Enregistré dans:
| Auteurs principaux: | , , |
|---|---|
| Format: | Artículo científico |
| Langue: | en |
| Publié: |
Current opinion in microbiology
2025
|
| Sujets: | |
| Accès en ligne: | https://pubmed.ncbi.nlm.nih.gov/40886499/ |
| Tags: |
Ajouter un tag
Pas de tags, Soyez le premier à ajouter un tag!
|
| _version_ | 1868266157489782784 |
|---|---|
| author | Tveit, Alexander Tøsdal Dumont, Marc G Schmider, Tilman |
| author_facet | Tveit, Alexander Tøsdal Dumont, Marc G Schmider, Tilman Tveit, Alexander Tøsdal Dumont, Marc G Schmider, Tilman |
| collection | PubMed - marine biology |
| contents | Physiology of atmospheric methane-oxidizing bacteria. Tveit, Alexander Tøsdal Dumont, Marc G Schmider, Tilman Atmosphere Methane Air Microbiology Methylococcaceae Carbon Oxidation-Reduction Methylocystaceae The biological sink for atmospheric methane consists of atmospheric methane-oxidizing bacteria (atmMOB) that persistently oxidize atmospheric methane as carbon and energy source and conventional methanotrophs that transiently oxidize atmospheric methane after exposure to elevated methane concentrations. The ecology and environmental activity of atmMOB have been studied for several decades, but until the first detailed characterization in 2019 of an atmMOB in pure culture that can grow with air as the sole energy (methane, carbon monoxide and molecular hydrogen) and carbon (methane and carbon dioxide) source, their physiology was mostly unexplored. Here we summarize the available knowledge about atmMOB physiology, including the kinetics of atmospheric methane oxidation, energy yields during growth on methane and other trace gases from air, carbon assimilation and physiological diversity. We use this background to identify knowledge gaps that should be targeted to support future research on atmMOB. |
| format | Artículo científico |
| id | pubmed_40886499 |
| institution | PubMed |
| language | en |
| publishDate | 2025 |
| publisher | Current opinion in microbiology |
| record_format | pubmed |
| spellingShingle | Physiology of atmospheric methane-oxidizing bacteria. Tveit, Alexander Tøsdal Dumont, Marc G Schmider, Tilman Atmosphere Methane Air Microbiology Methylococcaceae Carbon Oxidation-Reduction Methylocystaceae Physiology of atmospheric methane-oxidizing bacteria. Tveit, Alexander Tøsdal Dumont, Marc G Schmider, Tilman Atmosphere Methane Air Microbiology Methylococcaceae Carbon Oxidation-Reduction Methylocystaceae The biological sink for atmospheric methane consists of atmospheric methane-oxidizing bacteria (atmMOB) that persistently oxidize atmospheric methane as carbon and energy source and conventional methanotrophs that transiently oxidize atmospheric methane after exposure to elevated methane concentrations. The ecology and environmental activity of atmMOB have been studied for several decades, but until the first detailed characterization in 2019 of an atmMOB in pure culture that can grow with air as the sole energy (methane, carbon monoxide and molecular hydrogen) and carbon (methane and carbon dioxide) source, their physiology was mostly unexplored. Here we summarize the available knowledge about atmMOB physiology, including the kinetics of atmospheric methane oxidation, energy yields during growth on methane and other trace gases from air, carbon assimilation and physiological diversity. We use this background to identify knowledge gaps that should be targeted to support future research on atmMOB. |
| title | Physiology of atmospheric methane-oxidizing bacteria. |
| topic | Atmosphere Methane Air Microbiology Methylococcaceae Carbon Oxidation-Reduction Methylocystaceae |
| url | https://pubmed.ncbi.nlm.nih.gov/40886499/ |