Methanosarcina mazei strain 1.H.M.1A.2

Methanosarcina mazei strain 1.H.M.1A.2 is a coccoid, anaerobic microorganism that thrives in multiple habitats and utilizes lithotrophic pathways for energy acquisition. This strain is characterized by its non-motility and the presence of flagella, despite its inability to move. It exhibits optimal growth at a temperature of 30°C, classifying it as mesophilic, with a temperature range suitable for growth within typical mesophilic limits. This strain has a single replicon and a single membrane, which is typical of Archaea, the domain to which Methanosarcina belongs. It is a free-living organism, indicating that it exists independently in its environment rather than forming symbiotic relationships with other organisms. Importantly, Methanosarcina mazei strain 1.H.M.1A.2 does not undergo sporulation, suggesting that it maintains its cellular integrity under its environmental conditions without the need for spore formation. The ecological role of Methanosarcina mazei strain 1.H.M.1A.2 is significant, particularly in anaerobic environments where it contributes to the cycling of carbon and the production of methane. As a lithotroph, it likely plays a role in the conversion of inorganic compounds into organic matter, thereby influencing nutrient availability and energy flow in its ecosystem. The specific accession number for this strain is JJQS00000000.1, which provides a reference for further scientific investigation.