Escherichia coli strain E2855

Escherichia coli strain E2855 is a Gram-negative, rod-shaped bacterium that typically exists in pairs or as single cells. This strain is classified as a facultative anaerobe, indicating its ability to thrive in both aerobic and anaerobic environments. Optimal growth for E. coli E2855 occurs at a temperature of 37.0 degrees Celsius, which is consistent with the typical body temperature of mammals, suggesting its adaptation to a host-associated habitat. As a member of the Enterobacteriaceae family, E. coli strains are widely recognized for their diverse metabolic capabilities and ecological versatility. The facultative anaerobic nature of strain E2855 allows it to exploit various niches within its host, potentially participating in essential metabolic processes while also adapting to fluctuating oxygen levels. This adaptability may contribute to its persistence in host-associated environments, where it can play roles ranging from commensalism to potential pathogenicity, depending on environmental conditions and host factors. The presence of E. coli E2855 in host-associated habitats highlights the intricate relationships that microorganisms maintain with their hosts. This relationship may influence nutrient cycling, immune response modulation, and overall microbial community dynamics within the host, underscoring the importance of this strain in understanding the complex interactions within microbiomes.