Escherichia coli strain KCJK8916

Escherichia coli strain KCJK8916 is a Gram-negative, rod-shaped bacterium characterized as a facultative anaerobe, capable of thriving in both aerobic and anaerobic environments. This strain typically exists in pairs or singles, exhibiting mobility due to the presence of flagella. The optimal temperature for growth is 37°C, and it falls within the mesophilic temperature range. KCJK8916 is primarily host-associated and can be found in a diverse array of hosts, including Homo sapiens (humans), Gallus gallus (chickens), Bos taurus (cattle), and various other vertebrates and invertebrates. This strain is involved in numerous biotic relationships, predominantly as a free-living organism. The health implications of E. coli strain KCJK8916 are significant, as it is associated with a variety of infections in humans and animals. Pathogenic effects include urinary tract infections (UTIs), gastrointestinal infections, neonatal meningitis, and more severe conditions such as hemolytic uremic syndrome (HUS) and septicemia. The strain's involvement in foodborne infections and gastrointestinal diseases further underscores its potential health risks. Given its wide host range and pathogenicity, E. coli strain KCJK8916 serves as a reminder of the intricate relationships between microorganisms and their hosts. Its ability to cause various health issues highlights the importance of monitoring and understanding microbial strains within diverse ecological contexts, particularly in environments where humans and animals interact closely.