Escherichia coli strain FWSEC0544

Escherichia coli strain FWSEC0544 is a Gram-negative, rod-shaped bacterium that typically occurs in pairs or as single cells. This strain thrives at an optimal temperature of 37.0°C, which corresponds to the normal body temperature of warm-blooded hosts, indicating its adaptation to a host-associated habitat. E. coli FWSEC0544 is classified as a facultative anaerobe, which allows it to grow in both aerobic and anaerobic environments, further enhancing its survival and metabolic versatility within various host-associated niches. This strain's ability to exist in pairs or singly may facilitate its interactions with host tissues and other microbial communities. The facultative anaerobic nature suggests a metabolic flexibility that could allow E. coli FWSEC0544 to exploit a range of substrates for energy, adapting to fluctuating oxygen conditions within the host. Such characteristics may contribute to its potential role in the gut microbiota, where it could participate in nutrient cycling and maintaining intestinal homeostasis. Understanding the specific traits of E. coli FWSEC0544 can provide insights into its ecological interactions and potential contributions to the microbial dynamics in host environments.