{"id":711765,"date":"2026-09-05T12:57:03","date_gmt":"2026-09-05T12:57:03","guid":{"rendered":"https:\/\/microscopemedia.com\/?p=711765"},"modified":"2026-09-05T12:57:03","modified_gmt":"2026-09-05T12:57:03","slug":"descoperire-intr-un-manuscris-din-evul-mediu-virusul-mortal-care-ameninta-de-peste-3-700-de-ani","status":"publish","type":"post","link":"https:\/\/microscopemedia.com\/?p=711765","title":{"rendered":"Descoperire \u00eentr-un manuscris din Evul Mediu. Virusul mortal care amenin\u021b\u0103 de peste 3.700 de ani"},"content":{"rendered":"<div class=\"sgb-google-buttons\">\n<div class=\"display-flex justify-center google-logo\"><img decoding=\"async\" loading=\"lazy\" class=\"mg-x-auto\" width=\"30\" height=\"30\" src=\"https:\/\/microscopemedia.com\/wp-content\/uploads\/2026\/09\/descoperire-intr-un-manuscris-din-evul-mediu-virusul-mortal-care-ameninta-de-peste-3-700-de-ani.png\" alt><\/div>\n<\/p><\/div>\n<p id=\"p-0\">\u00cen Evul Mediu, majoritatea textelor erau redactate pe pergament, un material de scris ob\u021binut din piele de oaie, capr\u0103 sau vit\u0103, potrivit <a href=\"https:\/\/www.euronews.com\/health\/2026\/09\/05\/medieval-manuscripts-made-from-animal-skin-reveal-ancient-history-of-deadly-sheep-virus\" target=\"_blank\" rel=\"noopener\">Euronews<\/a>.<\/p>\n<p id=\"p-1\">Tocmai \u00een paginile unora dintre cele mai faimoase manuscrise vechi din Europa, o echip\u0103 interna\u021bional\u0103 de oameni de \u0219tiin\u021b\u0103 a identificat indicii despre istoricul variolei ovine (sheep pox), o boal\u0103 viral\u0103 extrem de contagioas\u0103 care provoac\u0103 febr\u0103, leziuni cutanate \u0219i moartea animalelor.<\/p>\n<h2 id=\"chapter-0\">ADN-ul extras din manuscrise vechi de un mileniu<\/h2>\n<p id=\"p-2\">Condus\u0103 de cercet\u0103tori de la University College Dublin, echipa format\u0103 din geneticieni, istorici, virologi \u0219i conservatori a reu\u0219it s\u0103 extrag\u0103 ADN direct din pergamentul folosit la realizarea documentelor istorice.<\/p>\n<p id=\"p-3\">Printre lucr\u0103rile analizate se num\u0103r\u0103 Evangheliarul din York (York Gospels), vechi de peste 1.000 de ani \u2014 unul dintre cele mai valoroase manuscrise iluminate din perioada anglo-saxon\u0103 t\u00e2rzie \u2014, dar \u0219i texte mai timpurii, precum Glosarul Corpus de la Colegiul Corpus Christi din Cambridge, considerat unul dintre primele dic\u021bionare engleze\u0219ti.<\/p>\n<p id=\"p-4\">\u201eIdentificarea ADN-ului vechi al agen\u021bilor patogeni a schimbat complet modul \u00een care \u00een\u021belegem bolile infec\u021bioase din trecut, iar acum ar\u0103t\u0103m c\u0103 pergamentul poate p\u0103stra \u0219i el ADN-ul patogenilor animali\u201d, a explicat Louis L\u2019H\u00f4te, autorul principal al studiului.<\/p>\n<h2 id=\"chapter-1\">O amenin\u021bare veche de peste 3.700 de ani<\/h2>\n<p id=\"p-5\">Studiul, publicat \u00een revista Science Advances, a ar\u0103tat c\u0103, \u00een anumite cazuri, mai multe pagini din acela\u0219i manuscris con\u021bineau ADN al virusului variolei ovine. Acest lucru sugereaz\u0103 c\u0103 animalele infectate au fost folosite direct pentru producerea pergamentului.<\/p>\n<p id=\"p-6\">Combin\u00e2nd datele genetice din manuscrise cu probe mai vechi, ob\u021binute din din\u021bi de oaie din Epoca Bronzului, cercet\u0103torii au stabilit c\u0103 acest virus amenin\u021b\u0103 efectivele de animale de peste 3,7 milenii. Spre deosebire de variola uman\u0103, genomul variolei ovine s-a men\u021binut extrem de stabil \u00een ultimele milenii.<\/p>\n<p id=\"p-7\">Variola ovin\u0103 este o boal\u0103 contagioas\u0103 care provoac\u0103 pagube economice majore prin sc\u0103derea produc\u021biei de lapte \u0219i afectarea l\u00e2nii, \u00eens\u0103 nu exist\u0103 nicio dovad\u0103 c\u0103 acest virus ar putea infecta oamenii. Oamenii de \u0219tiin\u021b\u0103 sper\u0103 c\u0103 \u00een\u021belegerea evolu\u021biei sale genetice va ajuta la combaterea patogenului \u00een viitor.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00cen Evul Mediu, majoritatea textelor erau redactate pe pergament, un material de scris ob\u021binut din piele de oaie, capr\u0103 sau vit\u0103, potrivit Euronews. Tocmai \u00een paginile unora dintre cele mai &hellip; <a href=\"https:\/\/microscopemedia.com\/?p=711765\" class=\"more-link\">Read More<\/a><\/p>\n","protected":false},"author":1,"featured_media":711766,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"Default","format":"standard","meta":[],"categories":[1],"tags":[],"_links":{"self":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts\/711765"}],"collection":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=711765"}],"version-history":[{"count":0,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/posts\/711765\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=\/wp\/v2\/media\/711766"}],"wp:attachment":[{"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=711765"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=711765"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/microscopemedia.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=711765"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}