Escherichia coli O111:NM strain FWSEC0005

Escherichia coli O111:NM strain FWSEC0005 is a Gram-negative, rod-shaped bacterium that typically occurs in pairs or as single cells. This strain, like other members of the Escherichia genus, is a facultative anaerobe, allowing it to thrive in both aerobic and anaerobic environments, which is indicative of its adaptability to various habitats, particularly host-associated environments. Optimal growth occurs at a temperature of 37.0°C, aligning with the typical body temperature of warm-blooded hosts, suggesting a close association with such environments. The facultative anaerobic nature of E. coli O111:NM strain FWSEC0005 enables it to flourish in diverse ecological niches, where it can utilize available oxygen for respiration in aerobic conditions or switch to fermentation pathways in anaerobic settings. This versatility is significant for its survival and metabolism within host organisms, where it may play a role in the microbial community dynamics. Understanding this strain's traits contributes to a broader comprehension of the adaptability and ecological roles of E. coli strains in various environments, particularly those associated with animal and human hosts.