{"id":201261,"date":"2021-01-14T21:20:13","date_gmt":"2021-01-14T20:20:13","guid":{"rendered":"https:\/\/www.realites.com.tn\/?p=201261"},"modified":"2021-01-14T21:57:57","modified_gmt":"2021-01-14T20:57:57","slug":"micrographie-dune-cellule-humaine-lourdement-infectee-par-des-particules-du-virus-du-sras-cov-2-jaune-isolee-a-partir-dun-echantillon-preleve-sur-un-patient","status":"publish","type":"post","link":"https:\/\/realites.com.tn\/fr\/micrographie-dune-cellule-humaine-lourdement-infectee-par-des-particules-du-virus-du-sras-cov-2-jaune-isolee-a-partir-dun-echantillon-preleve-sur-un-patient\/","title":{"rendered":"Covid-19 : un algorithme sp\u00e9cialis\u00e9 dans le langage humain pr\u00e9dit les mutations du virus"},"content":{"rendered":"
Cet outil pourrait \u00e9galement se montrer efficace pour pr\u00e9dire les mutations des virus de la grippe et du VIH, selon ses concepteurs.<\/div>\n
A priori, le langage humain et l’\u00e9volution g\u00e9n\u00e9tique d’un virus ne semblent pas partager de nombreux points communs. Et pourtant, des chercheurs ont transform\u00e9 un programme \u00e0 l’origine con\u00e7u pour comprendre le langage humain gr\u00e2ce \u00e0 des algorithmes d’intelligence artificielle, pour qu’il soit capable de pr\u00e9dire les mutations d’\u00e9chappement du coronavirus Sars-CoV-2. L’affaire n’a rien d’une plaisanterie, puisque les r\u00e9sultats de ces travaux ont \u00e9t\u00e9 publi\u00e9s dans la prestigieuse revue Science, ce jeudi.<\/div>\n
Mieux comprendre des r\u00e8gles qui r\u00e9gissent l’\u00e9volution des mutations d’\u00e9chappement pourrait grandement aider la conception de traitements ou de vaccin contre les virus. Mais les techniques actuelles d’identification des mutations d’\u00e9chappement – comme le s\u00e9quen\u00e7age g\u00e9n\u00e9tique et la phylodynamique – sont extr\u00eamement complexes et co\u00fbteuses. Elles se concentrent g\u00e9n\u00e9ralement \u00ab\u00a0soit sur la forme du virus, soit sur l’\u00e9volution de son code g\u00e9n\u00e9tique\u00a0\u00bb, indiquent les auteurs de l’\u00e9tude. Leur invention permettrait de \u00ab\u00a0pr\u00e9dire les deux aspects en m\u00eame temps\u00a0\u00bb, affirment-ils, et pourrait m\u00eame \u00e9viter de recourir aux techniques actuellement utilis\u00e9es, ou du moins les compl\u00e9ter.<\/div>\n
(L’Express)<\/div>\n","protected":false},"excerpt":{"rendered":"

Cet outil pourrait \u00e9galement se montrer efficace pour pr\u00e9dire les mutations des virus de la grippe et du VIH, selon ses concepteurs. A priori, le langage humain et l’\u00e9volution g\u00e9n\u00e9tique…<\/p>\n","protected":false},"author":60,"featured_media":201262,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[2515],"tags":[],"class_list":["post-201261","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sante"],"yoast_head":"\nCovid-19 : un algorithme sp\u00e9cialis\u00e9 dans le langage humain pr\u00e9dit les mutations du virus - R\u00e9alit\u00e9s Magazine<\/title>\n<meta name=\"description\" content=\"Cet outil pourrait \u00e9galement se montrer efficace pour pr\u00e9dire les mutations des virus de la grippe et du VIH, selon ses concepteurs. A priori, le langage\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/realites.com.tn\/fr\/micrographie-dune-cellule-humaine-lourdement-infectee-par-des-particules-du-virus-du-sras-cov-2-jaune-isolee-a-partir-dun-echantillon-preleve-sur-un-patient\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Covid-19 : un algorithme sp\u00e9cialis\u00e9 dans le langage humain pr\u00e9dit les mutations du virus - R\u00e9alit\u00e9s Magazine\" \/>\n<meta property=\"og:description\" content=\"Cet outil pourrait \u00e9galement se montrer efficace pour pr\u00e9dire les mutations des virus de la grippe et du VIH, selon ses concepteurs. A priori, le langage\" \/>\n<meta