{"id":661938,"date":"2026-10-30T12:53:57","date_gmt":"2026-10-30T11:53:57","guid":{"rendered":"https:\/\/aivancity.ai\/blog\/?p=661938"},"modified":"2026-10-30T12:54:01","modified_gmt":"2026-10-30T11:54:01","slug":"claude-recherche-biologie-decouverte-anthropic","status":"publish","type":"post","link":"https:\/\/aivancity.ai\/blog\/claude-recherche-biologie-decouverte-anthropic\/","title":{"rendered":"Avec Claude, une nouvelle \u00e9tape pour la recherche en biologie ?"},"content":{"rendered":"\n<div style=\"\n  margin: 28px 0;\n  padding: 26px 30px;\n  background: linear-gradient(135deg, #f4eee5 0%, #ffffff 100%);\n  border-left: 6px solid #986e13;\n  border-radius: 0 14px 14px 0;\n  box-shadow: 0 5px 18px rgba(59, 75, 132, 0.10);\n\">\n  <p style=\"\n    margin: 0;\n    color: #26345f;\n    font-family: Arial, sans-serif;\n    font-size: 18px;\n    line-height: 1.75;\n    font-weight: 400;\n    text-align: justify;\n  \" class=\"aiv-lettrine\">\n    Le <strong>23 septembre 2026<\/strong>,\n    <strong style=\"color: #3358ff;\">Anthropic<\/strong>\n    a pr\u00e9sent\u00e9 les premiers travaux de son\n    <strong>laboratoire de biologie assist\u00e9 par IA<\/strong>.\n    L\u2019entreprise affirme qu\u2019un\n    <strong>ensemble d\u2019agents Claude<\/strong> a identifi\u00e9,\n    dans des <strong>donn\u00e9es g\u00e9nomiques<\/strong>,\n    un syst\u00e8me associant une\n    <strong>transcriptase inverse<\/strong> \u00e0 des\n    <strong>r\u00e9p\u00e9titions d\u2019ADN<\/strong> qui rappellent certaines\n    caract\u00e9ristiques de <strong>CRISPR<\/strong>.\n    Le r\u00e9sultat est int\u00e9ressant, mais sa\n    <strong>fonction biologique<\/strong>, sa\n    <strong>nouveaut\u00e9 exacte<\/strong> et son\n    <strong>utilit\u00e9 restent \u00e0 \u00e9tablir<\/strong> :\n    <strong style=\"color: #986e13;\">que d\u00e9montre r\u00e9ellement\n    cette exp\u00e9rience sur la capacit\u00e9 de l\u2019IA \u00e0 acc\u00e9l\u00e9rer\n    la d\u00e9couverte scientifique&nbsp;?<\/strong>\n  <\/p>\n<\/div>\n\n\n\n<div style=\"\n  display:grid;\n  grid-template-columns:42px 1fr;\n  column-gap:2px;\n  align-items:start;\n  margin:20px 0 30px;\n\">\n\n  <div style=\"\n    color:#B18418;\n    font-size:23px;\n    line-height:1.2;\n    font-weight:800;\n    letter-spacing:1px;\n    padding-top:5px;\n  \">\n    01\n  <\/div>\n\n  <h2 style=\"\n    margin:0;\n    color:#171D45;\n    font-size:30px;\n    line-height:1.2;\n    font-weight:800;\n    letter-spacing:-0.6px;\n  \">\nCe qu\u2019Anthropic a r\u00e9ellement annonc\u00e9\n  <\/h2>\n\n<\/div>\n\n\n\n<p class=\"text-justify wp-block-paragraph\">Anthropic a cr\u00e9\u00e9 au printemps 2026 une \u00e9quipe de recherche en sciences du vivant et un laboratoire exp\u00e9rimental dans la baie de San Francisco. Son objectif est d\u2019utiliser Claude pour explorer des bases de donn\u00e9es biologiques, g\u00e9n\u00e9rer des hypoth\u00e8ses et les soumettre ensuite \u00e0 des exp\u00e9riences r\u00e9alis\u00e9es en laboratoire.<sup><a href=\"#ref1\" data-type=\"internal\" data-id=\"#ref1\">[1]<\/a><\/sup><\/p>\n\n\n\n<p class=\"text-justify wp-block-paragraph\">Pour son premier programme rendu public, l\u2019entreprise a demand\u00e9 \u00e0 Claude de rechercher des exemples inhabituels de transcriptases inverses. Ces enzymes copient de l\u2019ARN en ADN et interviennent dans plusieurs m\u00e9canismes biologiques. Les agents ont rep\u00e9r\u00e9 un ensemble comprenant une transcriptase inverse, une longue s\u00e9rie de r\u00e9p\u00e9titions d\u2019ADN non codant et une prot\u00e9ine voisine dont la fonction reste inconnue. Anthropic a nomm\u00e9 cet ensemble ART, pour array-associated reverse transcriptases.<sup><a href=\"#ref1\" data-type=\"internal\" data-id=\"#ref1\">[1<\/a><a href=\"#ref2\" data-type=\"internal\" data-id=\"#ref2\">][2]<\/a><\/sup><\/p>\n\n\n\n<p class=\"text-justify wp-block-paragraph\">Le syst\u00e8me a \u00e9t\u00e9 observ\u00e9 dans des bact\u00e9riophages, des virus qui infectent les bact\u00e9ries. La comparaison avec CRISPR vient principalement de l\u2019organisation r\u00e9p\u00e9titive des s\u00e9quences et de la pr\u00e9sence d\u2019un syst\u00e8me enzymatique associ\u00e9. Anthropic pr\u00e9cise toutefois ne pas conna\u00eetre la fonction principale d\u2019ART. Il n\u2019est donc pas \u00e9tabli qu\u2019il s\u2019agisse d\u2019un m\u00e9canisme d\u2019\u00e9dition g\u00e9n\u00e9tique, ni qu\u2019il puisse devenir un outil m\u00e9dical.<\/p>\n\n\n\n<div style=\"\n  display:grid;\n  grid-template-columns:42px 1fr;\n  column-gap:2px;\n  align-items:start;\n  margin:20px 0 30px;\n\">\n\n  <div style=\"\n    color:#B18418;\n    font-size:23px;\n    line-height:1.2;\n    font-weight:800;\n    letter-spacing:1px;\n    padding-top:5px;\n  \">\n    02\n  <\/div>\n\n  <h2 style=\"\n    margin:0;\n    color:#171D45;\n    font-size:30px;\n    line-height:1.2;\n    font-weight:800;\n    letter-spacing:-0.6px;\n  \">\nCe qui est r\u00e9ellement nouveau\n  <\/h2>\n\n<\/div>\n\n\n\n<p class=\"text-justify wp-block-paragraph\">La transcriptase inverse rep\u00e9r\u00e9e dans le phage concern\u00e9 n\u2019\u00e9tait pas totalement inconnue. Elle figurait d\u00e9j\u00e0 dans une \u00e9tude de g\u00e9nomique comparative publi\u00e9e en 2021 sur trois bact\u00e9riophages g\u00e9ants infectant Staphylococcus aureus.<sup><a href=\"#ref7\" data-type=\"internal\" data-id=\"#ref7\">[7<\/a>]<\/sup>\u00a0La contribution attribu\u00e9e \u00e0 Claude consiste plut\u00f4t \u00e0 avoir reli\u00e9 cette enzyme \u00e0 une structure plus large, comprenant les r\u00e9p\u00e9titions d\u2019ADN et un g\u00e8ne accessoire.<\/p>\n\n\n\n<p class=\"text-justify wp-block-paragraph\">La nouveaut\u00e9 scientifique potentielle porte donc sur la caract\u00e9risation d\u2019un syst\u00e8me g\u00e9n\u00e9tique jusqu\u2019alors peu \u00e9tudi\u00e9. La nouveaut\u00e9 m\u00e9thodologique para\u00eet plus nette : des agents g\u00e9n\u00e9ralistes, capables d\u2019\u00e9crire du code, d\u2019interroger des bases et de r\u00e9orienter leur recherche, ont parcouru un espace de donn\u00e9es qu\u2019une \u00e9quipe humaine aurait difficilement pu examiner de mani\u00e8re exhaustive dans le m\u00eame d\u00e9lai.<\/p>\n\n\n\n<p class=\"text-justify wp-block-paragraph\">Cette distinction est essentielle. D\u00e9couvrir qu\u2019un \u00e9l\u00e9ment existe, proposer une fonction, d\u00e9montrer son m\u00e9canisme et transformer ce m\u00e9canisme en outil sont quatre \u00e9tapes diff\u00e9rentes. \u00c0 ce stade, ART constitue surtout un objet biologique prometteur \u00e0 \u00e9tudier.