Escherichia coli strain FWSEC0320

Escherichia coli strain FWSEC0320 is a Gram-negative, rod-shaped bacterium that predominantly exists in pairs or as single cells. This strain thrives optimally at a temperature of 37.0°C, which corresponds to the typical human body temperature, suggesting its adaptation to host-associated environments. As a facultative anaerobe, E. coli FWSEC0320 can grow in both aerobic and anaerobic conditions, allowing it to exploit a range of ecological niches within host organisms. The host-associated habitat of this strain indicates a potential symbiotic relationship or a role in the microbiota of its host, which could contribute to various metabolic processes. The ability to thrive in diverse oxygen conditions may also enable E. coli FWSEC0320 to colonize different anatomical sites within its host, where varying oxygen levels exist. This adaptability is a hallmark of many E. coli strains and emphasizes the importance of studying specific strains, such as FWSEC0320, to understand their unique interactions within host microbiomes and their potential impact on host physiology.