property=\"og:url\" content=\"https:\/\/realites.com.tn\/fr\/micrographie-dune-cellule-humaine-lourdement-infectee-par-des-particules-du-virus-du-sras-cov-2-jaune-isolee-a-partir-dun-echantillon-preleve-sur-un-patient\/\" \/>\n<meta property=\"og:site_name\" content=\"R\u00e9alit\u00e9s Magazine\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/realites.tn\/\" \/>\n<meta property=\"article:published_time\" content=\"2021-01-14T20:20:13+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-01-14T20:57:57+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/realites.com.tn\/fr\/wp-content\/uploads\/2021\/01\/Cellule-humaine.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2000\" \/>\n\t<meta property=\"og:image:height\" content=\"1125\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"La R\u00e9daction\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"La R\u00e9daction\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/realites.com.tn\/fr\/micrographie-dune-cellule-humaine-lourdement-infectee-par-des-particules-du-virus-du-sras-cov-2-jaune-isolee-a-partir-dun-echantillon-preleve-sur-un-patient\/\",\"url\":\"https:\/\/realites.com.tn\/fr\/micrographie-dune-cellule-humaine-lourdement-infectee-par-des-particules-du-virus-du-sras-cov-2-jaune-isolee-a-partir-dun-echantillon-preleve-sur-un-patient\/\",\"name\":\"Covid-19 : un algorithme sp\u00e9cialis\u00e9 dans le langage humain pr\u00e9dit les mutations du virus - R\u00e9alit\u00e9s Magazine\",\"isPartOf\":{\"@id\":\"https:\/\/realites.com.tn\/fr\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/realites.com.tn\/fr\/micrographie-dune-cellule-humaine-lourdement-infectee-par-des-particules-du-virus-du-sras-cov-2-jaune-isolee-a-partir-dun-echantillon-preleve-sur-un-patient\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/realites.com.tn\/fr\/micrographie-dune-cellule-humaine-lourdement-infectee-par-des-particules-du-virus-du-sras-cov-2-jaune-isolee-a-partir-dun-echantillon-preleve-sur-un-patient\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/realites.com.tn\/fr\/wp-content\/uploads\/2021\/01\/Cellule-humaine.jpg\",\"datePublished\":\"2021-01-14T20:20:13+00:00\",\"dateModified\":\"2021-01-14T20:57:57+00:00\",\"author\":{\"@id\":\"https:\/\/realites.com.tn\/fr\/#\/schema\/person\/438b71c29a257d955d96d8aef42336e7\"},\"description\":\"Cet outil pourrait \u00e9galement se montrer efficace pour pr\u00e9dire les mutations des virus de la grippe et du VIH, selon ses concepteurs. A priori, le langage\",\"breadcrumb\":{\"@id\":\"https:\/\/realites.com.tn\/fr\/micrographie-dune-cellule-humaine-lourdement-infectee-par-des-particules-du-virus-du-sras-cov-2-jaune-isolee-a-partir-dun-echantillon-preleve-sur-un-patient\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/realites.com.tn\/fr\/micrographie-dune-cellule-humaine-lourdement-infectee-par-des-particules-du-virus-du-sras-cov-2-jaune-isolee-a-partir-dun-echantillon-preleve-sur-un-patient\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/realites.com.tn\/fr\/micrographie-dune-cellule-humaine-lourdement-infectee-par-des-particules-du-virus-du-sras-cov-2-jaune-isolee-a-partir-dun-echantillon-preleve-sur-un-patient\/#primaryimage\",\"url\":\"https:\/\/realites.com.tn\/fr\/wp-content\/uploads\/2021\/01\/Cellule-humaine.jpg\",\"contentUrl\":\"https:\/\/realites.com.tn\/fr\/wp-content\/uploads\/2021\/01\/Cellule-humaine.jpg\",\"width\":2000,\"height\":1125,\"caption\":\"Micrographie d'une cellule humaine lourdement infect\u00e9e par des particules du virus du SRAS-COV-2 (jaune) isol\u00e9e \u00e0 partir d'un \u00e9chantillon pr\u00e9lev\u00e9 sur un patient.