<\/p>\n\n\n\n<p><style>\n.aiv8-pill{display:flex;align-items:center;gap:4px;background:rgba(255,255,255,0.07);border:1px solid rgba(255,255,255,0.11);border-radius:20px;padding:4px 10px;font-size:11.5px;color:rgba(255,255,255,0.72);white-space:nowrap;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;}\n.aiv8-pill svg{width:11px;height:11px;flex-shrink:0;stroke:#3986e1;}\n.aiv8-cta:hover{background:#2f72c8 !important;}\n.aiv8-badge-inner{display:inline-flex;align-items:center;gap:5px;background:rgba(57,134,225,0.12);border:1px solid rgba(57,134,225,0.35);border-radius:20px;padding:3px 10px;}\n.aiv8-badge-dot{width:5px;height:5px;border-radius:50%;background:#3986e1;display:inline-block;flex-shrink:0;}\n@media(max-width:640px){\n  .aiv8-responsive{flex-direction:column !important;}\n  .aiv8-img-wrap{width:100% !important;height:180px !important;}\n  .aiv8-img-overlay{background:linear-gradient(to bottom,rgba(35,38,65,0) 30%,rgba(35,38,65,1) 100%) !important;}\n  .aiv8-body-wrap{padding:18px 20px 24px !important;}\n  .aiv8-logo-img{width:150px !important;}\n  .aiv8-cta{width:100% !important;text-align:center !important;display:block !important;}\n  .aiv8-badge-hide{display:none !important;}\n}\n<\/style>\n<div style=\"background:#232641;border-radius:16px;overflow:hidden;margin:40px 0;box-sizing:border-box;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;\">\n  <div class=\"aiv8-responsive\" style=\"display:flex !important;flex-direction:row !important;min-height:240px;\">\n    <div class=\"aiv8-img-wrap\" style=\"width:42% !important;flex-shrink:0 !important;position:relative;overflow:hidden;\">\n      <img decoding=\"async\" src=\"https:\/\/aivancity.ai\/sites\/default\/files\/2026-06\/bn.webp\" alt=\"Online Master of Science in Applied AI and Data Science aivancity\" style=\"width:100% !important;height:100% !important;object-fit:cover !important;object-position:15% 65% !important;display:block !important;filter:brightness(0.9);\">\n      <div class=\"aiv8-img-overlay\" style=\"position:absolute;inset:0;background:linear-gradient(to right,rgba(35,38,65,0) 40%,rgba(35,38,65,0.7) 75%,rgba(35,38,65,1) 100%);\"><\/div>\n    <\/div>\n    <div class=\"aiv8-body-wrap\" style=\"flex:1;padding:26px 32px 26px 22px;display:flex !important;flex-direction:column !important;justify-content:space-between;gap:14px;position:relative;z-index:1;box-sizing:border-box;\">\n      <img decoding=\"async\" class=\"aiv8-logo-img\" src=\"https:\/\/aivancity.ai\/blog\/wp-content\/uploads\/2026\/05\/BLANC-FRANCAIS-COMPLET.png\" alt=\"aivancity\" style=\"width:170px !important;height:auto !important;display:block !important;max-width:170px !important;opacity:0.95;\">\n      <div style=\"display:flex;flex-direction:column;gap:10px;flex:1;justify-content:center;\">\n        <h2 style=\"font-size:22px;font-weight:700;color:#fff;line-height:1.25;margin:0;\">Online MSc <span style=\"color:#3986e1;\">Applied AI<\/span><br>&amp; Data Science<\/h2>\n        <p style=\"font-size:13px;color:rgba(255,255,255,0.58);line-height:1.55;max-width:400px;margin:0;\">Un dipl\u00f4me Bac+5 100 % en ligne et asynchrone, avec certification Microsoft Azure AI Engineer incluse. Pour monter en puissance \u00e0 votre rythme.<\/p>\n        <div style=\"display:flex;flex-wrap:wrap;gap:6px;\">\n          <span class=\"aiv8-pill\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke-width=\"2\"><circle cx=\"12\" cy=\"12\" r=\"10\"><\/circle><polyline points=\"12 6 12 12 16 14\"><\/polyline><\/svg>12 mois \u2014 Bac+5<\/span>\n          <span class=\"aiv8-pill\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke-width=\"2\"><path d=\"M17 21v-2a4 4 0 0 0-4-4H5a4 4 0 0 0-4 4v2\"><\/path><circle cx=\"9\" cy=\"7\" r=\"4\"><\/circle><\/svg>Bac+3 \u00e0 Bac+5<\/span>\n          <span class=\"aiv8-pill\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke-width=\"2\"><polyline points=\"20 6 9 17 4 12\"><\/polyline><\/svg>7 900 \u20ac \u2014 early bird 6 900 \u20ac<\/span>\n          <span class=\"aiv8-pill\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke-width=\"2\"><circle cx=\"12\" cy=\"12\" r=\"9\"><\/circle><path d=\"M12 3a9 9 0 0 1 0 18 9 9 0 0 1 0-18\"><\/path><path d=\"M3 12h18\"><\/path><\/svg>100 % online &amp; asynchrone<\/span>\n        <\/div>\n      <\/div>\n      <div style=\"display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;\">\n        <a class=\"aiv8-cta\" href=\"https:\/\/aivancity.ai\/program\/online-master-science-applied-ai-and-data-science\/presentation\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"background:#3986e1 !important;color:#fff !important;font-size:13.5px;font-weight:600;padding:10px 24px;border-radius:8px;text-decoration:none !important;white-space:nowrap;display:inline-block !important;\">\n          D\u00e9couvrir le programme \u2192\n        <\/a>\n        <span class=\"aiv8-badge-hide aiv8-badge-inner\">\n          <span class=\"aiv8-badge-dot\"><\/span>\n          <span style=\"font-size:10.5px;color:#3986e1;font-weight:600;letter-spacing:0.04em;text-transform:uppercase;\">Certification Azure incluse<\/span>\n        <\/span>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/div><\/p>\n\n\n\n<div style=\"\n  display:grid;\n  grid-template-columns:42px 1fr;\n  column-gap:2px;\n  align-items:start;\n  margin:20px 0 30px;\n\">\n\n  <div style=\"\n    color:#B18418;\n    font-size:23px;\n    line-height:1.2;\n    font-weight:800;\n    letter-spacing:1px;\n    padding-top:5px;\n  \">\n    03\n  <\/div>\n\n  <h2 style=\"\n    margin:0;\n    color:#171D45;\n    font-size:30px;\n    line-height:1.2;\n    font-weight:800;\n    letter-spacing:-0.6px;\n  \">\nComment Claude a particip\u00e9 au travail scientifique\n  <\/h2>\n\n<\/div>\n\n\n\n<p class=\"text-justify wp-block-paragraph\">La pr\u00e9publication d\u00e9crit une exploration portant sur environ 1,9 milliard de groupes de prot\u00e9ines. Pr\u00e8s de 950 agents Claude ont travaill\u00e9 pendant un peu plus de 21 heures et consomm\u00e9 environ 210 millions de tokens. Ils ont d\u2019abord identifi\u00e9 plus de 200 000 transcriptases inverses candidates, puis r\u00e9duit progressivement cet ensemble pour isoler des familles inhabituelles.<sup><a href=\"#ref1\" data-type=\"internal\" data-id=\"#ref1\">[1]<\/a><a href=\"#ref2\" data-type=\"internal\" data-id=\"#ref2\">[2]<\/a><a href=\"#ref3\" data-type=\"internal\" data-id=\"#ref3\">[3]<\/a><\/sup><\/p>\n\n\n\n<p class=\"text-justify wp-block-paragraph\">Les agents ne se sont pas content\u00e9s de r\u00e9sumer des articles. Ils ont ex\u00e9cut\u00e9 des analyses bioinformatiques, compar\u00e9 des s\u00e9quences, examin\u00e9 le voisinage g\u00e9nomique des g\u00e8nes et produit des pistes de recherche. Un agent a finalement signal\u00e9 la pr\u00e9sence d\u2019une r\u00e9p\u00e9tition r\u00e9guli\u00e8re d\u2019ADN \u00e0 proximit\u00e9 d\u2019une famille particuli\u00e8re de transcriptases inverses.<\/p>\n\n\n\n<div style=\"width: 100%; margin: 28px auto; overflow-x: auto;\">\n  <table style=\"\n    width: 100%;\n    border-collapse: separate;\n    border-spacing: 0;\n    font-family: Arial, sans-serif;\n    font-size: 16px;\n    line-height: 1.55;\n    color: #26345f;\n    border: 1px solid #d9dce8;\n    border-radius: 12px;\n    overflow: hidden;\n    box-shadow: 0 5px 18px rgba(59, 75, 132, 0.10);\n  \">\n    <thead>\n      <tr>\n        <th style=\"\n          width: 22%;\n          padding: 16px 18px;\n          background-color: #3b4b84;\n          color: #ffffff;\n          text-align: left;\n          vertical-align: middle;\n          border-right: 1px solid rgba(255, 255, 255, 0.25);\n        \">\n          \u00c9tape\n        <\/th>\n\n        <th style=\"\n          width: 39%;\n          padding: 16px 18px;\n          background-color: #3b4b84;\n          color: #ffffff;\n          text-align: left;\n          vertical-align: middle;\n          border-right: 1px solid rgba(255, 255, 255, 0.25);\n        \">\n          Intervention de l\u2019IA\n        <\/th>\n\n        <th style=\"\n          width: 39%;\n          padding: 16px 18px;\n          background-color: #3b4b84;\n          color: #ffffff;\n          text-align: left;\n          vertical-align: middle;\n        \">\n          Intervention humaine\n        <\/th>\n      <\/tr>\n    <\/thead>\n\n    <tbody>\n      <tr>\n        <td style=\"\n          padding: 15px 18px;\n          background-color: #ffffff;\n          font-weight: 700;\n          vertical-align: middle;\n          border-right: 1px solid #d9dce8;\n          border-bottom: 1px solid #d9dce8;\n        \">\n          Cadrage\n        <\/td>\n\n        <td style=\"\n          padding: 15px 18px;\n          background-color: #ffffff;\n          vertical-align: middle;\n          border-right: 1px solid #d9dce8;\n          border-bottom: 1px solid #d9dce8;\n        \">\n          Aucune autonomie sur le choix g\u00e9n\u00e9ral du domaine \u00e9tudi\u00e9.