{"id":13217,"date":"2020-05-30T19:11:03","date_gmt":"2020-05-30T19:11:03","guid":{"rendered":"https:\/\/www.lifescienceart.com\/?p=13217"},"modified":"2020-05-30T19:11:03","modified_gmt":"2020-05-30T19:11:03","slug":"tyrannosaurus-rex-linked-to-birds-through-molecular-evidence","status":"publish","type":"post","link":"https:\/\/www.lifescienceart.com\/tr\/science\/natural-history\/tyrannosaurus-rex-linked-to-birds-through-molecular-evidence\/","title":{"rendered":"Tyrannosaurus Rex: Molek\u00fcler Kan\u0131tlarla Ku\u015flarla Ba\u011flant\u0131l\u0131"},"content":{"rendered":"<h2 class=\"wp-block-heading\">Tyrannosaurus Rex: Molek\u00fcler Kan\u0131tlarla Ku\u015flarla Ba\u011flant\u0131l\u0131<\/h2>\n\n<h2 class=\"wp-block-heading\">Fosille\u015fmemi\u015f Malzemenin Ke\u015ffi<\/h2>\n\n<p>2003 y\u0131l\u0131nda, paleontologlar Jack Horner ve Mary Schweitzer \u00e7\u0131\u011f\u0131r a\u00e7an bir ke\u015fifte bulundular. Montana&#8217;daki uzak bir b\u00f6lgede kaz\u0131 yaparken, bir Tyrannosaurus rex&#8217;in (T. rex) kemi\u011fi i\u00e7inde tesad\u00fcfen fosille\u015fmemi\u015f materyal buldular. Bu ke\u015fif, bu gizemli dinozor hakk\u0131nda molek\u00fcler bilgiler elde etmek i\u00e7in benzersiz bir f\u0131rsat sa\u011flad\u0131.<\/p>\n\n<h2 class=\"wp-block-heading\">Molek\u00fcler Kan\u0131tlar Dinozor-Ku\u015f \u0130li\u015fkisini Do\u011fruluyor<\/h2>\n\n<p>Onlarca y\u0131ld\u0131r bilim insanlar\u0131, anatomik benzerliklere dayanarak dinozorlar ve ku\u015flar aras\u0131nda yak\u0131n bir ili\u015fki oldu\u011fundan \u015f\u00fcpheleniyorlard\u0131. Ancak T. rex&#8217;in kemi\u011finden elde edilen yeni molek\u00fcler kan\u0131tlar bu ba\u011flant\u0131y\u0131 do\u011frulad\u0131. \u00c7e\u015fitli hayvanlarda bulunan yap\u0131sal bir protein olan kolajeni kar\u015f\u0131la\u015ft\u0131rarak, ara\u015ft\u0131rmac\u0131lar T. rex&#8217;in kolajeninin tavuk ve deveku\u015flar\u0131na en \u00e7ok benzedi\u011fini ke\u015ffettiler. Bu bulgu, Tyrannosaurus rex&#8217;in ku\u015f soyunu kesin olarak ortaya koydu.<\/p>\n\n<h2 class=\"wp-block-heading\">Kolajen Analizi: Evrimsel \u0130li\u015fkiler \u0130\u00e7in Bir Pencere<\/h2>\n\n<p>Kolajen, yap\u0131sal destekte \u00e7ok \u00f6nemli bir rol oynayan bir proteindir. T. rex&#8217;ten elde edilen kolajenin amino asit dizisini analiz ederek ve insan, \u015fempanze, fare, tavuk, deveku\u015fu, timsah ve somon gibi 21 canl\u0131 t\u00fcr\u00fcyle kar\u015f\u0131la\u015ft\u0131rarak, bilim insanlar\u0131 bu organizmalar aras\u0131ndaki evrimsel ili\u015fkileri belirleyebildiler.<\/p>\n\n<h2 class=\"wp-block-heading\">Tavuklar ve Deveku\u015flar\u0131: T. Rex&#8217;in En Yak\u0131n Ku\u015f Akrabalar\u0131<\/h2>\n\n<p>Kolajen analizi, T. rex&#8217;in kolajen a\u00e7\u0131s\u0131ndan en yak\u0131n e\u015fle\u015fmeyi tavuk ve deveku\u015flar\u0131yla payla\u015ft\u0131\u011f\u0131n\u0131 ortaya \u00e7\u0131kard\u0131. Bu bulgu, bu ku\u015flar\u0131n Tyrannosaurus rex&#8217;in ya\u015fayan en yak\u0131n akrabalar\u0131 oldu\u011funu g\u00f6steriyor. Bununla birlikte, ara\u015ft\u0131rmac\u0131lar, \u00fcnl\u00fc et\u00e7ille en yak\u0131ndan ili\u015fkili ku\u015f t\u00fcr\u00fcn\u00fc tam olarak belirlemek i\u00e7in daha fazla molek\u00fcler veriye ihtiya\u00e7 oldu\u011funu vurgulad\u0131lar.