{"id":98608,"date":"2012-02-21T15:14:08","date_gmt":"2012-02-21T13:14:08","guid":{"rendered":"http:\/\/www.nationalturk.com\/?p=98608"},"modified":"2012-03-09T16:21:31","modified_gmt":"2012-03-09T14:21:31","slug":"rus-bilim-adamlari-bir-ilke-daha-imza-atti-98608","status":"publish","type":"post","link":"https:\/\/www.nationalturk.com\/tr\/rus-bilim-adamlari-bir-ilke-daha-imza-atti-98608\/","title":{"rendered":"Rus bilim adamlar\u0131 bir ilke daha imza att\u0131!"},"content":{"rendered":"<figure id=\"attachment_98627\" aria-describedby=\"caption-attachment-98627\" style=\"width: 610px\" class=\"wp-caption alignnone\"><figcaption id=\"caption-attachment-98627\" class=\"wp-caption-text\">30.000 y\u0131ll\u0131k bitki olan Silene Stenophylla<\/figcaption><\/figure>\n<h1>Rus bilim insanlar\u0131 30 bin y\u0131ll\u0131k meyve dokular\u0131n\u0131 kullanarak bir bitkiye yeniden can vermeyi ba\u015fard\u0131lar.<\/h1>\n<p>Bu ba\u015far\u0131n\u0131n devam\u0131n\u0131n gelece\u011fini belirten Rus bilim adamlar\u0131 nesilleri t\u00fckenen di\u011fer bitki t\u00fcrleri ile mamut gibi Buz \u00c7a\u011f\u0131\u2019nda ya\u015fam\u0131\u015f canl\u0131alr\u0131 canland\u0131rmay\u0131 planl\u0131yor.<\/p>\n<p>Binlerce y\u0131ld\u0131r Sibirya&#8217;n\u0131n buz tutmu\u015f topraklar\u0131 alt\u0131nda bir sincab\u0131n kazd\u0131\u011f\u0131 \u00e7ukurda meyve tohum dokular\u0131 buldu. Yeniden \u00fcretilen en eski bitki olan Silene stenophylla&#8217;n\u0131n beyaz \u00e7i\u00e7ekler ile tohum verdi\u011fi belirtildi.<\/p>\n<p>ABD\u2019de yay\u0131mlanan Proceedings of the National Academy of Sciences adl\u0131 dergide yer verilen ara\u015ft\u0131rmada, buz tutmu\u015f topra\u011f\u0131n do\u011fal bir depo g\u00f6revi g\u00f6rd\u00fc\u011f\u00fc kan\u0131tlanm\u0131\u015f oldu. Dergiye a\u00e7\u0131klama yapan Rus bilim insanlar\u0131, \u201cBuz tutmu\u015f topraklarda yapt\u0131\u011f\u0131m\u0131z ara\u015ft\u0131rmalara devam ederek antik bir gen havuzu bulmay\u0131 ama\u00e7l\u0131yoruz. B\u00f6ylece d\u00fcnya y\u00fcz\u00fcnden uzun s\u00fcre \u00f6nce silinmi\u015f olan ya\u015fam formlar\u0131n\u0131 yeniden hayata d\u00f6nd\u00fcrebiliriz\u201d ifadesini kulland\u0131.<\/p>\n<h2>\u015eekilleri hi\u00e7 de\u011fi\u015fmedi<\/h2>\n<p>Rusya Bilimler Akademisi\u2019nden ara\u015ft\u0131rmaya kat\u0131lan Svetlana Ya\u015fina, hayata d\u00f6nd\u00fcr\u00fclen bitkinin orjinal haline \u00e7ok benzedi\u011fi gibi hala Sibirya\u2019n\u0131n kuzeybat\u0131s\u0131nda yeti\u015fti\u011fini belirtti.\u00a0Silene stenophylla bitkisi i\u00e7in\u00a0Ya\u015fina, \u201cbitkinin \u00e7evresine \u00e7ok iyi adapte oldu\u011funu ve ba\u015fka bitkileri de \u00fcretmeyi ama\u00e7lad\u0131klar\u0131n\u0131\u201d s\u00f6yledi.<\/p>\n<p>Silene stenophylla bitkisi, Pu\u015fkino Kasabas\u0131&#8217;nda kurulan laboratuarda yeniden \u00fcretildi.<\/p>\n<p>Rus ara\u015ft\u0131rmac\u0131lar, binlerce y\u0131l \u00f6ncesinden kalan meyve , tohumlar\u0131, Kolyma Nehri\u2019nin sahil \u015feridinde g\u00f6m\u00fcl\u00fc olan onlarca fosil \u00e7ukurdan bir tanesinde bulundu. Fosillerin, 30 ile 32 bin y\u0131l \u00f6ncesine ait oldu\u011fu ifade edildi.