Escherichia coli strain AVC154

Escherichia coli strain AVC154 is a Gram-negative, rod-shaped bacterium typically found in pairs or as single cells. This strain thrives optimally at 37.0°C, which aligns with the average body temperature of warm-blooded hosts, suggesting its adaptation to a host-associated habitat. As a facultative anaerobe, E. coli strain AVC154 can grow in both aerobic and anaerobic environments, allowing it to exploit a diverse range of ecological niches within its host. The ability to adapt to different oxygen conditions may enhance its survival in varying microenvironments within the host, where oxygen levels can fluctuate significantly. This trait is noteworthy as it enables the strain to engage in various metabolic pathways, potentially influencing its interactions with the host's microbiome and immune system. The dual capability of aerobic respiration and fermentation also suggests that E. coli strain AVC154 may play a versatile role in nutrient cycling within its habitat, contributing to the overall metabolic dynamics of the host-associated microbial community. Further exploration of this strain could provide insights into its ecological roles and interactions in host environments.