kor<\/a> med flera genf\u00f6r\u00e4ndringar, men d\u00e5 har syftet varit ett helt annat \u00e4n i Colossals vargprojekt.<\/p>\n\u201dVanligen f\u00f6rs\u00f6ker man f\u00f6ra in anv\u00e4ndbara drag, till exempel motst\u00e5ndskraft mot sjukdomar\u201d, f\u00f6rklarar hon. Ingen har tidigare gjort s\u00e5 m\u00e5nga genetiska f\u00f6r\u00e4ndringar hos ett st\u00f6rre djur i avsikt att f\u00f6r\u00e4ndra djurets grundl\u00e4ggande anatomi.<\/p>\n
Colossals bedrift bygger p\u00e5 ett enormt omfattande arbete.<\/p>\n
F\u00f6rarbetet \u00e4r nyckeln<\/p>\n
N\u00e4r en gen redigeras klipper forskarna av genen med hj\u00e4lp av ett enzym, s\u00e5 att genen s\u00e4tts ihop p\u00e5 ett nytt s\u00e4tt. F\u00f6r bara 15 \u00e5r sedan var denna process ett m\u00f6dosamt och tidskr\u00e4vande arbete.<\/p>\n
Det f\u00f6r\u00e4ndrades \u00e5r 2012 i och med utvecklingen av gensaxen CRISPR. CRISPR<\/a> anv\u00e4nder en str\u00e4ng av det dna-liknande \u00e4mnet rna f\u00f6r att hitta en specifik gen, vilket g\u00f6r det enkelt f\u00f6r forskarna att f\u00f6r\u00e4ndra genen.<\/p>\n","protected":false},"excerpt":{"rendered":"Hur som helst r\u00e5der det inga tvivel om att deras bedrift \u00e4r banbrytande. Ingen har \u00e5tminstone gjort n\u00e5got…\n","protected":false},"author":2,"featured_media":81559,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[66],"tags":[80,78,79,34,31,33,32,30,81,84,83,82],"class_list":{"0":"post-81558","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-vetenskap-och-teknik","8":"tag-science","9":"tag-science-and-technology","10":"tag-scienceandtechnology","11":"tag-se","12":"tag-svenska","13":"tag-sverige","14":"tag-sweden","15":"tag-swedish","16":"tag-technology","17":"tag-teknik","18":"tag-vetenskap","19":"tag-vetenskapteknik"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@se\/115555219750126052","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts\/81558","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/comments?post=81558"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts\/81558\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/media\/81559"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/media?parent=81558"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/categories?post=81558"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/tags?post=81558"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}