Escherichia coli strain FWSEC0611

Escherichia coli strain FWSEC0611 is a rod-shaped, Gram-negative bacterium that exhibits a versatile growth pattern as it can be found in singles and pairs. This strain thrives optimally at 37.0°C, which aligns with the typical human body temperature, suggesting its adaptation to a host-associated habitat. As a facultative anaerobe, E. coli FWSEC0611 can grow in both aerobic and anaerobic environments, allowing it to exploit a range of ecological niches within its host. The facultative anaerobic nature of this strain indicates its metabolic flexibility, enabling it to utilize various fermentation processes in the absence of oxygen while still being capable of aerobic respiration when oxygen is available. This adaptability may contribute to its survival and proliferation in the diverse microenvironments found within host organisms. Overall, E. coli strain FWSEC0611 exemplifies the ecological versatility of Escherichia coli, which is known for its role in various host-associated systems. Its ability to thrive across different oxygen conditions and temperatures highlights its importance in microbial ecology, particularly in understanding host-microbe interactions and the dynamics of gut microbiota.