mlanan bilimsel \u00e7al\u0131\u015fmaya g\u00f6re, Cambridge \u00dcniversitesinden bir ekip, bu olas\u0131l\u0131\u011f\u0131, Solomon Adalar\u0131&#8217;nda birbiriyle \u00e7ok yak\u0131n akraba iki ayr\u0131 sinekyutan ku\u015fu cinsini incelerken buldu.<\/p>\n<p style=\"text-align: justify;\">Ayn\u0131 v\u00fccut \u015fekline sahip, ancak de\u011fi\u015fik renkli ve farkl\u0131 \u00f6t\u00fc\u015fl\u00fc iki <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-12967","post","type-post","status-publish","format-standard","hentry","category-bilim-ve-teknoloji","odd"],"_links":{"self":[{"href":"http:\/\/www.korhanyilmaz.com\/index.php?rest_route=\/wp\/v2\/posts\/12967","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.korhanyilmaz.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.korhanyilmaz.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.korhanyilmaz.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.korhanyilmaz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=12967"}],"version-history":[{"count":0,"href":"http:\/\/www.korhanyilmaz.com\/index.php?rest_route=\/wp\/v2\/posts\/12967\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.korhanyilmaz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=12967"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.korhanyilmaz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=12967"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.korhanyilmaz.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=12967"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}