Zobrazeno 1 - 10
of 211
pro vyhledávání: '"M. Oger"'
Autor:
Lilian A. Cloarec, Thomas Bacchetta, Maxime Bruto, Christophe Leboulanger, Vincent Grossi, Céline Brochier-Armanet, Jean-Pierre Flandrois, Adrian Zurmely, Cécile Bernard, Marc Troussellier, Hélène Agogué, Magali Ader, Christine Oger-Desfeux, Philippe M. Oger, Adrien Vigneron, Mylène Hugoni
Publikováno v:
Microbiome, Vol 12, Iss 1, Pp 1-16 (2024)
Abstract Background DPANN archaea, including Woesearchaeota, encompass a large fraction of the archaeal diversity, yet their genomic diversity, lifestyle, and role in natural microbiomes remain elusive. With an archaeal assemblage naturally enriched
Externí odkaz:
https://doaj.org/article/ea3170c80ca34f419a4216242c093204
Autor:
Adrien Vigneron, Lilian A. Cloarec, Hélène Agogué, Cécile Bernard, Sébastien Duperron, Christophe Leboulanger, Claire Carré, Patrice Got, Cécile Roques, Marc Troussellier, Didier Jézéquel, Alexis Groleau, Magali Ader, Philipe M. Oger, Mylène Hugoni
Publikováno v:
Communications Earth & Environment, Vol 5, Iss 1, Pp 1-9 (2024)
Abstract Anthropogenic perturbations profoundly affect aquatic ecosystem microbiomes and associated ecological functions. Comparatively, the effects of geological stresses on microbiome composition and stability remain poorly explored. Here, we monit
Externí odkaz:
https://doaj.org/article/c11f07387fc0414a92dde24c356ec370
Autor:
Andreas Teske, Philippe M. Oger
Publikováno v:
Frontiers in Microbiology, Vol 15 (2024)
Externí odkaz:
https://doaj.org/article/faf05ce58e364aa3994e1284b33d7b82
Autor:
Sébastien Duperron, Sébastien Halary, Jean-Pierre Bouly, Théotime Roussel, Myléne Hugoni, Maxime Bruto, Philippe M. Oger, Charlotte Duval, Anthony Woo, Didier Jézéquel, Magali Ader, Christophe Leboulanger, Hélène Agogué, Vincent Grossi, Marc Troussellier, Cécile Bernard
Publikováno v:
Frontiers in Microbiology, Vol 15 (2024)
Saline-alkaline lakes often shelter high biomasses despite challenging conditions, owing to the occurrence of highly adapted phototrophs. Dziani Dzaha (Mayotte) is one such lake characterized by the stable co-dominance of the cyanobacterium Limnospir
Externí odkaz:
https://doaj.org/article/99387e80f63442049b53c3b4a0581edc
Publikováno v:
Microorganisms, Vol 12, Iss 8, p 1738 (2024)
Climate change and the scarcity of primary resources are driving the development of new, more renewable and environmentally friendly industrial processes. As part of this green chemistry approach, extremozymes (extreme microbial enzymes) can be used
Externí odkaz:
https://doaj.org/article/41d434a4fe11405e8da4e3793c14a472
Publikováno v:
Frontiers in Microbiology, Vol 14 (2023)
DNA ligase is an important enzyme ubiquitous in all three kingdoms of life that can ligate DNA strands, thus playing essential roles in DNA replication, repair and recombination in vivo. In vitro, DNA ligase is also used in biotechnological applicati
Externí odkaz:
https://doaj.org/article/87b5a521c45542a889e3267676163354
Autor:
Maxime Tourte, Sarah Coffinet, Lars Wörmer, Julius S. Lipp, Kai-Uwe Hinrichs, Philippe M. Oger
Publikováno v:
Frontiers in Microbiology, Vol 13 (2022)
One of the most distinctive characteristics of archaea is their unique lipids. While the general nature of archaeal lipids has been linked to their tolerance to extreme conditions, little is known about the diversity of lipidic structures archaea are
Externí odkaz:
https://doaj.org/article/4922cf6e391d49c9947055f92ab130eb
Autor:
Marta Salvador-Castell, Maksym Golub, Nelli Erwin, Bruno Demé, Nicholas J. Brooks, Roland Winter, Judith Peters, Philippe M. Oger
Publikováno v:
Communications Biology, Vol 4, Iss 1, Pp 1-13 (2021)
By studying the properties of a synthetic membrane mimicking an archaeal membrane and containing the apolar polyisoprenoid squalane, Salvador-Castell et al. show that lipid bilayer stability and functionality are shifted to higher temperatures under
Externí odkaz:
https://doaj.org/article/0270c3c5a2ae48b6946e16be5ee4bfc1
Publikováno v:
Membranes, Vol 13, Iss 4, p 386 (2023)
Lipid membranes are a key component of living systems and have been essential to the origin of life. One hypothesis for the origin of life assumes the existence of protomembranes with ancient lipids formed by Fischer–Tropsch synthesis. We determine
Externí odkaz:
https://doaj.org/article/d460b9e0dd774f86b576191bd65683dd
Publikováno v:
Frontiers in Chemistry, Vol 8 (2020)
Archaea are known to inhabit some of the most extreme environments on Earth. The ability of archaea possessing membrane bilayers to adapt to high temperature (>85°C) and high pressure (>1,000 bar) environments is proposed to be due to the presence o
Externí odkaz:
https://doaj.org/article/78f502303176419bbc51290b52532a11