Escherichia coli strain 143

Escherichia coli strain 143 is a Gram-negative, rod-shaped bacterium that typically exists in pairs or as single cells. This strain thrives at an optimal temperature of 37.0°C, which aligns with the average body temperature of warm-blooded hosts, indicating its adaptation to a host-associated habitat. E. coli strain 143 is classified as a facultative anaerobe, allowing it to survive in both aerobic and anaerobic environments. This versatility in oxygen utilization not only supports its survival in various niches within host organisms but also suggests a potential role in diverse metabolic processes. The ability to thrive in host-associated environments indicates that E. coli strain 143 may engage in complex interactions with host microbiomes, which can influence nutrient cycling and host health. Its typical habitat within the gastrointestinal tract of mammals further underscores its ecological significance, as it may contribute to the maintenance of gut homeostasis. Understanding the traits of Escherichia coli strain 143 can provide insights into its role in microbial communities and its potential impact on host physiology and health.