Methanosarcina mazei strain 1.F.M.0.5

Methanosarcina mazei strain 1.F.M.0.5 is a coccoid, anaerobic methanogen belonging to the Methanosarcina genus. This organism is characterized as a lithotroph, utilizing inorganic compounds for energy, which allows it to thrive in diverse habitats. It is non-motile, lacking flagella, and has a single membrane structure, which is typical for members of its phylum. This strain is mesophilic, with an optimal growth temperature of 30°C, and it operates efficiently within a specific temperature range conducive to its metabolic processes. Methanosarcina mazei 1.F.M.0.5 does not sporulate, indicating that it does not form spores under environmental stress, but instead maintains its cellular integrity through alternative survival strategies. This organism is free-living, suggesting that it plays a role in nutrient cycling and methane production in its environment. Its ability to thrive in anaerobic conditions highlights its ecological significance, particularly in environments such as wetlands, landfills, and other anaerobic ecosystems where organic matter decomposition occurs. The unique traits of Methanosarcina mazei strain 1.F.M.0.5, particularly its lithotrophic energy source and anaerobic metabolism, underscore its importance in methane biogenesis and carbon cycling, contributing to our understanding of microbial ecology and the role of methanogens in environmental processes. The accession number for this strain is JJQE00000000.1.