Methanosarcina mazei strain 1.H.M.2.1

Methanosarcina mazei strain 1.H.M.2.1 is a cocci-shaped, anaerobic microorganism that plays a significant role in various habitats. It is classified as a lithotroph, indicating that it derives its energy from inorganic compounds. This strain has a mesophilic temperature range with an optimal growth temperature of 30°C. Methanosarcina mazei strain 1.H.M.2.1 possesses a single membrane and has one replicon, which is characteristic of many prokaryotic organisms. Notably, this strain does not exhibit mobility and lacks flagella, indicating a non-motile lifestyle. It is also nonsporulating, remaining active in its free-living state without forming spores for survival under adverse conditions. The ecological importance of Methanosarcina mazei strain 1.H.M.2.1 lies in its metabolic capabilities, which contribute to the carbon cycle, particularly in anaerobic environments. As a lithotrophic anaerobe, it may participate in methane production, a critical process in many ecosystems that helps in the degradation of organic matter. This trait underscores the potential role of this microorganism in biogeochemical cycles, particularly in environments where oxygen is limited, such as wetlands or sediments. The accession number for this strain is JJQU00000000.1, which provides a reference for further genomic studies and insights into its specific metabolic pathways and ecological interactions.