Kytococcus sedentarius DM 51

Kytococcus sedentarius DM 51 is a Gram-positive, aerobic cocci bacterium that predominantly inhabits human skin. It is characterized by its unique tetrad cell arrangement and the absence of mobility, as it lacks flagella. This bacterium thrives optimally at 29°C and falls within the mesophilic temperature range, which indicates its preference for moderate temperatures typical of human body environments. Kytococcus sedentarius is free-living, meaning it does not depend on a host for survival beyond its association with Homo sapiens. It is known to be associated with a specific health condition known as pitted keratolysis, a skin disorder that affects the feet and can lead to superficial skin lesions. The presence of this bacterium in the skin microbiome may play a role in skin health and disease, particularly in the context of moisture-rich environments where pitted keratolysis is more likely to occur. The genome of Kytococcus sedentarius DM 51 is represented by accession number CP069495.1, indicating the availability of genetic information for further research. Understanding the ecological role of Kytococcus sedentarius on human skin can provide insights into microbial interactions and the potential implications for skin health, especially concerning its pathogenic potential in specific conditions like pitted keratolysis.