Escherichia coli strain KCJK8610

Escherichia coli strain KCJK8610 is a Gram-negative, rod-shaped bacterium that exhibits a facultative anaerobic metabolism, allowing it to thrive in varied oxygen environments. It typically occurs in pairs or as single cells and possesses flagella, granting it motility. This strain is mesophilic, with an optimal growth temperature of 37°C, which aligns with the human body temperature, reflecting its host-associated habitat. E. coli KCJK8610 is free-living and has a diverse range of hosts, including Homo sapiens, various animal species such as Gallus gallus (chickens), Bos taurus (cattle), and Canis lupus familiaris (dogs). Additionally, it can inhabit plant species like Solanum lycopersicum (tomatoes) and Brassica oleracea var. italica (broccoli), showcasing its ecological versatility. This strain is associated with numerous health effects in humans, including urinary tract infections (UTIs), gastrointestinal infections, and more severe conditions such as septicemia and hemolytic uremic syndrome (HUS). Its pathogenicity is well-documented, indicating its ability to cause various diseases, including neonatal meningitis and foodborne infections. The wide array of hosts and the pathogenic potential of E. coli KCJK8610 highlight its ecological significance as both a commensal organism and a pathogen. Its interactions with different hosts underscore the importance of understanding microbial dynamics in health, agriculture, and food safety, as well as in developing strategies to mitigate its associated health risks.