\n        <\/td>\n\n        <td style=\"\n          padding: 15px 18px;\n          background-color: #ffffff;\n          vertical-align: middle;\n          border-bottom: 1px solid #d9dce8;\n        \">\n          D\u00e9finition de la question et formulation du prompt initial.\n        <\/td>\n      <\/tr>\n\n      <tr>\n        <td style=\"\n          padding: 15px 18px;\n          background-color: #f4f6fb;\n          font-weight: 700;\n          vertical-align: middle;\n          border-right: 1px solid #d9dce8;\n          border-bottom: 1px solid #d9dce8;\n        \">\n          Exploration\n        <\/td>\n\n        <td style=\"\n          padding: 15px 18px;\n          background-color: #f4f6fb;\n          vertical-align: middle;\n          border-right: 1px solid #d9dce8;\n          border-bottom: 1px solid #d9dce8;\n        \">\n          Recherche distribu\u00e9e, code, comparaison de s\u00e9quences et s\u00e9lection de candidats.\n        <\/td>\n\n        <td style=\"\n          padding: 15px 18px;\n          background-color: #f4f6fb;\n          vertical-align: middle;\n          border-bottom: 1px solid #d9dce8;\n        \">\n          Infrastructure, donn\u00e9es, outils et r\u00e8gles d\u2019acc\u00e8s d\u00e9finis par l\u2019\u00e9quipe.\n        <\/td>\n      <\/tr>\n\n      <tr>\n        <td style=\"\n          padding: 15px 18px;\n          background-color: #ffffff;\n          font-weight: 700;\n          vertical-align: middle;\n          border-right: 1px solid #d9dce8;\n          border-bottom: 1px solid #d9dce8;\n        \">\n          Hypoth\u00e8se\n        <\/td>\n\n        <td style=\"\n          padding: 15px 18px;\n          background-color: #ffffff;\n          vertical-align: middle;\n          border-right: 1px solid #d9dce8;\n          border-bottom: 1px solid #d9dce8;\n        \">\n          Rep\u00e9rage de l\u2019association entre enzyme, r\u00e9p\u00e9titions et g\u00e8ne voisin.\n        <\/td>\n\n        <td style=\"\n          padding: 15px 18px;\n          background-color: #ffffff;\n          vertical-align: middle;\n          border-bottom: 1px solid #d9dce8;\n        \">\n          Interpr\u00e9tation de la port\u00e9e biologique et choix des exp\u00e9riences.\n        <\/td>\n      <\/tr>\n\n      <tr>\n        <td style=\"\n          padding: 15px 18px;\n          background-color: #f4f6fb;\n          font-weight: 700;\n          vertical-align: middle;\n          border-right: 1px solid #d9dce8;\n          border-bottom: 1px solid #d9dce8;\n        \">\n          Exp\u00e9rimentation\n        <\/td>\n\n        <td style=\"\n          padding: 15px 18px;\n          background-color: #f4f6fb;\n          vertical-align: middle;\n          border-right: 1px solid #d9dce8;\n          border-bottom: 1px solid #d9dce8;\n        \">\n          Pas de manipulation autonome des \u00e9quipements.\n        <\/td>\n\n        <td style=\"\n          padding: 15px 18px;\n          background-color: #f4f6fb;\n          vertical-align: middle;\n          border-bottom: 1px solid #d9dce8;\n        \">\n          Toutes les exp\u00e9riences physiques ont \u00e9t\u00e9 r\u00e9alis\u00e9es par des scientifiques.\n        <\/td>\n      <\/tr>\n\n      <tr>\n        <td style=\"\n          padding: 15px 18px;\n          background-color: #ffffff;\n          font-weight: 700;\n          vertical-align: middle;\n          border-right: 1px solid #d9dce8;\n        \">\n          Conclusion\n        <\/td>\n\n        <td style=\"\n          padding: 15px 18px;\n          background-color: #ffffff;\n          vertical-align: middle;\n          border-right: 1px solid #d9dce8;\n        \">\n          Production d\u2019analyses et de propositions.\n        <\/td>\n\n        <td style=\"\n          padding: 15px 18px;\n          background-color: #ffffff;\n          vertical-align: middle;\n        \">\n          Responsabilit\u00e9 de la pr\u00e9publication, de la validation et des affirmations publiques.\n        <\/td>\n      <\/tr>\n    <\/tbody>\n  <\/table>\n<\/div>\n\n\n\n<p class=\"text-justify wp-block-paragraph\">L\u2019expression \u00ab d\u00e9couverte autonome \u00bb doit donc \u00eatre employ\u00e9e avec prudence. L\u2019autonomie se concentre dans l\u2019exploration computationnelle. Les humains ont d\u00e9fini l\u2019objectif, construit l\u2019environnement, r\u00e9alis\u00e9 les exp\u00e9riences et d\u00e9cid\u00e9 de la mani\u00e8re dont le r\u00e9sultat devait \u00eatre interpr\u00e9t\u00e9 et communiqu\u00e9<a href=\"#ref4\" data-type=\"internal\" data-id=\"#ref4\">.<sup>[4]<\/sup><\/a><\/p>\n\n\n\n<div style=\"\n  display:grid;\n  grid-template-columns:42px 1fr;\n  column-gap:2px;\n  align-items:start;\n  margin:20px 0 30px;\n\">\n\n  <div style=\"\n    color:#B18418;\n    font-size:23px;\n    line-height:1.2;\n    font-weight:800;\n    letter-spacing:1px;\n    padding-top:5px;\n  \">\n    04\n  <\/div>\n\n  <h2 style=\"\n    margin:0;\n    color:#171D45;\n    font-size:30px;\n    line-height:1.2;\n    font-weight:800;\n    letter-spacing:-0.6px;\n  \">\nPourquoi cette m\u00e9thode peut compter pour la biologie\n  <\/h2>\n\n<\/div>\n\n\n\n<p class=\"text-justify wp-block-paragraph\">La biologie contemporaine produit davantage de s\u00e9quences, de structures et de mesures qu\u2019une communaut\u00e9 de chercheurs ne peut en examiner manuellement. L\u2019enjeu n\u2019est plus seulement de g\u00e9n\u00e9rer des donn\u00e9es, mais d\u2019identifier dans ces volumes les motifs rares qui m\u00e9ritent une attention exp\u00e9rimentale.<\/p>\n\n\n\n<p class=\"text-justify wp-block-paragraph\">Des agents IA peuvent contribuer \u00e0 \u00e9largir cette attention scientifique. Ils peuvent parcourir plusieurs bases, tester des regroupements, documenter des anomalies et proposer des candidats \u00e0 examiner. Dans le cas d\u2019ART, la valeur la plus cr\u00e9dible de Claude r\u00e9side dans cette capacit\u00e9 \u00e0 filtrer un espace tr\u00e8s vaste et \u00e0 faire \u00e9merger un signal interpr\u00e9table.<sup>[<a href=\"#ref5\" data-type=\"internal\" data-id=\"#ref5\">5]<\/a><\/sup><\/p>\n\n\n\n<p class=\"text-justify wp-block-paragraph\">Cette capacit\u00e9 ne s\u2019\u00e9tend pas automatiquement \u00e0 toute la science. Elle est particuli\u00e8rement adapt\u00e9e aux domaines riches en donn\u00e9es num\u00e9ris\u00e9es et en outils d\u2019analyse. Elle est moins imm\u00e9diatement transposable aux questions qui exigent des observations longues, des exp\u00e9riences co\u00fbteuses, des \u00e9chantillons rares ou une connaissance contextuelle difficile \u00e0 formaliser.