\u00a0Fosillerin birbirlerine yap\u0131\u015fm\u0131\u015f halde \u00a0olan \u00fczerlerinin tamamen buzla dolmas\u0131, s\u00f6z konusu \u00e7ukurlar\u0131n d\u0131\u015f etkenlerden tamamen uzak do\u011fal depolara d\u00f6nmesini sa\u011flad\u0131.<\/p>\n<p>Ruslar\u0131n yapm\u0131\u015f olduklar\u0131 b\u00fcy\u00fck ke\u015fifler yerin 38 metre alt\u0131nda ger\u00e7ekle\u015fti. Bu derinli\u011fin; mamut, bizon, at, geyik ve gergedan kemiklerinin bulundu\u011fu derinli\u011fin bile alt\u0131nda oldu\u011fu belirlendi.<\/p>\n<h3>S\u0131rada Mamutlar olabilir mi ?<\/h3>\n<p>Y\u0131llard\u0131r sincap \u00e7ukurlar\u0131n\u0131 ara\u015ft\u0131ran Stanislav Gubin, donmu\u015f topra\u011f\u0131n depo g\u00f6revini yaparak dokular\u0131 on binlerce y\u0131l saklayabildi\u011fini kan\u0131tlayan ara\u015ft\u0131rman\u0131n ard\u0131ndan, bir g\u00fcn Buz \u00c7a\u011f\u0131 d\u00f6neminde ya\u015fayan canl\u0131lar\u0131n\u0131n da hayata d\u00f6nebilece\u011fine dikkat \u00e7ekti. Rus bilim insan\u0131, \u201cE\u011fer \u015fans\u0131m\u0131z varsa, a\u015fa\u011f\u0131larda bir yerlerde donmu\u015f sincap bulabiliriz&#8230; Sonra da bu yol mamutlara kadar uzanabilir\u201d yorumunu yapt\u0131.<\/p>\n<p>Japon bilim insanlar\u0131n\u0131n da yapt\u0131klar\u0131 ayn\u0131 \u00e7al\u0131\u015fmalar sonucu donmu\u015f hayvan kal\u0131nt\u0131lar\u0131na ula\u015fmaya \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131 s\u00f6yleyen Gubin, \u201cBuras\u0131 bizim topraklar\u0131m\u0131z, bunu ba\u015faran ilk biz olaca\u011f\u0131z\u201d iddias\u0131nda bulundu.<\/p>\n<!-- Error, Advert is not available at this time due to schedule\/geolocation restrictions! -->\n","protected":false},"excerpt":{"rendered":"<p>Rus bilim insanlar\u0131 30 bin y\u0131ll\u0131k meyve dokular\u0131n\u0131 kullanarak bir bitkiye yeniden can vermeyi ba\u015fard\u0131lar.<\/p>\n","protected":false},"author":750,"featured_media":98627,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[6769,6665,6155,5005,1,6224],"tags":[93651,93660],"class_list":["post-98608","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-asya","category-dunya","category-gundem","category-manset","category-nationalturk","category-teknoloji","tag-rus-bilim-adamlari","tag-rusya-teknoloji"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.nationalturk.com\/tr\/wp-json\/wp\/v2\/posts\/98608","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.nationalturk.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.nationalturk.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.nationalturk.com\/tr\/wp-json\/wp\/v2\/users\/750"}],"replies":[{"embeddable":true,"href":"https:\/\/www.nationalturk.com\/tr\/wp-json\/wp\/v2\/comments?post=98608"}],"version-history":[{"count":0,"href":"https:\/\/www.nationalturk.com\/tr\/wp-json\/wp\/v2\/posts\/98608\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.nationalturk.com\/tr\/wp-json\/wp\/v2\/media\/98627"}],"wp:attachment":[{"href":"https:\/\/www.nationalturk.com\/tr\/wp-json\/wp\/v2\/media?parent=98608"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.nationalturk.com\/tr\/wp-json\/wp\/v2\/categories?post=98608"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.nationalturk.com\/tr\/wp-json\/wp\/v2\/tags?post=98608"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}