Mycobacterium avium subsp. avium 10-9275

Mycobacterium avium subsp. avium 10-9275 is a Gram-positive, rod-shaped bacterium that exhibits a microaerophilic oxygen requirement. This organism is classified as a chemoorganotroph, meaning it derives its energy from organic compounds. It has a singular cell arrangement, existing as singles, and possesses one membrane. This subspecies is adapted to a mesophilic temperature range, with an optimal growth temperature of 37°C, which aligns with the typical body temperature of warm-blooded hosts. Its habitat is primarily host-associated, suggesting it may be found in close association with animal hosts, potentially influencing its ecological interactions. Interestingly, despite being free-living, Mycobacterium avium subsp. avium 10-9275 lacks mobility, as it does not have flagella. This characteristic might affect its ecological strategies, relying on passive dispersal mechanisms rather than active movement. The organism has a single replicon, which is indicative of its genomic structure. The accession number for this strain is AYNY00000000.1, providing a reference for further genetic and genomic studies. In summary, Mycobacterium avium subsp. avium 10-9275 exemplifies a specialized adaptation to a host-associated life while maintaining a free-living capacity. Its metabolic capabilities and environmental preferences highlight its potential role in microbial ecosystems, particularly in relation to host interactions and nutrient cycling.