![\"Porci](\"https:\/\/www.europesays.com\/ro\/wp-content\/uploads\/2026\/05\/1779295569_756_index.jpeg\")
<\/p>\nO popula\u021bie de porci hibrizi ap\u0103rut\u0103 \u00een zona afectat\u0103 de dezastrul nuclear de la Fukushima dezvolt\u0103 caracteristici care \u00eei ajut\u0103 s\u0103 se reproduc\u0103 mai rapid \u0219i s\u0103 se adapteze mai eficient \u00een s\u0103lb\u0103ticie, potrivit unui nou studiu.<\/p>\n
\t\t\t<\/p>\n
Porci mistre\u021bi de la Fukushima\/FOTO:X<\/p>\n
publicitate”); background-position: center center; background-repeat: no-repeat;”><\/p>\n
Animalele au ap\u0103rut dup\u0103 accidentul nuclear din 2011, c\u00e2nd porci domestici au sc\u0103pat din fermele abandonate \u00een urma evacu\u0103rilor masive provocate de cutremurul \u0219i tsunamiul care au lovit nord-estul Japoniei.<\/p>\n
\u00cen libertate, ace\u0219ti porci s-au \u00eencruci\u0219at cu mistre\u021bi din zona de excludere din jurul centralei Fukushima Daiichi.<\/p>\n
\t\t\tReproducere accelerat\u0103<\/p>\n
Cercet\u0103torii spun c\u0103 hibrizii au mo\u0219tenit una dintre cele mai importante caracteristici ale porcilor domestici: capacitatea de a se reproduce pe tot parcursul anului.<\/p>\n
Mistre\u021bii s\u0103lbatici au, \u00een mod normal, cicluri reproductive sezoniere. \u00cens\u0103 noile popula\u021bii hibride se \u00eenmul\u021besc considerabil mai rapid, ceea ce ar putea explica expansiunea lor accelerat\u0103 \u00een regiune.<\/p>\n
Oamenii de \u0219tiin\u021b\u0103 avertizeaz\u0103 c\u0103 aceste popula\u021bii ar putea deveni dificil de controlat, afect\u00e2nd culturile agricole, ecosistemele locale \u0219i fauna s\u0103lbatic\u0103.<\/p>\n
\t\t\tNu radia\u021biile au produs modific\u0103rile<\/p>\n
De\u0219i animalele sunt adesea descrise drept \u201eporci mutan\u021bi radioactivi\u201d, cercet\u0103torii subliniaz\u0103 c\u0103 noile tr\u0103s\u0103turi nu sunt rezultatul direct al radia\u021biilor.<\/p>\n
Potrivit studiului, modific\u0103rile au ap\u0103rut prin \u00eencruci\u0219area genetic\u0103 dintre porcii domestici \u0219i mistre\u021bi, nu prin muta\u021bii cauzate de contaminarea nuclear\u0103.<\/p>\n
\u201eCatastrofa nuclear\u0103 a creat condi\u021biile ideale pentru apari\u021bia acestor hibrizi\u201d, explic\u0103 autorii cercet\u0103rii.<\/p>\n
Animalele au p\u0103strat multe dintre caracteristicile genetice ale mistre\u021bilor, \u00eens\u0103 au mo\u0219tenit ritmul accelerat de reproducere specific porcilor domestici.<\/p>\n
\t\t\tUn fenomen care ar putea ap\u0103rea \u0219i \u00een alte regiuni<\/p>\n
Cercet\u0103torii spun c\u0103 mecanisme similare ar putea fi deja prezente \u0219i \u00een alte p\u0103r\u021bi ale lumii, unde porcii domestici se \u00eencruci\u0219eaz\u0103 cu popula\u021biile s\u0103lbatice.<\/p>\n
publicitate”); background-position: center center; background-repeat: no-repeat;”><\/p>\n
Analiza ADN a ar\u0103tat c\u0103, de\u0219i hibrizii p\u0103streaz\u0103 liniile genetice materne ale porcilor domestici, propor\u021bia total\u0103 de ADN provenit\u0103 de la ace\u0219tia este mai redus\u0103 dec\u00e2t se estima ini\u021bial. Acest lucru sugereaz\u0103 c\u0103 popula\u021biile hibride evolueaz\u0103 rapid spre caracteristici apropiate de cele ale mistre\u021bilor, f\u0103r\u0103 a pierde \u00eens\u0103 avantajele reproductive mo\u0219tenite.<\/p>\n
Accidentul nuclear de la Fukushima a fost declan\u0219at \u00een martie 2011 de un cutremur cu magnitudinea 9,0 \u0219i de tsunamiul care a urmat, provoc\u00e2nd una dintre cele mai grave catastrofe nucleare din istorie.<\/p>\n","protected":false},"excerpt":{"rendered":"O popula\u021bie de porci hibrizi ap\u0103rut\u0103 \u00een zona afectat\u0103 de dezastrul nuclear de la Fukushima dezvolt\u0103 caracteristici care…\n","protected":false},"author":2,"featured_media":184747,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[12],"tags":[52661,32,33,31,5247,5911,36,37,34145,27,74,2646,34,35,25,17176,41,40,38,39,26,28,29,30,71,72,73],"class_list":["post-184746","post","type-post","status-publish","format-standard","has-post-thumbnail","category-international","tag-accident-nuclear","tag-breaking-news","tag-breakingnews","tag-cele-mai-populare-subiecte","tag-cutremur","tag-efecte","tag-featured-news","tag-featurednews","tag-fukusima","tag-headlines","tag-international","tag-japonia","tag-latest-news","tag-latestnews","tag-news","tag-porci","tag-ro","tag-romana","tag-romania","tag-romanian","tag-stiri","tag-titluri","tag-top-stories","tag-topstories","tag-world","tag-world-news","tag-worldnews"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@ro\/116607922007670035","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/posts\/184746","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/comments?post=184746"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/posts\/184746\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/media\/184747"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/media?parent=184746"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/categories?post=184746"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/ro\/wp-json\/wp\/v2\/tags?post=184746"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}