Escherichia coli strain YH17148

Escherichia coli strain YH17148 is a Gram-negative, rod-shaped bacterium that exhibits a facultative anaerobic lifestyle, enabling it to thrive in both aerobic and anaerobic environments. This strain is motile, possessing flagella that facilitate movement. YH17148 is adapted to a mesophilic temperature range, with an optimal growth temperature of 37°C, which is typical for many pathogenic E. coli strains. This strain is primarily host-associated, with a diverse range of hosts including Homo sapiens (humans), Gallus gallus (chickens), Bos taurus (cattle), and various other vertebrates and invertebrates such as Primates, Aves, and Solanum lycopersicum (tomato). The versatility in host range indicates a complex ecological role, where YH17148 may contribute to both commensal and pathogenic relationships. YH17148 is linked to numerous health effects, particularly in humans, where it is associated with urinary tract infections (UTIs), gastrointestinal infections, and serious conditions such as neonatal meningitis and hemolytic uremic syndrome (HUS). These associations highlight the strain's pathogenic potential, as it can cause a wide array of diseases ranging from mild diarrhea to severe systemic infections. Given its free-living biotic relationship and capacity to impact multiple host species, E. coli strain YH17148 exemplifies the complex interactions between microorganisms and their hosts. Understanding its pathogenicity and ecological niche is crucial for managing infections and assessing risks in both human and animal health.