Escherichia coli strain BV723

Escherichia coli strain BV723 is a Gram-negative, rod-shaped bacterium that is a facultative anaerobe, capable of thriving in various oxygen conditions. It typically exists in pairs or singles and is motile, possessing flagella that enhance its mobility. This strain is classified as mesophilic, with an optimal growth temperature of 37°C. The habitat of E. coli strain BV723 is primarily host-associated, indicating its close relationship with various hosts, including Homo sapiens (humans), Gallus gallus (chickens), Bos taurus (cattle), and numerous other species across the animal and plant kingdoms, such as Solanum lycopersicum (tomatoes) and Apis mellifera (honeybees). This diverse host range reflects the bacterium's adaptability and ecological versatility. E. coli strain BV723 is known for its significant pathogenicity in humans, being associated with a wide array of health effects. These include urinary tract infections (UTIs), gastrointestinal infections, diarrhea, neonatal meningitis, and severe conditions such as hemolytic uremic syndrome (HUS) and septicemia. Its role in foodborne infections and gastrointestinal diseases highlights the strain's potential impact on public health. The strain's free-living nature, combined with its pathogenic potential, underscores the importance of monitoring E. coli strains like BV723 in both clinical and environmental contexts. Understanding its interactions with hosts and the broader ecosystem can aid in developing strategies to mitigate its health risks, particularly in food safety and infection control.