\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/realites.com.tn\/fr\/micrographie-dune-cellule-humaine-lourdement-infectee-par-des-particules-du-virus-du-sras-cov-2-jaune-isolee-a-partir-dun-echantillon-preleve-sur-un-patient\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/realites.com.tn\/fr\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Covid-19 : un algorithme sp\u00e9cialis\u00e9 dans le langage humain pr\u00e9dit les mutations du virus\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/realites.com.tn\/fr\/#website\",\"url\":\"https:\/\/realites.com.tn\/fr\/\",\"name\":\"R\u00e9alit\u00e9s Magazine\",\"description\":\"Actualit\u00e9s de la Tunisie\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/realites.com.tn\/fr\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/realites.com.tn\/fr\/#\/schema\/person\/438b71c29a257d955d96d8aef42336e7\",\"name\":\"La R\u00e9daction\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\/\/realites.com.tn\/fr\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/fbe9ab25fcc82b6e660ad5648f91eadb?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/fbe9ab25fcc82b6e660ad5648f91eadb?s=96&d=mm&r=g\",\"caption\":\"La R\u00e9daction\"},\"url\":\"https:\/\/realites.com.tn\/fr\/author\/realites5201\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Covid-19 : un algorithme sp\u00e9cialis\u00e9 dans le langage humain pr\u00e9dit les mutations du virus - R\u00e9alit\u00e9s Magazine","description":"Cet outil pourrait \u00e9galement se montrer efficace pour pr\u00e9dire les mutations des virus de la grippe et du VIH, selon ses concepteurs. A priori, le langage","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/realites.com.tn\/fr\/micrographie-dune-cellule-humaine-lourdement-infectee-par-des-particules-du-virus-du-sras-cov-2-jaune-isolee-a-partir-dun-echantillon-preleve-sur-un-patient\/","og_locale":"fr_FR","og_type":"article","og_title":"Covid-19 : un algorithme sp\u00e9cialis\u00e9 dans le langage humain pr\u00e9dit les mutations du virus - R\u00e9alit\u00e9s Magazine","og_description":"Cet outil pourrait \u00e9galement se montrer efficace pour pr\u00e9dire les mutations des virus de la grippe et du VIH, selon ses concepteurs. A priori, le langage","og_url":"https:\/\/realites.com.tn\/fr\/micrographie-dune-cellule-humaine-lourdement-infectee-par-des-particules-du-virus-du-sras-cov-2-jaune-isolee-a-partir-dun-echantillon-preleve-sur-un-patient\/","og_site_name":"R\u00e9alit\u00e9s Magazine","article_publisher":"https:\/\/www.facebook.com\/realites.tn\/","article_published_time":"2021-01-14T20:20:13+00:00","article_modified_time":"2021-01-14T20:57:57+00:00","og_image":[{"width":2000,"height":1125,"url":"https:\/\/realites.com.tn\/fr\/wp-content\/uploads\/2021\/01\/Cellule-humaine.jpg","type":"image\/jpeg"}],"author":"La R\u00e9daction","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"La R\u00e9daction","Dur\u00e9e de lecture estim\u00e9e":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/realites.com.tn\/fr\/micrographie-dune-cellule-humaine-lourdement-infectee-par-des-particules-du-virus-du-sras-cov-2-jaune-isolee-a-partir-dun-echantillon-preleve-sur-un-patient\/","url":"https:\/\/realites.com.tn\/fr\/micrographie-dune-cellule-humaine-lourdement-infectee-par-des-particules-du-virus-du-sras-cov-2-jaune-isolee-a-partir-dun-echantillon-preleve-sur-un-patient\/","name":"Covid-19 : un algorithme sp\u00e9cialis\u00e9 dans le langage humain pr\u00e9dit les mutations du virus - R\u00e9alit\u00e9s Magazine","isPartOf":{"@id":"https:\/\/realites.com.tn\/fr\/#website"},"primaryImageOfPage":{"@id":"https:\/\/realites.com.tn\/fr\/micrographie-dune-cellule-humaine-lourdement-infectee-par-des-particules-du-virus-du-sras-cov-2-jaune-isolee-a-partir-dun-echantillon-preleve-sur-un-patient\/#primaryimage"},"image":{"@id":"https:\/\/realites.com.tn\/fr\/micrographie-dune-cellule-humaine-lourdement-infectee-par-des-particules-du-virus-du-sras-cov-2-jaune-isolee-a-partir-dun-echantillon-preleve-sur-un-patient\/#primaryimage"},"thumbnailUrl":"https:\/\/realites.com.tn\/fr\/wp-content\/uploads\/2021\/01\/Cellule-humaine.jpg","datePublished":"2021-01-14T20:20:13+00:00","dateModified":"2021-01-14T20:57:57+00:00","author":{"@id":"https:\/\/realites.com.tn\/fr\/#\/schema\/person\/438b71c29a257d955d96d8aef42336e7"},"description":"Cet