Escherichia coli strain FWSEC0289

Escherichia coli strain FWSEC0289 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 survive in both aerobic and anaerobic environments, which is a common trait among members of the E. coli species. E. coli FWSEC0289 thrives optimally at a temperature of 37.0°C, a condition that corresponds with the body temperature of many warm-blooded hosts, reflecting its adaptation to a host-associated habitat. Given its facultative anaerobic nature and host-associated lifestyle, E. coli FWSEC0289 may play significant roles in the microbial ecology of the gut, contributing to nutrient cycling and the maintenance of gut homeostasis. The specific interactions this strain may have with its host or other microbial inhabitants remain to be fully characterized, but its adaptability to varying oxygen levels suggests a potential for versatile metabolic functions within its ecological niche. This adaptability may also allow E. coli FWSEC0289 to persist in diverse environments within the host, providing insights into the complex dynamics of gut microbiota and their responses to host physiological changes.