A methane-producing bacterium, especially an archaean which reduces carbon dioxide to methane.
Más ejemplos en oraciones
- Dog feces naturally contain bacteria called methanogens, which use hydrogen to break down carbon dioxide into microbial food.
- Methane is formed by a unique group of anaerobic bacteria belonging to the Archaea, the methanogens.
- Since the discovery that methanogens belong to the Archaea and not to the Bacteria, a number of other archaeal groups have been discovered.
- Más ejemplos en oraciones
- The association between anaerobic heterotrichous ciliates and endosymbiotic methanogenic archaea depends on the presence of hydrogenosomes that provide intracellular hydrogen as a substrate for methane formation.
- Until recently, the distribution of these functions has been limited to methanogenic archaea and methylotrophic proteobacteria, and their evolutionary history remained obscure.
- Sulfate-reducing bacteria directly compete with methanogenic bacteria for vital substrates, such as hydrogen and acetate.
Definición de methanogen en:
- el diccionario Inglés de EE.UU.