Escherichia coli strain AVC251

Escherichia coli strain AVC251 is a Gram-negative, rod-shaped bacterium typically found in pairs or as single cells. This strain thrives optimally at a temperature of 37.0°C, which corresponds to the physiological temperature of warm-blooded hosts, indicating its adaptation to a host-associated habitat. As a facultative anaerobe, AVC251 can grow in both the presence and absence of oxygen, demonstrating metabolic versatility that allows it to occupy diverse ecological niches within the host environment. The rod shape and cell arrangement of AVC251 may contribute to its ability to colonize and persist in various microenvironments within the host. The facultative anaerobic nature of this strain suggests that it may play a role in the microbial community dynamics within the gastrointestinal tract, where fluctuating oxygen levels can occur. Furthermore, the ability to thrive at physiological temperatures may reflect its evolutionary adaptations for survival and proliferation in host-associated habitats. Understanding the specific traits of Escherichia coli strain AVC251 could provide insights into its ecological roles and interactions within the microbiome of its host, potentially influencing nutrient cycling and host health.