Escherichia coli strain FWSEC0440

Escherichia coli strain FWSEC0440 is a Gram-negative, rod-shaped bacterium that typically exists in pairs or as single cells. This strain is a facultative anaerobe, meaning it can thrive in both aerobic and anaerobic environments, which is characteristic of many members of the E. coli species. FWSEC0440 has an optimal growth temperature of 37.0°C, aligning with the physiological temperature of many mammalian hosts, suggesting its adaptation to host-associated habitats. As a member of the Enterobacteriaceae family, E. coli strain FWSEC0440 likely plays a role in the complex microbiota of its host, contributing to various metabolic processes. The ability to grow in diverse oxygen conditions allows it to occupy niches within the host environment that may be oxygen-rich or oxygen-poor. This adaptability may facilitate its survival and proliferation in fluctuating physiological conditions encountered within the host. Understanding the specific ecological interactions and the metabolic pathways utilized by FWSEC0440 could provide insights into the functional roles of E. coli in microbial communities and its responses to host health and disease states.