<\/p>\n\n<h2 class=\"wp-block-heading\">Robert Bakker&#8217;\u0131n \u00c7\u0131\u011f\u0131r A\u00e7an \u00c7al\u0131\u015fmas\u0131<\/h2>\n\n<p>1970&#8217;lerde, paleontolog Robert Bakker&#8217;\u0131n &#8220;The Dinosaur Heresies&#8221; adl\u0131 kitab\u0131, dinozorlar\u0131n yava\u015f hareket eden, so\u011fukkanl\u0131 s\u00fcr\u00fcngenler olarak geleneksel g\u00f6r\u00fc\u015f\u00fcne meydan okumada \u00f6nemli bir rol oynad\u0131. Bakker, dinozorlar\u0131n h\u0131zl\u0131, \u00e7evik ve ku\u015f benzeri oldu\u011funu \u00f6ne s\u00fcrd\u00fc ve bu fikir daha sonra Jurassic Park filmiyle pop\u00fclerle\u015ftirildi.<\/p>\n\n<h2 class=\"wp-block-heading\">Jurassic Park: Dinozorlar D\u00fcnyas\u0131na Bir Bak\u0131\u015f<\/h2>\n\n<p>Jurassic Park filmi, ak\u0131ll\u0131 ve ku\u015f benzeri dinozorlar fikrini daha geni\u015f bir kitleye ta\u015f\u0131d\u0131. Film, bilimsel do\u011frulukla baz\u0131 yarat\u0131c\u0131 \u00f6zg\u00fcrl\u00fckler alsa da, dinozorlara ve paleontolojiye olan ilgiyi ate\u015fledi.<\/p>\n\n<h2 class=\"wp-block-heading\">Daha Fazla Ara\u015ft\u0131rmaya \u0130htiya\u00e7 Var<\/h2>\n\n<p>Fosille\u015fmemi\u015f T. rex malzemesinin ke\u015ffi ve ard\u0131ndan gelen kolajen analizi, dinozorlar ve ku\u015flar aras\u0131ndaki evrimsel ili\u015fkiler hakk\u0131nda de\u011ferli bilgiler sa\u011flad\u0131. Bununla birlikte, T. rex ile en yak\u0131ndan ili\u015fkili kesin ku\u015f t\u00fcr\u00fcn\u00fc belirlemek ve bu ikonik dinozorun evrimi hakk\u0131nda daha fazla ayr\u0131nt\u0131 ortaya \u00e7\u0131karmak i\u00e7in daha fazla ara\u015ft\u0131rmaya ihtiya\u00e7 vard\u0131r.<\/p>\n\n<h2 class=\"wp-block-heading\">Ek Bilgiler<\/h2>\n\n<ul class=\"wp-block-list\">\n<li>Tyrannosaurus rex, ya\u015fam\u0131\u015f en b\u00fcy\u00fck karasal etoburdur.<\/li>\n<li>Tavuklar ve deveku\u015flar\u0131 sadece uzaktan akrabad\u0131r, bu da T. rex&#8217;in ku\u015f atalar\u0131n\u0131n ba\u015flang\u0131\u00e7ta d\u00fc\u015f\u00fcn\u00fcld\u00fc\u011f\u00fcnden daha karma\u015f\u0131k olabilece\u011fini g\u00f6sterir.<\/li>\n<li>Fosille\u015fmemi\u015f T. rex malzemesinin ke\u015ffi, bilimsel ara\u015ft\u0131rmalarda \u015fans\u0131n ve azmin \u00f6nemini vurgulamaktad\u0131r.<\/li>\n<li>Kolajen analizi gibi molek\u00fcler kan\u0131tlar, evrimsel ili\u015fkileri ve D\u00fcnya&#8217;daki ya\u015fam tarihini anlamak i\u00e7in g\u00fc\u00e7l\u00fc bir ara\u00e7t\u0131r.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Tyrannosaurus Rex: Molek\u00fcler Kan\u0131tlarla Ku\u015flarla Ba\u011flant\u0131l\u0131 Fosille\u015fmemi\u015f Malzemenin Ke\u015ffi 2003 y\u0131l\u0131nda, paleontologlar Jack Horner ve Mary Schweitzer \u00e7\u0131\u011f\u0131r a\u00e7an bir ke\u015fifte bulundular. Montana&#8217;daki uzak bir b\u00f6lgede kaz\u0131 yaparken, bir Tyrannosaurus&hellip;<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[244],"tags":[134,136,930,908,137,664],"class_list":["post-13217","post","type-post","status-publish","format-standard","hentry","category-natural-history","tag-dinosaurs","tag-evolution","tag-birds","tag-molecular-biology","tag-paleontology","tag-tyrannosaurus-rex"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/13217","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/comments?post=13217"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/13217\/revisions"}],"predecessor-version":[{"id":13218,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/13217\/revisions\/13218"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/media?parent=13217"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/categories?post=13217"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/tags?post=13217"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}