{"id":118766,"date":"2025-12-27T21:30:08","date_gmt":"2025-12-27T21:30:08","guid":{"rendered":"https:\/\/www.europesays.com\/se\/118766\/"},"modified":"2025-12-27T21:30:08","modified_gmt":"2025-12-27T21:30:08","slug":"varfor-blir-nagra-av-oss-100-ar-gamla-nu-kan-forskare-slutligen-ha-hittat-en-del-av-svaret","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/se\/118766\/","title":{"rendered":"Varf\u00f6r blir n\u00e5gra av oss 100 \u00e5r gamla? Nu kan forskare slutligen ha hittat en del av svaret"},"content":{"rendered":"

I studien analyserade forskare generna fr\u00e5n 333 levande hundra\u00e5ringar i Italien och j\u00e4mf\u00f6rde dem med 690 kontrollpersoner fr\u00e5n samma geografiska omr\u00e5den.<\/p>\n

Hundra\u00e5ringarnas dna j\u00e4mf\u00f6rdes ocks\u00e5 med 103 arvsmassor fr\u00e5n f\u00f6rhistoriska europ\u00e9er, som representerar de viktigaste befolkningsgrupperna under de senaste 20\u00a0000 \u00e5ren.<\/p>\n

De inkluderade brons\u00e5lderns herdefolk p\u00e5 de eurasiska st\u00e4pperna, sten\u00e5ldersb\u00f6nder fr\u00e5n Mellan\u00f6stern och j\u00e4gare-samlare fr\u00e5n \u00f6verg\u00e5ngsperioden mellan istid och bondesten\u00e5lder i Europa mellan 9000 och 4000 f.Kr.<\/p>\n

Analyserna ”avsl\u00f6jade ett signifikant positiv samband” mellan de \u00e4ldre italienarnas genetik och arvsmassan fr\u00e5n sten\u00e5lderns europeiska j\u00e4gare-samlare, skriver den italienska och ryska forskargruppen i den nya studien<\/a>.<\/p>\n

Hundra\u00e5ringarna delade betydligt st\u00f6rre andel arvsmassa med f\u00f6rhistoriska europeiska j\u00e4gare-samlare \u00e4n testpersonerna.<\/p>\n","protected":false},"excerpt":{"rendered":"I studien analyserade forskare generna fr\u00e5n 333 levande hundra\u00e5ringar i Italien och j\u00e4mf\u00f6rde dem med 690 kontrollpersoner fr\u00e5n…\n","protected":false},"author":2,"featured_media":118767,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[22,23,26,27,17,21,24,25,28,29,15,16,18,34,31,33,32,30,19,20],"class_list":{"0":"post-118766","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-rubriker","8":"tag-breaking-news","9":"tag-breakingnews","10":"tag-featured-news","11":"tag-featurednews","12":"tag-headlines","13":"tag-huvudnyheter","14":"tag-latest-news","15":"tag-latestnews","16":"tag-main-news","17":"tag-mainnews","18":"tag-news","19":"tag-nyheter","20":"tag-rubriker","21":"tag-se","22":"tag-svenska","23":"tag-sverige","24":"tag-sweden","25":"tag-swedish","26":"tag-top-stories","27":"tag-topstories"},"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@se\/115793665899582171","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts\/118766","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=118766"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/posts\/118766\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/media\/118767"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/media?parent=118766"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/categories?post=118766"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/se\/wp-json\/wp\/v2\/tags?post=118766"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}