﻿{"id":1234379,"date":"2018-07-10T21:48:38","date_gmt":"2018-07-10T18:48:38","guid":{"rendered":"http:\/\/www.erzurumflas.com\/dunyanin-en-eski-renk-molekulleri-bulundu\/"},"modified":"2018-07-10T21:48:51","modified_gmt":"2018-07-10T18:48:51","slug":"dunyanin-en-eski-renk-molekulleri-bulundu","status":"publish","type":"post","link":"https:\/\/www.erzhaber.com\/?p=1234379","title":{"rendered":"D\u00fcnyan\u0131n en eski renk molek\u00fclleri bulundu"},"content":{"rendered":"<p><img decoding=\"async\" src=\"http:\/\/www.erzurumflas.com\/wp-content\/uploads\/2018\/07\/dunyanin-en-eski-renk-molekulleri-bulundu_f23d6a8.jpg\" width=\"600\">Aralar\u0131nda bir T\u00fcrk\u2019\u00fcn de oldu\u011fu Avustralyal\u0131 bilim insanlar\u0131, Sahra \u00c7\u00f6l\u00fc\u2019nde d\u00fcnyan\u0131n en eski biyolojik renk molek\u00fcllerini buldu.<\/p>\n<p>Bir madencilik \u015firketi yakla\u015f\u0131k 10 y\u0131l \u00f6nce Moritanya Taoudeni Havzas\u0131n\u0131n y\u00fczlerce metre alt\u0131nda deniz kayalar\u0131 buldu. Aralar\u0131nda bir T\u00fcrk\u2019\u00fcn de bulundu\u011fu Avustralyal\u0131 bilim insanlar\u0131, Sahra \u00c7\u00f6l\u00fc\u2019nde bulunan bu kayay\u0131 y\u0131llarca inceledikten sonra en eski biyolojik renk molek\u00fcllerini buldular. Bulunan kayalar\u0131 toz haline getirip pigment konsantreleri elde eden bilim insanlar\u0131 bulduklar\u0131 rengin 1 milyar 100 milyon ya\u015f\u0131nda olduklar\u0131n\u0131 a\u00e7\u0131klad\u0131lar. Avustralya Milli \u00dcniversitesinden Do\u00e7ent Jochen Brocks ke\u015fiflerinin \u00f6nemini anlatmak i\u00e7in, \u201cBir dinozor derisi buldu\u011funuzu hayal edin ve orijinal renklerini koruyor. \u0130\u015fte tam olarak bu t\u00fcrden bir \u015fey ke\u015ffettik\u201d ifadesini kulland\u0131. Konsantre haldeyken rengin kan k\u0131rm\u0131z\u0131s\u0131yla mor aras\u0131nda de\u011fi\u015fti\u011fini belirten bilim insanlar\u0131, bulduklar\u0131 rengin parlak pembe oldu\u011funu a\u00e7\u0131klad\u0131.<\/p>\n<p>Laboratuvarda \u00e7al\u0131\u015f\u0131rken pigmentleri bulan T\u00fcrk as\u0131ll\u0131 doktora \u00f6\u011frencisi Nur Geneli, kaya tozlar\u0131n\u0131 organik bir \u00e7\u00f6z\u00fcc\u00fcde \u00e7al\u0131\u015ft\u0131rd\u0131ktan sonra pigmentleri ke\u015ffetti\u011fini s\u00f6yledi. Nur Geneli\u2019nin molek\u00fclleri buldu\u011funda odas\u0131na ko\u015farak geldi\u011fini anlatan Do\u00e7ent Brooks, \u201c\u0130lk ba\u015fta kirlenmi\u015f molek\u00fcller oldu\u011funu d\u00fc\u015f\u00fcnd\u00fcm, \u00e7\u00fcnk\u00fc biyolojik bir rengin bu kadar uzun bir s\u00fcre hayatta kalmas\u0131 \u015fa\u015f\u0131rt\u0131c\u0131yd\u0131\u201d dedi.<\/p>\n<p>Bulduklar\u0131 pigmentlerin siyanobakteriler taraf\u0131ndan \u00fcretildi\u011fini tespit eden bilim insanlar\u0131, bu ke\u015fif sayesinde d\u00fcnyadaki bir\u00e7ok de\u011fi\u015fimi anlayabileceklerini a\u00e7\u0131klad\u0131.<div id='gallery-1' class='gallery galleryid-1234379 gallery-columns-3 gallery-size-thumbnail'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon '>\n\t\t\t\t<a href='https:\/\/www.erzhaber.com\/?attachment_id=1234382'>D\u00fcnyan\u0131n en eski renk molek\u00fclleri bulundu<\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon '>\n\t\t\t\t<a href='https:\/\/www.erzhaber.com\/?attachment_id=1234383'>D\u00fcnyan\u0131n en eski renk molek\u00fclleri bulundu<\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon '>\n\t\t\t\t<a href='https:\/\/www.erzhaber.com\/?attachment_id=1234384'>D\u00fcnyan\u0131n en eski renk molek\u00fclleri bulundu<\/a>\n\t\t\t<\/div><\/figure>\n\t\t<\/div>\n<\/p>\n","protected":false},"excerpt":{"rendered":"<p>ARALARINDA B\u0130R T\u00dcRK\u2019\u00dcN DE OLDU\u011eU AVUSTURALYALI B\u0130L\u0130M ADAMLARI, SAHRA \u00c7\u00d6L\u00dcNDE D\u00dcNYANIN EN ESK\u0130 B\u0130YOLOJ\u0130K RENK MOLEK\u00dcLLER\u0130N\u0130 BULDU.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[8256,14650,7786,103890,9518],"class_list":["post-1234379","post","type-post","status-publish","format-standard","hentry","category-bilim-teknoloji","tag-bulundu","tag-dunyanin","tag-eski","tag-molekulleri","tag-renk"],"_links":{"self":[{"href":"https:\/\/www.erzhaber.com\/index.php?rest_route=\/wp\/v2\/posts\/1234379","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.erzhaber.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.erzhaber.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.erzhaber.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.erzhaber.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1234379"}],"version-history":[{"count":0,"href":"https:\/\/www.erzhaber.com\/index.php?rest_route=\/wp\/v2\/posts\/1234379\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.erzhaber.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1234379"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.erzhaber.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1234379"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.erzhaber.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1234379"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}