Methanosarcina mazei strain 2.F.A.2.3

Methanosarcina mazei strain 2.F.A.2.3 is a mesophilic anaerobic archaeon characterized by its cocci shape and free-living biotic relationship. This strain has an optimal growth temperature of 30°C and can thrive within a mesophilic temperature range. It utilizes lithotrophic metabolism, deriving energy from inorganic compounds. The organism is non-motile and lacks flagella, which suggests it does not rely on movement for nutrient acquisition or habitat colonization. It possesses a single membrane and a single replicon, indicating a streamlined cellular organization typical of many archaeal species. Methanosarcina mazei strain 2.F.A.2.3 does not engage in sporulation, which may reflect its ecological niche where the conditions are stable enough to support growth without the need for spore formation. The ability of this strain to thrive in multiple habitats and its anaerobic lifestyle suggest its ecological role in environments where oxygen is scarce. As a lithotroph, it likely contributes to the biogeochemical cycles of carbon and methane, playing a significant role in anaerobic decomposition processes. This functionality may also have implications for environmental processes, such as methane production in sediments or during the breakdown of organic matter, highlighting the organism's importance in microbial ecology and potential applications in biotechnological contexts. The accession number for this strain is JJOR00000000.1, which provides a reference for further genetic and metabolic studies.