<\/p>\n\n\n\n<p class=\"text-justify wp-block-paragraph\">Le chiffre de 21 heures doit \u00e9galement \u00eatre interpr\u00e9t\u00e9 avec son co\u00fbt de calcul. Deux cent dix millions de tokens, pr\u00e8s d\u2019un millier d\u2019agents et l\u2019intervention d\u2019une \u00e9quipe sp\u00e9cialis\u00e9e repr\u00e9sentent des ressources importantes. Sans comparaison avec une m\u00e9thode conventionnelle, il est impossible de convertir ce d\u00e9lai en gain net de productivit\u00e9, de co\u00fbt ou de qualit\u00e9.<\/p>\n\n\n\n<div style=\"\n  display:grid;\n  grid-template-columns:42px 1fr;\n  column-gap:2px;\n  align-items:start;\n  margin:20px 0 30px;\n\">\n\n  <div style=\"\n    color:#B18418;\n    font-size:23px;\n    line-height:1.2;\n    font-weight:800;\n    letter-spacing:1px;\n    padding-top:5px;\n  \">\n    05\n  <\/div>\n\n  <h2 style=\"\n    margin:0;\n    color:#171D45;\n    font-size:30px;\n    line-height:1.2;\n    font-weight:800;\n    letter-spacing:-0.6px;\n  \">\nCe que les r\u00e9sultats permettent r\u00e9ellement d\u2019affirmer\n  <\/h2>\n\n<\/div>\n\n\n\n<p class=\"text-justify wp-block-paragraph\">La pr\u00e9publication rapporte que les r\u00e9p\u00e9titions associ\u00e9es \u00e0 ART sont exprim\u00e9es pendant l\u2019infection d\u2019un phage et apparaissent sous forme d\u2019unit\u00e9s d\u2019ARN distinctes. Ce r\u00e9sultat sugg\u00e8re l\u2019existence d\u2019un syst\u00e8me fonctionnel organis\u00e9, mais ne r\u00e9v\u00e8le pas encore son r\u00f4le biologique pr\u00e9cis.<sup><a href=\"#ref2\" data-type=\"internal\" data-id=\"#ref2\">[2]<\/a><\/sup><\/p>\n\n\n\n<div style=\"width:100%; margin:28px auto; overflow-x:auto;\">\n  <table style=\"\n    width:100%;\n    min-width:760px;\n    border-collapse:separate;\n    border-spacing:0;\n    font-family:Arial,sans-serif;\n    font-size:16px;\n    line-height:1.55;\n    color:#26345f;\n    border:1px solid #e0d5bd;\n    border-radius:12px;\n    overflow:hidden;\n    box-shadow:0 5px 18px rgba(152,110,19,0.12);\n    text-align:center;\n  \">\n\n    <thead>\n      <tr>\n        <th style=\"width:28%; padding:16px 18px; background:#986e13; color:#ffffff; text-align:center; vertical-align:middle; border-right:1px solid rgba(255,255,255,0.25);\">\n          Niveau de preuve\n        <\/th>\n        <th style=\"width:28%; padding:16px 18px; background:#986e13; color:#ffffff; text-align:center; vertical-align:middle; border-right:1px solid rgba(255,255,255,0.25);\">\n          \u00c9tat au 6 octobre 2026\n        <\/th>\n        <th style=\"width:44%; padding:16px 18px; background:#986e13; color:#ffffff; text-align:center; vertical-align:middle;\">\n          Lecture prudente\n        <\/th>\n      <\/tr>\n    <\/thead>\n\n    <tbody>\n\n      <tr>\n        <td style=\"padding:15px 18px; background:#ffffff; color:#986e13; font-weight:700; text-align:center; vertical-align:middle; border-right:1px solid #e0d5bd; border-bottom:1px solid #e0d5bd;\">\n          Signal dans les donn\u00e9es\n        <\/td>\n        <td style=\"padding:15px 18px; background:#ffffff; text-align:center; vertical-align:middle; border-right:1px solid #e0d5bd; border-bottom:1px solid #e0d5bd;\">\n          \u00c9tabli dans l\u2019analyse publi\u00e9e par l\u2019\u00e9quipe.\n        <\/td>\n        <td style=\"padding:15px 18px; background:#ffffff; text-align:center; vertical-align:middle; border-bottom:1px solid #e0d5bd;\">\n          Une association g\u00e9nomique inhabituelle a bien \u00e9t\u00e9 rep\u00e9r\u00e9e.\n        <\/td>\n      <\/tr>\n\n      <tr>\n        <td style=\"padding:15px 18px; background:#faf7f0; color:#986e13; font-weight:700; text-align:center; vertical-align:middle; border-right:1px solid #e0d5bd; border-bottom:1px solid #e0d5bd;\">\n          Validation exp\u00e9rimentale initiale\n        <\/td>\n        <td style=\"padding:15px 18px; background:#faf7f0; text-align:center; vertical-align:middle; border-right:1px solid #e0d5bd; border-bottom:1px solid #e0d5bd;\">\n          Pr\u00e9sente mais limit\u00e9e.\n        <\/td>\n        <td style=\"padding:15px 18px; background:#faf7f0; text-align:center; vertical-align:middle; border-bottom:1px solid #e0d5bd;\">\n          L\u2019expression des r\u00e9p\u00e9titions soutient l\u2019hypoth\u00e8se d\u2019un syst\u00e8me organis\u00e9.\n        <\/td>\n      <\/tr>\n\n      <tr>\n        <td style=\"padding:15px 18px; background:#ffffff; color:#986e13; font-weight:700; text-align:center; vertical-align:middle; border-right:1px solid #e0d5bd; border-bottom:1px solid #e0d5bd;\">\n          Fonction biologique\n        <\/td>\n        <td style=\"padding:15px 18px; background:#ffffff; text-align:center; vertical-align:middle; border-right:1px solid #e0d5bd; border-bottom:1px solid #e0d5bd;\">\n          Non d\u00e9termin\u00e9e.\n        <\/td>\n        <td style=\"padding:15px 18px; background:#ffffff; text-align:center; vertical-align:middle; border-bottom:1px solid #e0d5bd;\">\n          On ignore ce que fait ART dans le phage et la cellule h\u00f4te.\n        <\/td>\n      <\/tr>\n\n      <tr>\n        <td style=\"padding:15px 18px; background:#faf7f0; color:#986e13; font-weight:700; text-align:center; vertical-align:middle; border-right:1px solid #e0d5bd; border-bottom:1px solid #e0d5bd;\">\n          Reproduction ind\u00e9pendante\n        <\/td>\n        <td style=\"padding:15px 18px; background:#faf7f0; text-align:center; vertical-align:middle; border-right:1px solid #e0d5bd; border-bottom:1px solid #e0d5bd;\">\n          Non publi\u00e9e.\n        <\/td>\n        <td style=\"padding:15px 18px; background:#faf7f0; text-align:center; vertical-align:middle; border-bottom:1px solid #e0d5bd;\">\n          Le r\u00e9sultat doit \u00eatre reproduit par d\u2019autres \u00e9quipes.\n        <\/td>\n      <\/tr>\n\n      <tr>\n        <td style=\"padding:15px 18px; background:#ffffff; color:#986e13; font-weight:700; text-align:center; vertical-align:middle; border-right:1px solid #e0d5bd; border-bottom:1px solid #e0d5bd;\">\n          Outil d\u2019\u00e9dition g\u00e9n\u00e9tique\n        <\/td>\n        <td style=\"padding:15px 18px; background:#ffffff; text-align:center; vertical-align:middle; border-right:1px solid #e0d5bd; border-bottom:1px solid #e0d5bd;\">\n          Non d\u00e9montr\u00e9.\n        <\/td>\n        <td style=\"padding:15px 18px; background:#ffffff; text-align:center; vertical-align:middle; border-bottom:1px solid #e0d5bd;\">\n          La ressemblance avec CRISPR ne prouve ni programmabilit\u00e9 ni utilit\u00e9.\n        <\/td>\n      <\/tr>\n\n      <tr>\n        <td style=\"padding:15px 18px; background:#faf7f0; color:#986e13; font-weight:700; text-align:center; vertical-align:middle; border-right:1px solid #e0d5bd;\">\n          Application m\u00e9dicale\n        <\/td>\n        <td style=\"padding:15px 18px; background:#faf7f0; text-align:center; vertical-align:middle; border-right:1px solid #e0d5bd;\">\n          Aucune \u00e0 ce stade.\n        <\/td>\n        <td style=\"padding:15px 18px; background:#faf7f0; text-align:center; vertical-align:middle;\">\n          Un \u00e9ventuel usage n\u00e9cessiterait des ann\u00e9es d\u2019\u00e9tudes et de validation.