Methanosarcina mazei strain 1.H.M.1A.3

Methanosarcina mazei strain 1.H.M.1A.3 is a cocci-shaped, anaerobic archaeon that thrives in multiple habitats. This strain is categorized as a lithotroph, indicating that it utilizes inorganic compounds as an energy source. It is non-motile and lacks flagella, which suggests a reliance on its environment for nutrient acquisition rather than active movement. With an optimal growth temperature of 30°C, Methanosarcina mazei strain 1.H.M.1A.3 is classified as mesophilic, indicating that it grows best in moderate temperature conditions. The organism possesses a single replicon and a single membrane, which are characteristic features of many archaeal species. As a free-living organism, Methanosarcina mazei strain 1.H.M.1A.3 plays a significant role in its ecological niche, contributing to the anaerobic degradation of organic matter. Its metabolic processes likely facilitate the conversion of substrates into methane, a key component of the global carbon cycle. This ability to generate methane from inorganic sources underscores its ecological importance, particularly in anaerobic environments where it may influence carbon dynamics and contribute to greenhouse gas emissions. The accession number for this strain is JJQT00000000.1, which can be used for further genomic and taxonomic studies.