› Stochastic features of haloarchaeal DNA replication and repair - Hannu MYLLYKALLIO, Laboratoire d'Optique et Biosciences
11:25-11:50 (25min)
› Introducing an opposite twist: Consequence of DNA Gyrase activity on viability and DNA topology of hyperthermophilic archaeon Thermococcus kodakarensis - Paul VILLAIN, Institut de Biologie Intégrative de la Cellule
11:50-12:15 (25min)
› Step by step dissection of the ATP-dependent catalysis of reverse gyrase - Marc NADAL, Institut Jacques Monod
12:15-12:40 (25min)
› Structural basis for DNA replication by the archaeal D-family DNA polymerase revealed by cryo-electron microscopy - Ludovic SAUGUET, Institut Pasteur
14:20-14:45 (25min)
› A Comparative study of ribonucleotides incorporation reveals strong bias and hotspots in the genome of two Archaea: H. volcanii and T. barophilus. - Yann MOALIC, Laboratoire de Microbiologie des Environnements Extrêmes
14:45-15:10 (25min)
› Recombinase/primase interplay in the hyperthermophilic archaeon Pyrococcus abyssi : toward a coupling between recombination and replication machinery ? - Gaëlle HOGREL, Laboratoire de Microbiologie des Environnements Extrêmes
15:10-15:20 (10min)
› Initiation of DNA replication in Archaea: new paradigm - Rémi DULERMO, Laboratoire de Microbiologie des Environnements Extrêmes
15:20-15:45 (25min)
› Archaea-guided identification of an elusive human rRNA m6A methyltransferase enzyme - Marc GRAILLE, Laboratoire de Biochimie
16:10-16:35 (25min)
› Insights into associated-RNA degrading enzymes and RNA processing pathways in Archaea - Béatrice CLOUET D'ORVAL, Laboratoire de Microbiologie et de Génétique Moléculaires
16:35-17:00 (25min)
› Biochemical and Structural studies of the ASH-Ski2 helicase/aRNase J Ribonuclease Complex in Thermococcales - Manon BATISTA, Laboratoire de Microbiologie et de Génétique Moléculaires
17:00-17:25 (25min)
› The β-CASP aRNase J ribonuclease is at the cross-road of the translation and RNA degradation machineries, the ribosome and the exosome, together with the archaeal specific helicase ASH-Ski2 in Thermococcales - Etienne Clarisse, Laboratoire de Microbiologie et de Génétique Moléculaires
17:25-17:35 (10min)
› Mobile Genetic Elements diversity and evolution in 100 Thermococcales genomes - Violette DA CUNHA, Institut de Biologie Intégrative de la Cellule, Biologie Moléculaire du Gène chez les Extrêmophiles
09:55-10:20 (25min)
› Evolution of the universal Sua5/YrdC enzymes: when simplification is the ultimate sophistication. - Tamara BASTA, Institut de Biologie Intégrative de la Cellule
10:20-10:45 (25min)
› Structural studies of latent allostery in Ignicoccus islandicus malate dehydrogenases - Jennifer ROCHE, Institut de Biologie Structurale
10:45-11:10 (25min)
› Towards a domain-containing membrane organization in Archaea? Insights from the Thermococcales lipid composition - Maxime TOURTE, Microbiologie, Adaptation et Pathogénie
11:30-11:55 (25min)
› Integration strategies of the plasmid family pT26-2 - Catherine BADEL, Institut de Biologie Intégrative de la Cellule
11:55-12:20 (25min)
› The First Self-Transmissible Plasmid in Euryarchaeota - Ryan CATCHPOLE, Biologie Moléculaire du Gène chez les Extrêmophiles, Institut de Biologie Intégrative de la Cellule
12:20-12:45 (25min)
› The conflicting signals for reconstructing the Tree of Life - Morgan Gaia, Biologie Moléculaire du Gène chez les Extrêmophiles
14:25-14:50 (25min)
› Sequence motifs recognized by the casposon integrase Cas1 of Aciduliprofundum boonei - Pierre BEGUIN, Biologie Moléculaire du Gène chez les Extrêmophiles
14:50-15:10 (20min)
› A new class of signalling messenger molecules discovered in prokaryotes. - Christophe ROUILLON, University of St Andrews
15:15-15:40 (25min)
› How do archaea assimilate nitrogen? The archaeal glutamate synthase structure reveals a “primitive” multi-component machinery fueled with a new electron donor. - Tristan WAGNER, Max Planck Institute for Marine Microbiology
16:50-17:15 (25min)
› Exploring the biotechnological potential of a novel CAZyme family from hyperthermophilic archaea - Hala CHAMIEH, Université Libanaise - Centre Azm pour la Recherche en Biotechnologie et ses Applications
17:15-17:25 (10min)
› Viruses of hyperthermophilic archaea isolated from deep-sea hydrothermal vents - Sarah THIROUX, Laboratoire de Microbiologie des Environnements Extrêmes
17:25-17:50 (25min)
› Advanced in cultivation of terrestrial Korarchaeota - Stéphane L'Haridon, Laboratoire de Microbiologie des Environnements Extrêmes [Plouzané]
17:50-18:00 (10min)
› Genomic variation in microbial populations inhabiting the marine subseafloor at deep-sea hydrothermal vents - Mohamed JEBBAR, Laboratoire de Microbiologie des Environnements Extrêmes
09:30-09:55 (25min)
› Exploration of the potential physiological functions of the master SurR regulator SurR at high pressures in Thermococcus barophilus MP. - Jordan HARTUNIANS, Laboratoire de Microbiologie des Environnements Extrêmes
09:55-10:20 (25min)
› Genome-resolved metagenomics illuminates the evolutionary links between methanogenesis, anaerobic methanotrophy, and short-chain alkane oxidation - Guillaume BORREL, Biologie Evolutive de la Cellule Microbienne
10:20-10:45 (25min)
› Slaying It: The Polyvalent Nature of Archaeal S-layers - Adrienne KISH, Muséum National d'Histoire Naturelle
10:45-11:10 (25min)
› First insights into continuous enrichment cultures of hyperthermophilic microorganisms potentially affiliated with the DPANN superphylum - Erwan ROUSSEL, Laboratoire de Microbiologie des Environnements Extrêmes
11:25-11:35 (10min)
› Temporal dynamics of microbial diversity in active hydrothermal vents : first insights into colonization processes - David FRANCOIS, Laboratoire de Microbiologie des Environnements Extrêmes
11:35-11:45 (10min)
› diversité des méthanogènes dans les microbiotes humains - Ghiles GRINE, Microbes évolution phylogénie et infections
11:45-12:10 (25min)
