Staphylococcus aureus strain 199

Staphylococcus aureus strain 199 is a Gram-positive coccus that typically arranges itself in clusters or singles. This strain demonstrates a facultative anaerobic metabolism, allowing it to thrive in both aerobic and anaerobic environments. Its optimal growth temperature is notably low, at 3.0°C, which suggests an adaptation to cooler habitats, potentially including cold-blooded hosts or environments with chillier microclimates. As a host-associated microbe, S. aureus strain 199 likely interacts with various biological systems, indicating a capacity for resilience under conditions that might be unfavorable for other microorganisms. The clustering arrangement of the cells may contribute to its ability to form biofilms, which can enhance survival and persistence in host-associated environments. Understanding the growth characteristics and environmental adaptations of this strain can provide valuable insights into its ecological roles, particularly in cooler environments where it may influence host health or microbial community dynamics. The ability to grow at lower temperatures may also suggest potential applications in biotechnology or food safety, where similar microbial traits are of interest.