\n        <\/td>\n      <\/tr>\n\n    <\/tbody>\n  <\/table>\n<\/div>\n\n\n\n<p class=\"text-justify wp-block-paragraph\">Le document est une pr\u00e9publication et n\u2019a pas encore \u00e9t\u00e9 \u00e9valu\u00e9 par les pairs. Les commentaires recueillis par Nature et WIRED reconnaissent l\u2019int\u00e9r\u00eat de la m\u00e9thode, tout en soulignant que la signification du syst\u00e8me et son \u00e9ventuelle activit\u00e9 d\u2019\u00e9dition g\u00e9n\u00e9tique restent \u00e0 d\u00e9montrer.<sup><a href=\"#ref3\" data-type=\"internal\" data-id=\"#ref3\">[3]<\/a><a href=\"#ref5\" data-type=\"internal\" data-id=\"#ref5\">[5]<\/a><\/sup><\/p>\n\n\n\n<p class=\"text-justify wp-block-paragraph\">L\u2019exp\u00e9rience permet donc d\u2019affirmer que des agents IA peuvent rep\u00e9rer rapidement une organisation g\u00e9n\u00e9tique int\u00e9ressante dans un corpus massif. Elle ne permet pas encore d\u2019affirmer que Claude a d\u00e9couvert un nouvel \u00e9quivalent de CRISPR ou produit une avanc\u00e9e th\u00e9rapeutique.<\/p>\n\n\n\n<div style=\"\n  display:grid;\n  grid-template-columns:42px 1fr;\n  column-gap:2px;\n  align-items:start;\n  margin:20px 0 30px;\n\">\n\n  <div style=\"\n    color:#B18418;\n    font-size:23px;\n    line-height:1.2;\n    font-weight:800;\n    letter-spacing:1px;\n    padding-top:5px;\n  \">\n    06\n  <\/div>\n\n  <h2 style=\"\n    margin:0;\n    color:#171D45;\n    font-size:30px;\n    line-height:1.2;\n    font-weight:800;\n    letter-spacing:-0.6px;\n  \">\n Reproductibilit\u00e9, attribution et bios\u00e9curit\u00e9\n  <\/h2>\n\n<\/div>\n\n\n\n<p class=\"text-justify wp-block-paragraph\">Une recherche assist\u00e9e par agents doit rendre sa trajectoire suffisamment document\u00e9e. La version du mod\u00e8le, les prompts, les bases interrog\u00e9es, le code ex\u00e9cut\u00e9, les crit\u00e8res de s\u00e9lection, les interventions humaines et les r\u00e9sultats n\u00e9gatifs sont n\u00e9cessaires pour permettre l\u2019\u00e9valuation et la reproduction. Un article final qui ne publierait que le candidat retenu masquerait la mani\u00e8re dont des milliers d\u2019autres pistes ont \u00e9t\u00e9 \u00e9cart\u00e9es.<\/p>\n\n\n\n<p class=\"text-justify wp-block-paragraph\">La provenance des id\u00e9es devient \u00e9galement un enjeu. Des chercheurs ont interrog\u00e9 le degr\u00e9 de nouveaut\u00e9 du r\u00e9sultat et l\u2019origine de certaines similarit\u00e9s avec des travaux ant\u00e9rieurs ou non publi\u00e9s. Aucune preuve publique n\u2019\u00e9tablit que ces travaux auraient \u00e9t\u00e9 utilis\u00e9s par Anthropic. L\u2019entreprise affirme que Claude n\u2019est pas entra\u00een\u00e9 sur les conversations de ses utilisateurs et que son \u00e9quipe de biologie n\u2019y a pas acc\u00e8s.<sup><a href=\"#ref5\" data-type=\"internal\" data-id=\"#ref5\">[5]<\/a>[<\/sup><a href=\"#ref6\" data-type=\"internal\" data-id=\"#ref6\"><sup>6]<\/sup>\u00a0<\/a>La controverse montre n\u00e9anmoins la n\u00e9cessit\u00e9 de m\u00e9canismes d\u2019attribution et de tra\u00e7abilit\u00e9 adapt\u00e9s \u00e0 la recherche assist\u00e9e par IA.<\/p>\n\n\n\n<p class=\"text-justify wp-block-paragraph\">Sur le plan de la bios\u00e9curit\u00e9, Anthropic indique que son laboratoire travaille aux niveaux BSL-1 et BSL-2, sans manipuler d\u2019agents pathog\u00e8nes capables d\u2019infecter l\u2019\u00eatre humain, et que les exp\u00e9riences sont effectu\u00e9es par des scientifiques.<sup><a href=\"#ref4\" data-type=\"internal\" data-id=\"#ref4\">[4]<\/a><\/sup>\u00a0Ces limites r\u00e9duisent certains risques imm\u00e9diats. Elles n\u2019\u00e9puisent pas la question du double usage, surtout si de futurs syst\u00e8mes peuvent concevoir des exp\u00e9riences ou piloter directement des \u00e9quipements.<\/p>\n\n\n\n<p class=\"text-justify wp-block-paragraph\">La responsabilit\u00e9 scientifique reste humaine et institutionnelle. Un mod\u00e8le peut proposer une analyse, mais il ne peut pas garantir l\u2019int\u00e9grit\u00e9 des donn\u00e9es, consentir \u00e0 un protocole, assumer une erreur ou r\u00e9pondre d\u2019une communication excessive.<\/p>\n\n\n\n<style>\n.aiv10-pill{display:flex;align-items:center;gap:4px;background:rgba(255,255,255,0.07);border:1px solid rgba(255,255,255,0.11);border-radius:20px;padding:4px 10px;font-size:11.5px;color:rgba(255,255,255,0.72);white-space:nowrap;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;}\n.aiv10-pill svg{width:11px;height:11px;flex-shrink:0;stroke:#3986e1;}\n.aiv10-cta:hover{background:#2f72c8 !important;}\n.aiv10-badge-inner{display:inline-flex;align-items:center;gap:5px;background:rgba(57,134,225,0.12);border:1px solid rgba(57,134,225,0.35);border-radius:20px;padding:3px 10px;}\n.aiv10-badge-dot{width:5px;height:5px;border-radius:50%;background:#3986e1;display:inline-block;flex-shrink:0;}\n@media(max-width:640px){\n  .aiv10-responsive{flex-direction:column !important;}\n  .aiv10-img-wrap{width:100% !important;height:180px !important;}\n  .aiv10-img-overlay{background:linear-gradient(to bottom,rgba(35,38,65,0) 30%,rgba(35,38,65,1) 100%) !important;}\n  .aiv10-body-wrap{padding:18px 20px 24px !important;}\n  .aiv10-logo-img{width:150px !important;}\n  .aiv10-cta{width:100% !important;text-align:center !important;display:block !important;}\n  .aiv10-badge-hide{display:none !important;}\n}\n<\/style>\n\n<div style=\"background:#232641;border-radius:16px;overflow:hidden;margin:40px 0;box-sizing:border-box;font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;\">\n  <div class=\"aiv10-responsive\" style=\"display:flex !important;flex-direction:row !important;min-height:240px;\">\n\n    <div class=\"aiv10-img-wrap\" style=\"width:42% !important;flex-shrink:0 !important;position:relative;overflow:hidden;\">\n      <img decoding=\"async\" src=\"https:\/\/aivancity.ai\/sites\/default\/files\/2025-11\/vignette-msc-ia-gen.jpg\"\n           alt=\"MSc IA G\u00e9n\u00e9ratives et Agentiques aivancity\"\n           style=\"width:100% !important;height:100% !important;object-fit:cover !important;object-position:center top !important;display:block !important;filter:brightness(0.9);\"\/>\n      <div class=\"aiv10-img-overlay\" style=\"position:absolute;inset:0;background:linear-gradient(to right,rgba(35,38,65,0) 40%,rgba(35,38,65,0.7) 75%,rgba(35,38,65,1) 100%);\"><\/div>\n    <\/div>\n\n    <div class=\"aiv10-body-wrap\" style=\"flex:1;padding:26px 32px 26px 22px;display:flex !important;flex-direction:column !important;justify-content:space-between;gap:14px;position:relative;z-index:1;box-sizing:border-box;\">\n\n      <img decoding=\"async\" class=\"aiv10-logo-img\"\n           src=\"https:\/\/aivancity.ai\/blog\/wp-content\/uploads\/2026\/05\/BLANC-FRANCAIS-COMPLET.png\"\n           alt=\"aivancity\"\n           style=\"width:170px !important;height:auto !important;display:block !important;max-width:170px !important;opacity:0.95;\"\/>\n\n      <div style=\"display:flex;flex-direction:column;gap:10px;flex:1;justify-content:center;\">\n        <h2 style=\"font-size:22px;font-weight:700;color:#fff;line-height:1.25;margin:0;\">MSc <span style=\"color:#3986e1;\">IA G\u00e9n\u00e9ratives<\/span><br>et Agentiques<\/h2>\n        <p style=\"font-size:13px;color:rgba(255,255,255,0.58);line-height:1.55;max-width:400px;margin:0;\">Devenez expert des IA g\u00e9n\u00e9ratives et agentiques : LLMs, transformers, d\u00e9ploiement en entreprise. Learning trip Silicon Valley inclus. Titre RNCP niveau 7 (Bac+6).