Bilim insanlar\u0131, COVID-19 salg\u0131n\u0131n\u0131n hayvanlardan, \u00f6zellikle rakun k\u00f6peklerinden kaynakland\u0131\u011f\u0131 teorisini g\u00fc\u00e7lendiren yeni genetik kan\u0131tlar ortaya \u00e7\u0131kard\u0131lar. 2020 y\u0131l\u0131n\u0131n ba\u015flar\u0131nda \u00c7in’in Wuhan kentindeki Huanan Deniz \u00dcr\u00fcnleri Toptanc\u0131 Pazar\u0131’ndan toplanan \u00f6rneklerin analizi, hem SARS-CoV-2 vir\u00fcs\u00fcn\u00fcn hem de rakun k\u00f6peklerinden genetik materyalin varl\u0131\u011f\u0131n\u0131 ortaya koydu.<\/p>\n\n
Genetik veriler, rakun k\u00f6peklerinin SARS-CoV-2 ile enfekte olmu\u015f olabilece\u011fini ve vir\u00fcs\u00fc insanlara bula\u015ft\u0131rm\u0131\u015f olabilece\u011fini g\u00f6steriyor. Bu hipotez, pazardaki \u00f6rneklerde vir\u00fcs ve rakun k\u00f6pe\u011fi DNA’s\u0131n\u0131n yak\u0131nl\u0131\u011f\u0131yla desteklenmektedir. Bununla birlikte, kesin bir ba\u011flant\u0131 kurmak i\u00e7in daha fazla ara\u015ft\u0131rmaya ihtiya\u00e7 vard\u0131r.<\/p>\n\n
Bir vir\u00fcs\u00fcn hayvanlardan insanlara ge\u00e7ti\u011fi bir zoonotik ta\u015fma olay\u0131ndan sonra yap\u0131lan \u00e7evresel \u00f6rnekleme, genellikle hem vir\u00fcs\u00fcn hem de hayvan DNA’s\u0131n\u0131n varl\u0131\u011f\u0131n\u0131 ortaya koyar. Wuhan pazar\u0131ndan elde edilen bulgular, rakun k\u00f6peklerinin COVID-19 salg\u0131n\u0131n\u0131n kayna\u011f\u0131 olabilece\u011fini g\u00f6steren bu \u00f6r\u00fcnt\u00fcyle uyumludur.<\/p>\n\n
Yeni analiz, COVID-19’un bir laboratuvar s\u0131z\u0131nt\u0131s\u0131ndan de\u011fil, do\u011fal olarak ortaya \u00e7\u0131kt\u0131\u011f\u0131 teorisine a\u011f\u0131rl\u0131k kat\u0131yor. Ara\u015ft\u0131rmac\u0131lar, verilerin zoonotik bir k\u00f6ken i\u00e7in sav\u0131 g\u00fc\u00e7lendirdi\u011fini \u00f6ne s\u00fcrerek sonu\u00e7lara g\u00fcvenlerini dile getirdiler.<\/p>\n\n
Rakun k\u00f6peklerini COVID-19’un k\u00f6kenine ba\u011flayan genetik kan\u0131tlara ra\u011fmen belirsizlikler devam ediyor. Veriler hen\u00fcz hakemli bir dergide yay\u0131nlanmad\u0131 veya incelenmedi ve pandeminin k\u00f6kenine ili\u015fkin di\u011fer a\u00e7\u0131klamalar da d\u0131\u015flanmad\u0131.<\/p>\n\n
Bilim insanlar\u0131, pandeminin k\u00f6keniyle ilgili verilerin yay\u0131nlanmas\u0131ndaki gecikme konusunda endi\u015felerini dile getirdiler. D\u00fcnya Sa\u011fl\u0131k \u00d6rg\u00fct\u00fc (WHO), \u00c7inli yetkilileri bu t\u00fcr verileri kamuoyuna a\u00e7\u0131klamalar\u0131 i\u00e7in \u00e7a\u011f\u0131rd\u0131. COVID-19’un k\u00f6kenlerini anlamak ve gelecekteki salg\u0131nlar\u0131 \u00f6nlemek i\u00e7in \u015feffafl\u0131k \u00e7ok \u00f6nemlidir.<\/p>\n\n
COVID-19’un k\u00f6kenlerini tam olarak ayd\u0131nlatmak i\u00e7in daha fazla ara\u015ft\u0131rma devam ediyor. Bilim insanlar\u0131, yarasalar gibi di\u011fer hayvanlar\u0131n potansiyel rol\u00fcn\u00fc ara\u015ft\u0131r\u0131yor ve bir laboratuvar s\u0131z\u0131nt\u0131s\u0131 olas\u0131l\u0131\u011f\u0131n\u0131 ara\u015ft\u0131r\u0131yor.<\/p>\n\n
COVID-19’un k\u00f6kenini anlamak, gelecekteki salg\u0131nlar\u0131 \u00f6nlemek i\u00e7in etkili halk sa\u011fl\u0131\u011f\u0131 \u00f6nlemleri geli\u015ftirmek i\u00e7in \u00e7ok \u00f6nemlidir. Rakun k\u00f6peklerini vir\u00fcse ba\u011flayan genetik kan\u0131tlar, zoonotik bula\u015fman\u0131n potansiyel kaynaklar\u0131 hakk\u0131nda de\u011ferli bilgiler sa\u011flar ve g\u00f6zetim ve \u00f6nleme \u00e7abalar\u0131n\u0131n \u00f6nemini vurgular.<\/p>","protected":false},"excerpt":{"rendered":"
Genetik Kan\u0131tlar COVID-19’un K\u00f6kenini Rakun K\u00f6peklerine Ba\u011fl\u0131yor Yeni Kan\u0131tlar Zoonotik Ta\u015fma Teorisini Destekliyor Bilim insanlar\u0131, COVID-19 salg\u0131n\u0131n\u0131n hayvanlardan, \u00f6zellikle rakun k\u00f6peklerinden kaynakland\u0131\u011f\u0131 teorisini g\u00fc\u00e7lendiren yeni genetik kan\u0131tlar ortaya \u00e7\u0131kard\u0131lar. 2020…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[288],"tags":[97,2791,2793,2795,2796,2792,99,2794],"class_list":["post-1224","post","type-post","status-publish","format-standard","hentry","category-biology","tag-science","tag-covid-19-origin","tag-genetic-evidence","tag-animal-to-human-transmission","tag-pandemic-origins","tag-raccoon-dogs","tag-lifescienceart","tag-zoonotic-spillover"],"_links":{"self":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/1224","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\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/comments?post=1224"}],"version-history":[{"count":1,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/1224\/revisions"}],"predecessor-version":[{"id":1225,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/posts\/1224\/revisions\/1225"}],"wp:attachment":[{"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/media?parent=1224"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/categories?post=1224"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lifescienceart.com\/tr\/wp-json\/wp\/v2\/tags?post=1224"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}