Escherichia coli strain FWSEC0339

Escherichia coli strain FWSEC0339 is a Gram-negative, rod-shaped bacterium that typically exists in pairs or as single cells. This strain thrives optimally at 37.0°C, a temperature that corresponds to the physiological conditions found in many mammalian hosts. E. coli FWSEC0339 is categorized as a facultative anaerobe, indicating its ability to grow in both aerobic and anaerobic environments, which is a common adaptation in enteric bacteria. The host-associated habitat of E. coli FWSEC0339 suggests that it may play a role in the microbial communities of intestines, where it can interact with other microorganisms and the host itself. This ecological niche is crucial, as it highlights the potential for this strain to be involved in nutrient cycling and possibly influencing host metabolism. The ability to adapt to varying oxygen levels further underscores its versatility and potential significance in diverse environments within the host. Overall, Escherichia coli strain FWSEC0339 exemplifies the characteristics of a typical enteric bacterium, and its facultative anaerobic nature, combined with its optimal growth temperature, positions it well for survival and functional roles in host-associated habitats. Understanding this strain's traits may provide insights into its ecological functions and interactions within the complex microbial ecosystems of the gastrointestinal tract.