<\/p>\n        <div style=\"display:flex;flex-wrap:wrap;gap:6px;\">\n          <span class=\"aiv10-pill\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke-width=\"2\"><circle cx=\"12\" cy=\"12\" r=\"10\"\/><polyline points=\"12 6 12 12 16 14\"\/><\/svg>12 mois \u2014 Bac+6<\/span>\n          <span class=\"aiv10-pill\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke-width=\"2\"><path d=\"M17 21v-2a4 4 0 0 0-4-4H5a4 4 0 0 0-4 4v2\"\/><circle cx=\"9\" cy=\"7\" r=\"4\"\/><\/svg>Bac+5 avec exp\u00e9rience<\/span>\n          <span class=\"aiv10-pill\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke-width=\"2\"><polyline points=\"20 6 9 17 4 12\"\/><\/svg>Part-time \u2014 vendredis &#038; samedis<\/span>\n          <span class=\"aiv10-pill\"><svg viewBox=\"0 0 24 24\" fill=\"none\" stroke-width=\"2\"><path d=\"M12 2C8.13 2 5 5.13 5 9c0 5.25 7 13 7 13s7-7.75 7-13c0-3.87-3.13-7-7-7z\"\/><circle cx=\"12\" cy=\"9\" r=\"2.5\"\/><\/svg>Campus Paris-Villejuif<\/span>\n        <\/div>\n      <\/div>\n\n      <div style=\"display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;\">\n        <a class=\"aiv10-cta\" href=\"https:\/\/aivancity.ai\/program\/msc-intelligences-artificielles-generatives\/presentation\" target=\"_blank\" rel=\"noopener noreferrer\"\n           style=\"background:#3986e1 !important;color:#fff !important;font-size:13.5px;font-weight:600;padding:10px 24px;border-radius:8px;text-decoration:none !important;white-space:nowrap;display:inline-block !important;\">\n          D\u00e9couvrir le programme \u2192\n        <\/a>\n        <span class=\"aiv10-badge-hide aiv10-badge-inner\">\n          <span class=\"aiv10-badge-dot\"><\/span>\n          <span style=\"font-size:10.5px;color:#3986e1;font-weight:600;letter-spacing:0.04em;text-transform:uppercase;\">Titre RNCP niveau 7<\/span>\n        <\/span>\n      <\/div>\n\n    <\/div>\n  <\/div>\n<\/div>\n\n\n\n<div style=\"\n  display:grid;\n  grid-template-columns:42px 1fr;\n  column-gap:2px;\n  align-items:start;\n  margin:20px 0 30px;\n\">\n\n  <div style=\"\n    color:#B18418;\n    font-size:23px;\n    line-height:1.2;\n    font-weight:800;\n    letter-spacing:1px;\n    padding-top:5px;\n  \">\n    07\n  <\/div>\n\n  <h2 style=\"\n    margin:0;\n    color:#171D45;\n    font-size:30px;\n    line-height:1.2;\n    font-weight:800;\n    letter-spacing:-0.6px;\n  \">\nCe qu\u2019il faudra observer maintenant\n  <\/h2>\n\n<\/div>\n\n\n\n<p class=\"text-justify wp-block-paragraph\">La premi\u00e8re \u00e9tape sera l\u2019\u00e9valuation par les pairs, suivie d\u2019une reproduction ind\u00e9pendante. Les chercheurs devront d\u00e9terminer le substrat d\u2019ART, son m\u00e9canisme, son r\u00f4le chez les bact\u00e9riophages et la possibilit\u00e9 \u00e9ventuelle de le programmer.<\/p>\n\n\n\n<p class=\"text-justify wp-block-paragraph\">Il faudra aussi comparer le dispositif \u00e0 des m\u00e9thodes plus classiques. Combien de candidats pertinents produit-il ? Quel est son taux de faux positifs ? Quelle quantit\u00e9 de travail humain \u00e9conomise-t-il apr\u00e8s prise en compte de la v\u00e9rification, du calcul et des exp\u00e9riences n\u00e9cessaires ? Ces mesures permettront d\u2019\u00e9valuer l\u2019acc\u00e9l\u00e9ration r\u00e9elle plut\u00f4t que la seule vitesse d\u2019ex\u00e9cution.<\/p>\n\n\n\n<p class=\"text-justify wp-block-paragraph\">Enfin, la communaut\u00e9 devra d\u00e9finir des standards de publication pour les d\u00e9couvertes assist\u00e9es par agents : journaux d\u2019activit\u00e9 accessibles aux \u00e9valuateurs, d\u00e9claration des interventions humaines, provenance des donn\u00e9es et r\u00e8gles d\u2019attribution. Le NIH a d\u2019ailleurs renforc\u00e9 en 2026 ses initiatives consacr\u00e9es \u00e0 la r\u00e9plication et \u00e0 la reproductibilit\u00e9 de la recherche biom\u00e9dicale.<sup><a href=\"#ref8\" data-type=\"internal\" data-id=\"#ref8\">[8]<\/a><\/sup><\/p>\n\n\n\n<p class=\"text-justify wp-block-paragraph\">Le cas ART ne d\u00e9montre pas encore qu\u2019une IA peut remplacer le raisonnement et l\u2019exp\u00e9rimentation scientifiques. Il montre quelque chose de plus pr\u00e9cis : lorsqu\u2019un probl\u00e8me peut \u00eatre formul\u00e9, instrument\u00e9 et document\u00e9, des agents peuvent \u00e9largir consid\u00e9rablement l\u2019espace que les chercheurs sont capables d\u2019explorer. La prochaine \u00e9tape ne sera pas seulement de trouver plus vite, mais de prouver mieux.<\/p>\n\n\n\n<section style=\"\n  width: 100%;\n  margin: 34px auto;\n  padding: 30px;\n  box-sizing: border-box;\n  background-color: #3b4b84;\n  border-radius: 16px;\n  box-shadow: 0 8px 24px rgba(38, 52, 95, 0.18);\n  font-family: Arial, sans-serif;\n\">\n\n  <div style=\"\n    margin-bottom: 24px;\n    padding-bottom: 20px;\n    border-bottom: 1px solid rgba(255, 255, 255, 0.25);\n  \">\n    <h2 style=\"\n      margin: 0 0 12px;\n      color: #ffffff;\n      font-size: 27px;\n      line-height: 1.3;\n    \">\n      Pour aller plus loin\n    <\/h2>\n\n    <p style=\"\n      margin: 0;\n      max-width: 850px;\n      color: #e8ebf5;\n      font-size: 17px;\n      line-height: 1.7;\n    \">\n      Pour approfondir\n      <strong style=\"color: #ffffff;\">les liens entre intelligence artificielle,\n      donn\u00e9es biologiques, sant\u00e9 et m\u00e9thode scientifique<\/strong>,\n      d\u00e9couvrez \u00e9galement ces analyses du blog aivancity.\n    <\/p>\n  <\/div>\n\n  <div style=\"\n    display: grid;\n    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));\n    gap: 16px;\n  \">\n\n    <!-- CARTE 1 : PHENOPROMPT -->\n\n    <a href=\"https:\/\/aivancity.ai\/blog\/phenoprompt-rag-and-agentic-ai-meets-clinical-phenotyping\/\"\n       target=\"_blank\"\n       rel=\"noopener noreferrer\"\n       style=\"\n         display: flex;\n         flex-direction: column;\n         justify-content: space-between;\n         min-height: 185px;\n         padding: 21px;\n         box-sizing: border-box;\n         background-color: #ffffff;\n         border-top: 5px solid #3358ff;\n         border-radius: 11px;\n         color: #26345f;\n         text-decoration: none;\n         box-shadow: 0 4px 12px rgba(20, 29, 60, 0.16);\n       \">\n      <div>\n        <span style=\"\n          display: inline-block;\n          margin-bottom: 13px;\n          padding: 5px 10px;\n          background-color: #e9edff;\n          color: #3358ff;\n          border-radius: 20px;\n          font-size: 12px;\n          font-weight: 700;\n          letter-spacing: 0.5px;\n          text-transform: uppercase;\n        \">\n          Recherche en IA\n        <\/span>\n\n        <strong style=\"\n          display: block;\n          font-size: 17px;\n          line-height: 1.5;\n        \">\n          PhenoPrompt: RAG and Agentic AI\n          meets Clinical Phenotyping\n        <\/strong>\n      <\/div>\n\n      <span style=\"\n        display: block;\n        margin-top: 18px;\n        color: #3358ff;\n        font-size: 14px;\n        font-weight: 700;\n      \">\n        Lire l\u2019analyse &rarr;\n      <\/span>\n    <\/a>\n\n    <!