{"id":7160,"date":"2018-11-22T01:04:52","date_gmt":"2018-11-22T00:04:52","guid":{"rendered":"https:\/\/www.mio.osupytheas.fr\/fr\/archive_page\/meb-axe-thematique-5\/"},"modified":"2024-09-19T09:58:42","modified_gmt":"2024-09-19T07:58:42","slug":"meb-axe-thematique-5","status":"publish","type":"archive_page","link":"https:\/\/www.mio.osupytheas.fr\/fr\/meb-axe-thematique-5\/","title":{"rendered":"MEB – Axe th\u00e9matique 5"},"content":{"rendered":"
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Biotechnologie et Instrumentation<\/h3>\r\n

Mod\u00e9eateur<\/strong> : Yannick Combet-Blanc<\/a><\/em><\/p>\r\n

Cet axe a pour ambition de d\u00e9velopper des proc\u00e9d\u00e9s biotechnologiques \u00e0 partir de microorganismes marins d\u00e9di\u00e9s \u00e0 la production d\u2019\u00e9nergie dites \u00ab\u00a0propres\u00a0\u00bb et de mol\u00e9cules \u00e0 hautes valeurs ajout\u00e9es, ainsi qu\u2019\u00e0 la biorem\u00e9diation des environnements contamin\u00e9s par des m\u00e9taux. Ce dernier volet se d\u00e9roule en interaction avec l\u2019axe 4.<\/p>\r\n

Cette partie des recherches de l\u2019\u00e9quipe s\u2019effectue en partenariat avec des laboratoires des pays du Sud en utilisant les outils de coop\u00e9ration scientifique de l\u2019IRD (expatriation des chercheurs, MLD, JEAI, Laboratoire Mixte International).<\/p>\r\n\r\n

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Exemples d’\u00e9tudes<\/h3>\r\n

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Bio-H2<\/strong><\/h3>\r\n

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Mise en \u0153uvre d\u2019un bioproc\u00e9d\u00e9 de production d\u2019hydrog\u00e8ne \u00e0 partir de substrats fermentescibles en utilisant des microorganismes issus d\u2019\u00e9cosyst\u00e8mes de types sources thermales chaudes et marines permettant d\u2019utiliser de l\u2019eau de mer comme milieu de culture.<\/p>\r\n

En savoir plus sur le projet JEAI Biotech H2<\/a><\/p>\r\n\r\n<\/div>\r\n<\/div>\r\n<\/section><\/div>\r\n

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Methanisation<\/h3>\r\n

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Exemple de reconstruction de g\u00e9nomes et de voies m\u00e9taboliques \u00e0 partir de donn\u00e9es m\u00e9taOmiques dans des digesteur ana\u00e9robiques (Kouzouma et al, 2017)<\/em><\/p>\r\nEtude de la robustesse d\u2019un proc\u00e9d\u00e9 de m\u00e9thanisation en condition inhibitrice, en d\u00e9veloppant un outil de m\u00e9tatranscriptomique.\r\n

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Fish-Box<\/strong><\/h3>\r\n\"\"\r\n\r\nFluorescent whole cell molecular probes are developed to understand marine microbial interactions. They are labelling rRNA and mRNA to quantify target microorganisms while expressing specific genes.\r\n\r\nTSA-FISH (Tyramide Signal Amplification-Fluorescent In Situ Hybridization) skills are regularly improved and updated (Zeller et al. 2016, Riou et al. 2017, Brient et al. 2017; FISHBOX FUI project)\r\n

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