{"id":40343,"date":"2026-11-11T10:50:30","date_gmt":"2026-11-11T09:50:30","guid":{"rendered":"https:\/\/ggba.swiss\/unige-and-hes-so-develop-a-micro-factory-that-stores-data-in-dna\/"},"modified":"2026-11-11T10:53:23","modified_gmt":"2026-11-11T09:53:23","slug":"lunige-et-la-hes-so-developpent-une-micro-usine-qui-stocke-des-donnees-dans-ladn","status":"publish","type":"post","link":"https:\/\/ggba.swiss\/fr\/lunige-et-la-hes-so-developpent-une-micro-usine-qui-stocke-des-donnees-dans-ladn\/","title":{"rendered":"L’UNIGE et la HES-SO d\u00e9veloppent une micro-usine qui stocke des donn\u00e9es dans l’ADN"},"content":{"rendered":"\n

L’Universit\u00e9 de Gen\u00e8ve (UNIGE<\/a>) et la HES-SO<\/a>, repr\u00e9sent\u00e9e par la haute \u00e9cole d’ing\u00e9nierie HE-Arc<\/a>, ont d\u00e9velopp\u00e9 une micro-usine qui stocke des donn\u00e9es num\u00e9riques sous forme d’ADN. La machine est le fruit de DNAMIC<\/a>, un projet europ\u00e9en lanc\u00e9 en 2023 avec des partenaires de plusieurs pays et financ\u00e9 par Horizon Europe<\/a>.<\/p>\n\n\n\n

Les fichiers num\u00e9riques sont convertis du code binaire en un code \u00e0 quatre lettres sur les bases de l’ADN, A, T, G et C, en respectant les contraintes chimiques de l’ADN. Le fichier encod\u00e9 est ensuite synth\u00e9tis\u00e9 sous forme de brin d’ADN, un processus qui peut prendre plusieurs heures, gr\u00e2ce \u00e0 une machine de synth\u00e8se de l’entreprise de biotechnologie autrichienne Kilobaser<\/a>. L’ADN est scell\u00e9 dans de petites capsules en acier inoxydable qui le prot\u00e8gent de l’oxyg\u00e8ne, de la lumi\u00e8re, de l’humidit\u00e9 et de la chaleur, et les archives stock\u00e9es ne n\u00e9cessitent aucune \u00e9nergie suppl\u00e9mentaire.<\/p>\n\n\n\n

Selon l’UNIGE, un gramme d’ADN pourrait th\u00e9oriquement contenir l’\u00e9quivalent de plusieurs milliers de disques durs pendant plusieurs milliers d’ann\u00e9es.<\/p>\n\n\n\n

Une archive horlog\u00e8re pour premier test<\/h4>\n\n\n\n

Le syst\u00e8me a \u00e9t\u00e9 test\u00e9 sur le campus de la HE-Arc \u00e0 Saint-Imier, dans le canton de Berne, o\u00f9 il a encod\u00e9 une archive du patrimoine horloger du Centre jurassien d’archives et de recherches \u00e9conomiques (CEJARE<\/a>). L’UNIGE a d\u00e9velopp\u00e9 l’outil d’archivage utilis\u00e9 pour l’encodage, et la HE-Arc a travaill\u00e9 sur l’architecture technique et la cybers\u00e9curit\u00e9 de la machine. Le syst\u00e8me permettra aussi de relire l’archive \u00e0 l’avenir.<\/p>\n\n\n\n

Les prochaines \u00e9tapes comprennent l’automatisation du s\u00e9quen\u00e7age, du d\u00e9codage et de la gestion interne des archives. L’\u00e9quipe cherche de nouveaux financements pour poursuivre le d\u00e9veloppement et faire de cette technologie une start-up. Vu son co\u00fbt actuel, son usage devrait rester limit\u00e9, pour l’instant, \u00e0 la conservation d’archives de valeur.<\/p>\n","protected":false},"excerpt":{"rendered":"

L’Universit\u00e9 de Gen\u00e8ve et la HES-SO, via sa haute \u00e9cole d’ing\u00e9nierie HE-Arc, ont d\u00e9velopp\u00e9 avec des partenaires europ\u00e9ens une micro-usine qui encode des donn\u00e9es num\u00e9riques en ADN et les scelle dans des capsules en acier inoxydable. Elle a \u00e9t\u00e9 test\u00e9e sur une archive du patrimoine horloger \u00e0 Saint-Imier.<\/p>\n","protected":false},"author":6,"featured_media":40340,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"mc4wp_mailchimp_campaign":[],"footnotes":""},"categories":[845],"tags":[1197,1142,1139],"class_list":["post-40343","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tech","tag-engineering-fr-2","tag-rd-fr-2","tag-sustainability-fr-2"],"acf":[],"yoast_head":"\nUNIGE and HES-SO develop a DNA data storage micro-factory<\/title>\n<meta name=\"description\" content=\"The University of Geneva and HES-SO's HE-Arc develop, with European partners, a micro-factory that archives data in DNA.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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