-- CARTE 2 : ADN ET SANT\u00c9 -->\n\n    <a href=\"https:\/\/aivancity.ai\/blog\/notre-adn-parle-lia-commence-a-comprendre-ce-quil-annonce-pour-notre-sante\/\"\n       target=\"_blank\"\n       rel=\"noopener noreferrer\"\n       style=\"\n         display: flex;\n         flex-direction: column;\n         justify-content: space-between;\n         min-height: 185px;\n         padding: 21px;\n         box-sizing: border-box;\n         background-color: #ffffff;\n         border-top: 5px solid #009688;\n         border-radius: 11px;\n         color: #26345f;\n         text-decoration: none;\n         box-shadow: 0 4px 12px rgba(20, 29, 60, 0.16);\n       \">\n      <div>\n        <span style=\"\n          display: inline-block;\n          margin-bottom: 13px;\n          padding: 5px 10px;\n          background-color: #e3f5f2;\n          color: #007c71;\n          border-radius: 20px;\n          font-size: 12px;\n          font-weight: 700;\n          letter-spacing: 0.5px;\n          text-transform: uppercase;\n        \">\n          IA et sant\u00e9\n        <\/span>\n\n        <strong style=\"\n          display: block;\n          font-size: 17px;\n          line-height: 1.5;\n        \">\n          Notre ADN parle, l\u2019IA commence \u00e0 comprendre\n          ce qu\u2019il annonce pour notre sant\u00e9\n        <\/strong>\n      <\/div>\n\n      <span style=\"\n        display: block;\n        margin-top: 18px;\n        color: #007c71;\n        font-size: 14px;\n        font-weight: 700;\n      \">\n        Lire l\u2019analyse &rarr;\n      <\/span>\n    <\/a>\n\n    <!-- CARTE 3 : VACCIN UNIVERSEL -->\n\n    <a href=\"https:\/\/aivancity.ai\/blog\/lia-sattaque-aux-futures-pandemies-avec-un-vaccin-universel-inedit\/\"\n       target=\"_blank\"\n       rel=\"noopener noreferrer\"\n       style=\"\n         display: flex;\n         flex-direction: column;\n         justify-content: space-between;\n         min-height: 185px;\n         padding: 21px;\n         box-sizing: border-box;\n         background-color: #ffffff;\n         border-top: 5px solid #986e13;\n         border-radius: 11px;\n         color: #26345f;\n         text-decoration: none;\n         box-shadow: 0 4px 12px rgba(20, 29, 60, 0.16);\n       \">\n      <div>\n        <span style=\"\n          display: inline-block;\n          margin-bottom: 13px;\n          padding: 5px 10px;\n          background-color: #f7eed9;\n          color: #986e13;\n          border-radius: 20px;\n          font-size: 12px;\n          font-weight: 700;\n          letter-spacing: 0.5px;\n          text-transform: uppercase;\n        \">\n          IA et sant\u00e9\n        <\/span>\n\n        <strong style=\"\n          display: block;\n          font-size: 17px;\n          line-height: 1.5;\n        \">\n          Vaccin universel contre les coronavirus :\n          l\u2019IA franchit un cap\n        <\/strong>\n      <\/div>\n\n      <span style=\"\n        display: block;\n        margin-top: 18px;\n        color: #986e13;\n        font-size: 14px;\n        font-weight: 700;\n      \">\n        Lire l\u2019analyse &rarr;\n      <\/span>\n    <\/a>\n\n    <!-- CARTE 4 : IA G\u00c9N\u00c9RATIVE ET SCIENCE -->\n\n    <a href=\"https:\/\/aivancity.ai\/blog\/lia-generative-la-partie-emergee-de-liceberg\/\"\n       target=\"_blank\"\n       rel=\"noopener noreferrer\"\n       style=\"\n         display: flex;\n         flex-direction: column;\n         justify-content: space-between;\n         min-height: 185px;\n         padding: 21px;\n         box-sizing: border-box;\n         background-color: #ffffff;\n         border-top: 5px solid #e91e63;\n         border-radius: 11px;\n         color: #26345f;\n         text-decoration: none;\n         box-shadow: 0 4px 12px rgba(20, 29, 60, 0.16);\n       \">\n      <div>\n        <span style=\"\n          display: inline-block;\n          margin-bottom: 13px;\n          padding: 5px 10px;\n          background-color: #fde8ef;\n          color: #c2185b;\n          border-radius: 20px;\n          font-size: 12px;\n          font-weight: 700;\n          letter-spacing: 0.5px;\n          text-transform: uppercase;\n        \">\n          IA g\u00e9n\u00e9rative\n        <\/span>\n\n        <strong style=\"\n          display: block;\n          font-size: 17px;\n          line-height: 1.5;\n        \">\n          L\u2019IA g\u00e9n\u00e9rative, la partie \u00e9merg\u00e9e\n          de l\u2019iceberg\n        <\/strong>\n      <\/div>\n\n      <span style=\"\n        display: block;\n        margin-top: 18px;\n        color: #c2185b;\n        font-size: 14px;\n        font-weight: 700;\n      \">\n        Lire l\u2019analyse &rarr;\n      <\/span>\n    <\/a>\n\n  <\/div>\n<\/section>\n\n\n\n<section style=\"\n  width:100%;\n  margin:32px auto;\n  padding:28px 30px;\n  box-sizing:border-box;\n  background-color:#f4f6fb;\n  border:1px solid #d9dce8;\n  border-radius:14px;\n  box-shadow:0 5px 18px rgba(59,75,132,0.10);\n  font-family:Arial,sans-serif;\n\">\n\n  <div style=\"\n    margin-bottom:22px;\n    padding-bottom:14px;\n    border-bottom:3px solid #3b4b84;\n  \">\n    <h2 style=\"\n      margin:0;\n      color:#3b4b84;\n      font-size:25px;\n      line-height:1.3;\n      font-weight:700;\n    \">\n      Sources\n    <\/h2>\n  <\/div>\n\n  <div style=\"\n    display:flex;\n    flex-direction:column;\n    gap:13px;\n  \">\n\n    <!-- SOURCE 1 -->\n    <p id=\"ref1\" style=\"\n      margin:0;\n      padding:16px 18px;\n      background:#ffffff;\n      color:#26345f;\n      border-left:4px solid #3358ff;\n      border-radius:8px;\n      font-size:15px;\n      line-height:1.65;\n      text-align:justify;\n    \">\n      <strong style=\"color:#3358ff;\">[1]<\/strong>\n      Anthropic. (23 septembre 2026).\n      <em>Claude discovers a novel enzyme system with CRISPR-like repeats<\/em>.\n      <a href=\"https:\/\/www.anthropic.com\/news\/claude-discovers-novel-enzyme-system\"\n         target=\"_blank\"\n         rel=\"noopener noreferrer\"\n         style=\"color:#3358ff;font-weight:700;text-decoration:underline;overflow-wrap:anywhere;\">\n        Consulter la source\n      <\/a>\n    <\/p>\n\n    <!-- SOURCE 2 -->\n    <p id=\"ref2\" style=\"\n      margin:0;\n      padding:16px 18px;\n      background:#ffffff;\n      color:#26345f;\n      border-left:4px solid #009688;\n      border-radius:8px;\n      font-size:15px;\n      line-height:1.65;\n      text-align:justify;\n    \">\n      <strong style=\"color:#007c71;\">[2]<\/strong>\n      Yoon, P. H. et al. (2026).\n      <em>Autonomous AI agents discover reverse transcriptases with tandem repeat arrays<\/em>.\n      Pr\u00e9publication.\n      <a href=\"https:\/\/www-cdn.anthropic.com\/22573675ada52a8ca8a97a1a4b4326b2f208a071.pdf\"\n         target=\"_blank\"\n         rel=\"noopener noreferrer\"\n         style=\"color:#007c71;font-weight:700;text-decoration:underline;overflow-wrap:anywhere;\">\n        Consulter la pr\u00e9publication\n      <\/a>\n    <\/p>\n\n    <!-- SOURCE 3 -->\n    <p id=\"ref3\" style=\"\n      margin:0;\n      padding:16px 18px;\n      background:#ffffff;\n      color:#26345f;\n      border-left:4px solid #986e13;\n      border-radius:8px;\n      font-size:15px;\n      line-height:1.65;\n      text-align:justify;\n    \">\n      <strong style=\"color:#986e13;\">[3]<\/strong>\n      Nature. (25 septembre 2026).\n      <em>Anthropic\u2019s AI biolab finds \u2018CRISPR-like\u2019 DNA in viruses. What\u2019s next?<\/em>\n      <a href=\"https:\/\/www.nature.com\/articles\/d41586-026-03039-6\"\n         target=\"_blank\"\n         rel=\"noopener noreferrer\"\n         style=\"color:#986e13;font-weight:700;text-decoration:underline;overflow-wrap:anywhere;\">\n        Consulter l&rsquo;article\n      <\/a>\n    <\/p>\n\n    <!