Escherichia coli 1.2264

Escherichia coli 1.2264 is a Gram-negative, rod-shaped bacterium that typically exists in pairs or singles. This strain thrives optimally at 37.0°C, which coincides with the body temperature of many mammalian hosts, indicating its adaptation to a host-associated habitat. As a facultative anaerobe, E. coli 1.2264 has the ability to grow in both aerobic and anaerobic environments, allowing it to exploit a variety of niches within the host's microbiome. The combination of these traits suggests that E. coli 1.2264 is well-suited for life in the intestines of mammals, where it may play a role in nutrient absorption and gut health. The facultative anaerobic nature of this strain further implies that it can survive in fluctuating oxygen levels, which is characteristic of the gastrointestinal tract where oxygen gradients exist. This adaptability may contribute to the strain's ability to coexist with various microbial communities within the host. Understanding the specific interactions and roles of E. coli 1.2264 within its ecological niche could provide insights into its contributions to gut microbiota diversity and function.