Escherichia coli strain FWSEC0390

Escherichia coli strain FWSEC0390 is a Gram-negative, rod-shaped bacterium that typically occurs in pairs or as single cells. This strain thrives optimally at 37.0°C, which corresponds to the average body temperature of warm-blooded hosts, suggesting its adaptation to a host-associated habitat. E. coli strain FWSEC0390 is classified as a facultative anaerobe, indicating its ability to grow in both aerobic and anaerobic environments, a trait that enhances its versatility in various host conditions. Being host-associated, E. coli strain FWSEC0390 may play a role in the microbial ecology of its specific environment, likely contributing to the gut microbiota dynamics. Its facultative anaerobic nature allows it to exploit different metabolic pathways depending on the oxygen availability, which may be crucial for its survival and competitiveness within the host's microenvironment. Understanding the physiological traits of this strain can provide insights into its potential functional roles in nutrient metabolism and interaction with the host immune system, highlighting the intricate relationships that exist between host-associated microbes and their environments.