-- SOURCE 4 -->\n    <p id=\"ref4\" style=\"\n      margin:0;\n      padding:16px 18px;\n      background:#ffffff;\n      color:#26345f;\n      border-left:4px solid #e91e63;\n      border-radius:8px;\n      font-size:15px;\n      line-height:1.65;\n      text-align:justify;\n    \">\n      <strong style=\"color:#c2185b;\">[4]<\/strong>\n      TechCrunch. (23 septembre 2026).\n      <em>Anthropic says its biology lab has already found something big<\/em>.\n      <a href=\"https:\/\/techcrunch.com\/2026\/09\/23\/anthropic-says-its-biology-lab-has-already-found-something-big\/\"\n         target=\"_blank\"\n         rel=\"noopener noreferrer\"\n         style=\"color:#c2185b;font-weight:700;text-decoration:underline;overflow-wrap:anywhere;\">\n        Consulter l&rsquo;article\n      <\/a>\n    <\/p>\n\n    <!-- SOURCE 5 -->\n    <p id=\"ref5\" style=\"\n      margin:0;\n      padding:16px 18px;\n      background:#ffffff;\n      color:#26345f;\n      border-left:4px solid #3b4b84;\n      border-radius:8px;\n      font-size:15px;\n      line-height:1.65;\n      text-align:justify;\n    \">\n      <strong style=\"color:#3b4b84;\">[5]<\/strong>\n      WIRED. (29 septembre 2026).\n      <em>Anthropic Says It Discovered a Crispr-Like System. Now What?<\/em>\n      <a href=\"https:\/\/www.wired.com\/story\/anthropic-says-it-discovered-a-crispr-like-system-now-what\/\"\n         target=\"_blank\"\n         rel=\"noopener noreferrer\"\n         style=\"color:#3b4b84;font-weight:700;text-decoration:underline;overflow-wrap:anywhere;\">\n        Consulter l&rsquo;article\n      <\/a>\n    <\/p>\n\n    <!-- SOURCE 6 -->\n    <p id=\"ref6\" style=\"\n      margin:0;\n      padding:16px 18px;\n      background:#ffffff;\n      color:#26345f;\n      border-left:4px solid #3358ff;\n      border-radius:8px;\n      font-size:15px;\n      line-height:1.65;\n      text-align:justify;\n    \">\n      <strong style=\"color:#3358ff;\">[6]<\/strong>\n      The Atlantic. (4 octobre 2026).\n      <em>AI\u2019s Real Gift to Science<\/em>.\n      <a href=\"https:\/\/www.theatlantic.com\/science\/2026\/10\/anthropic-artificial-intelligence-science-biology\/688878\/\"\n         target=\"_blank\"\n         rel=\"noopener noreferrer\"\n         style=\"color:#3358ff;font-weight:700;text-decoration:underline;overflow-wrap:anywhere;\">\n        Consulter l&rsquo;article\n      <\/a>\n    <\/p>\n\n    <!-- SOURCE 7 -->\n    <p id=\"ref7\" style=\"\n      margin:0;\n      padding:16px 18px;\n      background:#ffffff;\n      color:#26345f;\n      border-left:4px solid #009688;\n      border-radius:8px;\n      font-size:15px;\n      line-height:1.65;\n      text-align:justify;\n    \">\n      <strong style=\"color:#007c71;\">[7]<\/strong>\n      Korn, A. M. et al. (2021).\n      <em>Comparative Genomics of Three Novel Jumbo Bacteriophages Infecting Staphylococcus aureus<\/em>.\n      Journal of Virology.\n      <a href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/34287047\/\"\n         target=\"_blank\"\n         rel=\"noopener noreferrer\"\n         style=\"color:#007c71;font-weight:700;text-decoration:underline;overflow-wrap:anywhere;\">\n        Consulter l&rsquo;\u00e9tude\n      <\/a>\n    <\/p>\n\n    <!-- SOURCE 8 -->\n    <p id=\"ref8\" style=\"\n      margin:0;\n      padding:16px 18px;\n      background:#ffffff;\n      color:#26345f;\n      border-left:4px solid #986e13;\n      border-radius:8px;\n      font-size:15px;\n      line-height:1.65;\n      text-align:justify;\n    \">\n      <strong style=\"color:#986e13;\">[8]<\/strong>\n      National Institutes of Health. (2026).\n      <em>Strengthening Replication and Reproducibility of NIH-funded Research<\/em>.\n      <a href=\"https:\/\/www.nih.gov\/replicationandreproducibility\"\n         target=\"_blank\"\n         rel=\"noopener noreferrer\"\n         style=\"color:#986e13;font-weight:700;text-decoration:underline;overflow-wrap:anywhere;\">\n        Consulter la source\n      <\/a>\n    <\/p>\n\n  <\/div>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>Le 23 septembre 2026, Anthropic a pr\u00e9sent\u00e9 les premiers travaux de son laboratoire de biologie assist\u00e9 par IA. L\u2019entreprise affirme qu\u2019un ensemble d\u2019agents Claude a identifi\u00e9, dans des donn\u00e9es g\u00e9nomiques, un syst\u00e8me associant une transcriptase&#8230;<\/p>\n","protected":false},"author":7,"featured_media":661939,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"content-type":"","footnotes":""},"categories":[129,120],"tags":[59],"class_list":["post-661938","post","type-post","status-publish","format-standard","has-post-thumbnail","category-ia-science","category-recherche-en-ia","tag-parlonsia"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Avec Claude, une nouvelle \u00e9tape pour la recherche en biologie ? - aivancity blog<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/aivancity.ai\/blog\/claude-recherche-biologie-decouverte-anthropic\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Avec Claude, une nouvelle \u00e9tape pour la recherche en biologie ? - aivancity blog\" \/>\n<meta property=\"og:description\" content=\"Le 23 septembre 2026, Anthropic a pr\u00e9sent\u00e9 les premiers travaux de son laboratoire de biologie assist\u00e9 par IA. L\u2019entreprise affirme qu\u2019un ensemble d\u2019agents Claude a identifi\u00e9, dans des donn\u00e9es g\u00e9nomiques, un syst\u00e8me associant une transcriptase...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/aivancity.ai\/blog\/claude-recherche-biologie-decouverte-anthropic\/\" \/>\n<meta property=\"og:site_name\" content=\"aivancity blog\" \/>\n<meta property=\"article:published_time\" content=\"2026-10-30T11:53:57+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-30T11:54:01+00:00\" \/>\n<meta name=\"author\" content=\"aivancity\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"aivancity\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"11 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/aivancity.ai\\\/blog\\\/claude-recherche-biologie-decouverte-anthropic\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/aivancity.ai\\\/blog\\\/claude-recherche-biologie-decouverte-anthropic\\\/\"},\"author\":{\"name\":\"aivancity\",\"@id\":\"https:\\\/\\\/aivancity.ai\\\/blog\\\/#\\\/schema\\\/person\\\/70f8508e84e45571c5fd172ea40ef3d4\"},\"headline\":\"Avec Claude, une nouvelle \u00e9tape pour la recherche en biologie ?\",\"datePublished\":\"2026-10-30T11:53:57+00:00\",\"dateModified\":\"2026-10-30T11:54:01+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/aivancity.ai\\\/blog\\\/claude-recherche-biologie-decouverte-anthropic\\\/\"},\"wordCount\":2133,\"image\":{\"@id\":\"https:\\\/\\\/aivancity.ai\\\/blog\\\/claude-recherche-biologie-decouverte-anthropic\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/aivancity.ai\\\/blog\\\/wp-content\\\/uploads\\\/2026\\\/10\\\/Collage-scientifique-de-la-vie.png\",\"keywords\":[\"Parlons IA\"],\"articleSection\":[\"IA &amp; Science\",\"Recherche en IA\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/aivancity.ai\\\/blog\\\/claude-recherche-biologie-decouverte-anthropic\\\/\",\"url\":\"https:\\\/\\\/aivancity.ai\\\/blog\\\/claude-recherche-biologie-decouverte-anthropic\\\/\",\"name\":\"Avec Claude, une nouvelle \u00e9tape pour la recherche en biologie ? 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