outil pourrait \u00e9galement se montrer efficace pour pr\u00e9dire les mutations des virus de la grippe et du VIH, selon ses concepteurs. A priori, le langage","breadcrumb":{"@id":"https:\/\/realites.com.tn\/fr\/micrographie-dune-cellule-humaine-lourdement-infectee-par-des-particules-du-virus-du-sras-cov-2-jaune-isolee-a-partir-dun-echantillon-preleve-sur-un-patient\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/realites.com.tn\/fr\/micrographie-dune-cellule-humaine-lourdement-infectee-par-des-particules-du-virus-du-sras-cov-2-jaune-isolee-a-partir-dun-echantillon-preleve-sur-un-patient\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/realites.com.tn\/fr\/micrographie-dune-cellule-humaine-lourdement-infectee-par-des-particules-du-virus-du-sras-cov-2-jaune-isolee-a-partir-dun-echantillon-preleve-sur-un-patient\/#primaryimage","url":"https:\/\/realites.com.tn\/fr\/wp-content\/uploads\/2021\/01\/Cellule-humaine.jpg","contentUrl":"https:\/\/realites.com.tn\/fr\/wp-content\/uploads\/2021\/01\/Cellule-humaine.jpg","width":2000,"height":1125,"caption":"Micrographie d'une cellule humaine lourdement infect\u00e9e par des particules du virus du SRAS-COV-2 (jaune) isol\u00e9e \u00e0 partir d'un \u00e9chantillon pr\u00e9lev\u00e9 sur un patient."},{"@type":"BreadcrumbList","@id":"https:\/\/realites.com.tn\/fr\/micrographie-dune-cellule-humaine-lourdement-infectee-par-des-particules-du-virus-du-sras-cov-2-jaune-isolee-a-partir-dun-echantillon-preleve-sur-un-patient\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/realites.com.tn\/fr\/"},{"@type":"ListItem","position":2,"name":"Covid-19 : un algorithme sp\u00e9cialis\u00e9 dans le langage humain pr\u00e9dit les mutations du virus"}]},{"@type":"WebSite","@id":"https:\/\/realites.com.tn\/fr\/#website","url":"https:\/\/realites.com.tn\/fr\/","name":"R\u00e9alit\u00e9s Magazine","description":"Actualit\u00e9s de la Tunisie","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/realites.com.tn\/fr\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Person","@id":"https:\/\/realites.com.tn\/fr\/#\/schema\/person\/438b71c29a257d955d96d8aef42336e7","name":"La R\u00e9daction","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/realites.com.tn\/fr\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/fbe9ab25fcc82b6e660ad5648f91eadb?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/fbe9ab25fcc82b6e660ad5648f91eadb?s=96&d=mm&r=g","caption":"La R\u00e9daction"},"url":"https:\/\/realites.com.tn\/fr\/author\/realites5201\/"}]}},"jetpack_featured_media_url":"https:\/\/realites.com.tn\/fr\/wp-content\/uploads\/2021\/01\/Cellule-humaine.jpg","jetpack_sharing_enabled":true,"views":17,"_links":{"self":[{"href":"https:\/\/realites.com.tn\/fr\/wp-json\/wp\/v2\/posts\/201261","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/realites.com.tn\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/realites.com.tn\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/realites.com.tn\/fr\/wp-json\/wp\/v2\/users\/60"}],"replies":[{"embeddable":true,"href":"https:\/\/realites.com.tn\/fr\/wp-json\/wp\/v2\/comments?post=201261"}],"version-history":[{"count":0,"href":"https:\/\/realites.com.tn\/fr\/wp-json\/wp\/v2\/posts\/201261\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/realites.com.tn\/fr\/wp-json\/wp\/v2\/media\/201262"}],"wp:attachment":[{"href":"https:\/\/realites.com.tn\/fr\/wp-json\/wp\/v2\/media?parent=201261"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/realites.com.tn\/fr\/wp-json\/wp\/v2\/categories?post=201261"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/realites.com.tn\/fr\/wp-json\/wp\/v2\/tags?post=201261"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}