Micrococcus luteus strain ATCC 4698

Micrococcus luteus strain ATCC 4698 is a Gram-positive, non-motile coccus that typically forms tetrads. This bacterium is classified as an aerobe, requiring oxygen for growth, and is mesophilic, with an optimal temperature of 29°C. It possesses a single membrane and a single replicon. Micrococcus luteus is free-living and can inhabit various environments, including those associated with humans (Homo sapiens) and plants (Triticum aestivum). While it is generally considered a part of the normal skin flora and may not pose a threat under healthy conditions, it has been associated with several health complications. Specifically, it can cause bacteremia, peritonitis, infections related to peritoneal dialysis, sepsis, and osteoarthritis (OA), including knee OA. The pathogenicity of Micrococcus luteus in humans is noteworthy, as it indicates the potential for opportunistic infections, particularly in immunocompromised individuals or those with underlying health conditions. The presence of this microorganism in clinical settings necessitates careful monitoring, especially in patients susceptible to infections. Understanding the ecological roles and potential health implications of Micrococcus luteus can inform clinical practices and highlight the importance of maintaining microbial balance in human health. Its adaptability to various habitats and associations with both humans and plants underscore the complex interactions within our microbiome and the environment. Accessions for this strain, such as NZ_CP035298.1, provide a resource for further research and insight into its genetic makeup and behavior.