{"id":38160,"date":"2011-08-09T17:54:16","date_gmt":"2011-08-09T14:54:16","guid":{"rendered":"http:\/\/www.korhanyilmaz.com\/?p=38160"},"modified":"2011-08-10T09:27:06","modified_gmt":"2011-08-10T06:27:06","slug":"kayip-halka-uzaydan-geldi","status":"publish","type":"post","link":"http:\/\/www.korhanyilmaz.com\/?p=38160","title":{"rendered":"Kay\u0131p halka uzaydan geldi"},"content":{"rendered":"<p style=\"text-align: center;\"><a href=\"http:\/\/www.korhanyilmaz.com\/wp-content\/uploads\/2011\/08\/5058.jpg\"  class=\"lightview\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-38161\" src=\"http:\/\/www.korhanyilmaz.com\/wp-content\/uploads\/2011\/08\/5058.jpg\" alt=\"\" width=\"340\" height=\"266\" \/><\/a><\/p>\n<p style=\"text-align: justify;\">Amerikan Havac\u0131l\u0131k ve Uzay Dairesinin (NASA) karbon g\u00f6kta\u015flar\u0131 \u00fczerinde yapt\u0131\u011f\u0131 yeni bir ara\u015ft\u0131rmada, bunlar\u0131n, DNA i\u00e7in gerekli yap\u0131 ta\u015flar\u0131ndan baz\u0131lar\u0131n\u0131 D\u00fcnya&#8217;ya getirmi\u015f olabilecekleri ortaya \u00e7\u0131kt\u0131.<\/p>\n<p style=\"text-align: justify;\">Amerikan Ulusal Bilimler Akademisi&#8217;nin dergisinde yay\u0131mlanan ara\u015ft\u0131rma, uzun s\u00fcredir tart\u0131\u015f\u0131lan ilk ya\u015fam bi\u00e7imlerinin olu\u015fumu i\u00e7in gerekli malzemenin bir k\u0131sm\u0131n\u0131n D\u00fcnya&#8217;ya g\u00f6kta\u015flar\u0131yla geldi\u011fi yolundaki teoriye yeni ve kuvvetli bir destek sa\u011flad\u0131. <!--more--><\/p>\n<p style=\"text-align: justify;\">Bilimadamlar\u0131 ara\u015ft\u0131rmalar\u0131nda, DNA ve RNA&#8217;n\u0131n yap\u0131m\u0131na katk\u0131da bulunan n\u00fckleik asidin temelini olu\u015fturan karbon kondriti ad\u0131 verilen 11 organik a\u00e7\u0131dan zengin g\u00f6kta\u015f\u0131n\u0131 spektrometre cihazlar\u0131yla tarad\u0131.<\/p>\n<p style=\"text-align: justify;\">Ara\u015ft\u0131rmac\u0131lar, 3 p\u00fcrin (\u00fcrik asit ba\u015fta olmak \u00fczere p\u00fcrin cisimciklerinin ana unsurunu olu\u015fturan kompleks yap\u0131da azotlu bile\u015fik) n\u00fckleik asit temeli buldu.<\/p>\n<p style=\"text-align: justify;\">Karbonlu kondritler yayg\u0131n olarak bulunan bu materyalin, d\u00fcnyadaki biyolojik yap\u0131da \u00e7ok ender veya hi\u00e7 bulunmad\u0131\u011f\u0131na i\u015faret eden bilimadamlar\u0131, ayr\u0131ca bu g\u00f6kta\u015flar\u0131n\u0131n d\u00fc\u015ft\u00fc\u011f\u00fc yerin yak\u0131n\u0131ndaki toprak ve buz \u00f6rneklerinde de bu \u00fc\u00e7 kar\u0131\u015f\u0131mdan hi\u00e7bir ize rastlamad\u0131klar\u0131n\u0131n alt\u0131n\u0131 \u00e7izdi.<\/p>\n<p style=\"text-align: justify;\">Ara\u015ft\u0131rmaya kat\u0131lan Washington&#8217;daki Carnegie Jeofizik Laboratuvar\u0131 Enstit\u00fcs\u00fc&#8217;nden Jim Cleaves, D\u00fcnya&#8217;n\u0131n biyokimyas\u0131nda belirgin bir \u015fekilde bulunmayan n\u00fckleik asit temeli bile\u015fenleri tespit etmenin, bunlar\u0131n d\u00fcnyad\u0131\u015f\u0131 kaynaklar\u0131 olabilece\u011fi teorisine destek verdi\u011fini belirtti.<\/p>\n<p style=\"text-align: justify;\"><a href=\"http:\/\/www.cnnturk.com\/2011\/bilim.teknoloji\/bilim\/08\/09\/kayip.halka.uzaydan.geldi\/625599.0\/index.html\" target=\"_blank\">Kaynak\u00a0 : CNN T\u00dcRK<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>Amerikal\u0131 bilimadam\u0131, bunun g\u00f6kta\u015flar\u0131n\u0131n D\u00fcnya&#8217;da ya\u015fam i\u00e7in temel yap\u0131 ta\u015flar\u0131n\u0131 sa\u011flayan molek\u00fcller malzeme kiti olabileceklerini ortaya koydu\u011funun alt\u0131n\u0131 \u00e7izdi.<\/p>\n","protected":false},"excerpt":{"rendered":"<p style=\"text-align: center;\">\n<p style=\"text-align: justify;\">Amerikan Havac\u0131l\u0131k ve Uzay Dairesinin (NASA) karbon g\u00f6kta\u015flar\u0131 \u00fczerinde yapt\u0131\u011f\u0131 yeni bir ara\u015ft\u0131rmada, bunlar\u0131n, DNA i\u00e7in gerekli yap\u0131 ta\u015flar\u0131ndan baz\u0131lar\u0131n\u0131 D\u00fcnya&#8217;ya getirmi\u015f olabilecekleri ortaya \u00e7\u0131kt\u0131.<\/p>\n<p style=\"text-align: justify;\">Amerikan Ulusal Bilimler Akademisi&#8217;nin dergisinde yay\u0131mlanan ara\u015ft\u0131rma, uzun s\u00fcredir tart\u0131\u015f\u0131lan ilk ya\u015fam bi\u00e7imlerinin olu\u015fumu i\u00e7in gerekli malzemenin bir k\u0131sm\u0131n\u0131n D\u00fcnya&#8217;ya g\u00f6kta\u015flar\u0131yla geldi\u011fi yolundaki <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-38160","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\/38160","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=38160"}],"version-history":[{"count":0,"href":"http:\/\/www.korhanyilmaz.com\/index.php?rest_route=\/wp\/v2\/posts\/38160\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.korhanyilmaz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=38160"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.korhanyilmaz.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=38160"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.korhanyilmaz.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=38160"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}