Escherichia coli strain KCJK8857

Escherichia coli strain KCJK8857 is a Gram-negative, rod-shaped bacterium that exhibits 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 arranges itself in pairs or singly. It is mesophilic, with an optimal growth temperature of 37°C, which corresponds to the body temperature of many warm-blooded hosts. KCJK8857 is associated with a diverse range of hosts, including Homo sapiens, various mammals such as Bos taurus and Canis lupus familiaris, and even some plants like Solanum lycopersicum and Brassica oleracea var. italica. This wide host range indicates that KCJK8857 has adapted to various ecological niches, making it a free-living organism with significant interactions in different biological communities. The health effects associated with this strain are notable. KCJK8857 is linked to various pathogenic conditions in humans, such as urinary tract infections (UTIs), gastrointestinal infections, and even severe outcomes like hemolytic uremic syndrome (HUS) and neonatal meningitis. The strain’s pathogenic potential underscores its role in both human health and disease, highlighting its importance in clinical microbiology and public health. In summary, E. coli strain KCJK8857 exemplifies a versatile bacterium capable of colonizing multiple hosts and causing a range of health issues, emphasizing the need for ongoing monitoring and research regarding its pathogenicity and ecological interactions.