Escherichia coli O145:NM

Escherichia coli O145:NM is a Gram-negative, rod-shaped bacterium with a facultative anaerobic metabolism, allowing it to thrive in both aerobic and anaerobic environments. This strain is characterized by its mobility, attributed to the presence of flagella, and typically exists in pairs or as single cells. E. coli O145:NM is a mesophilic organism, with an optimal growth temperature of 37°C, which aligns with the body temperature of warm-blooded hosts. This bacterium is host-associated, indicating that it often resides within the gastrointestinal tracts of animals, where it can engage in free-living biotic relationships. Structurally, E. coli O145:NM has two membranes and possesses a single replicon, which is typical for many members of the Enterobacteriaceae family. The presence of E. coli O145:NM in various environments reflects its adaptability and ecological role, particularly in nutrient cycling and as a component of the gut microbiota in its hosts. Its ability to thrive in diverse conditions may contribute to its persistence in natural ecosystems, potentially impacting host health and influencing microbial community dynamics. The accession number for this strain is NZ_CP031920.1, which facilitates further research and study into its genetic and phenotypic characteristics. Understanding E. coli O145:NM is crucial for assessing its role in both health and disease contexts.