Escherichia coli str. 51008369SK1

Escherichia coli str. 51008369SK1 is a Gram-negative, rod-shaped bacterium that typically exists in pairs or as singles. This strain is classified as a facultative anaerobe, indicating its ability to thrive in both aerobic and anaerobic environments, which is a common characteristic among many E. coli strains. The optimal growth temperature for E. coli str. 51008369SK1 is approximately 37.0°C, aligning with the typical human body temperature and suggesting its adaptation to a host-associated habitat. This strain's habitat is specifically noted as host-associated, which implies a potential relationship with the gastrointestinal tract of mammals, where E. coli is predominantly found. The facultative anaerobic nature of this bacterium allows it to utilize various metabolic pathways depending on the availability of oxygen, contributing to its versatility in diverse environments within the host. The ability of E. coli str. 51008369SK1 to exist in both aerobic and anaerobic conditions may facilitate its survival and colonization in the dynamic microenvironments of the host's intestinal flora. Understanding the traits of this particular strain can provide insights into its potential roles within the microbiome, including nutrient cycling and interactions with other microbial communities, underscoring the complexity of host-associated bacterial ecosystems.