Escherichia coli strain BV723

Escherichia coli strain BV723 is a Gram-negative, rod-shaped bacterium that typically exists in pairs or as single cells. This strain thrives optimally at a temperature of 37.0°C, which aligns with the normal body temperature of many warm-blooded hosts, suggesting its adaptation to a host-associated habitat. E. coli BV723 is classified as a facultative anaerobe, indicating its ability to grow in both the presence and absence of oxygen, a trait that enhances its versatility in various environments within the host. The facultative anaerobic nature of E. coli BV723 allows it to occupy diverse niches within the host that may differ significantly in oxygen availability. This adaptability can play a crucial role in its survival and function in the gut microbiome, where fluctuating oxygen levels can occur due to metabolic activities of other microorganisms. The presence of E. coli strain BV723 in host-associated environments may influence the overall microbial community structure and function, potentially affecting nutrient cycling and host health. Understanding the specific interactions and roles of this strain within the complex microbial ecosystem of the host can provide valuable insights into its ecological significance and contributions to host-microbe interactions.