Methanosarcina mazei strain 3.H.T.1A.2

Methanosarcina mazei strain 3.H.T.1A.2 is a free-living anaerobic microorganism classified under the domain Archaea. This strain exhibits a cocci shape and possesses a single membrane, which is typical for members of this group. It is characterized as a lithotroph, meaning it utilizes inorganic compounds as an energy source, specifically in environments devoid of oxygen. The optimal growth temperature for Methanosarcina mazei strain 3.H.T.1A.2 is 30°C, placing it within the mesophilic temperature range. This ability to thrive at moderate temperatures may facilitate its survival in diverse habitats, although specific environmental details are not available. The strain does not have flagella and is not motile, indicating that it relies on passive mechanisms to move through its habitat. Genomic analysis reveals that Methanosarcina mazei strain 3.H.T.1A.2 has a single replicon and is nonsporulating, which suggests a stable genetic structure and a continuous life cycle without the formation of dormant spores. The accession number for this strain is JJPZ00000000.1, facilitating further research and identification. Ecologically, Methanosarcina mazei strain 3.H.T.1A.2 plays a critical role in anaerobic environments, where it contributes to the cycling of carbon and other nutrients by metabolizing inorganic substrates. Its lithotrophic metabolism may support other microbial communities by providing essential compounds through its metabolic processes, highlighting its importance in anaerobic ecosystems.