Obiettivo Terrestrial mud volcanos are extreme environments with pH values below even 1, with temperatures up to 70 ºC. They represent ‘hotspots’ of greenhouse gas emissions. Despite the hostile conditions, mud volcanos harbour very unique microbial communities involved in the cycling of elements like carbon, hydrogen, sulfur, and nitrogen. Microbial communities in extreme environments are characterized by low biodiversity and as a consequence serve as good models to study linkages between genomic potential and environmental parameters. Metagenome studies have shown that most of the microorganisms in extreme environments are only distantly related to cultivated bacteria. Therefore, state-of the-art enrichment techniques using chemostat and sequencing batch cultivation with inocula from geothermal sites and driven by physiological information from metagenomic/metatranscriptomic data have a high potential to result in novel isolates. This was already demonstrated by our isolation of both mesophilic and thermophilic acid-loving methanotrophs. The aim of this project is to obtain a fundamental understanding of the microbial ecology of extremely acid terrestrial mud volcanos with special emphasis on the elemental cycles of sulfur, methane and nitrogen. After identification and isolation, the microbial key players will be investigated to unravel the molecular mechanisms by which they adapt to extreme (thermo)acidophilic conditions. To achieve this, several parallel and complementary state-of-the-art-approaches will be combined, e.g. meta-omics, microbial ecophysiology, cultivation techniques, cell biology/biochemistry, metabolism/gene expression studies. The project will profoundly increase the understanding of these natural hotspots of greenhouse gas production/degradation and newly isolated strains have a high potential for finding sustainable solutions for the most pressing grand challenges of the European society e.g. new green enzymatic catalyst and technologies for industry. Campo scientifico natural sciencesbiological sciencesgeneticsDNAnatural sciencesearth and related environmental sciencesgeologyvolcanologynatural sciencesbiological sciencesecologyecosystemsnatural scienceschemical sciencesorganic chemistryaliphatic compoundsnatural sciencesbiological sciencesgeneticsgenomes Programma(i) H2020-EU.1.1. - EXCELLENT SCIENCE - European Research Council (ERC) Main Programme Argomento(i) ERC-ADG-2014 - ERC Advanced Grant Invito a presentare proposte ERC-2014-ADG Vedi altri progetti per questo bando Meccanismo di finanziamento ERC-ADG - Advanced Grant Istituzione ospitante STICHTING RADBOUD UNIVERSITEIT Contribution nette de l'UE € 2 263 490,00 Indirizzo HOUTLAAN 4 6525 XZ Nijmegen Paesi Bassi Mostra sulla mappa Regione Oost-Nederland Gelderland Arnhem/Nijmegen Tipo di attività Higher or Secondary Education Establishments Collegamenti Contatta l’organizzazione Opens in new window Sito web Opens in new window Partecipazione a programmi di R&I dell'UE Opens in new window Rete di collaborazione HORIZON Opens in new window Costo totale € 2 263 490,00 Beneficiari (1) Classifica in ordine alfabetico Classifica per Contributo netto dell'UE Espandi tutto Riduci tutto STICHTING RADBOUD UNIVERSITEIT Paesi Bassi Contribution nette de l'UE € 2 263 490,00 Indirizzo HOUTLAAN 4 6525 XZ Nijmegen Mostra sulla mappa Regione Oost-Nederland Gelderland Arnhem/Nijmegen Tipo di attività Higher or Secondary Education Establishments Collegamenti Contatta l’organizzazione Opens in new window Sito web Opens in new window Partecipazione a programmi di R&I dell'UE Opens in new window Rete di collaborazione HORIZON Opens in new window Costo totale € 2 263 490,00
