Escherichia coli strain KCJK8453

Escherichia coli strain KCJK8453 is a Gram-negative, rod-shaped bacterium that exhibits mobility due to the presence of flagella. It is classified as a facultative anaerobe, meaning it can thrive in both the presence and absence of oxygen. The strain is mesophilic, with an optimal growth temperature of 37°C, and it typically exists in pairs or singles. This strain is host-associated and has a diverse range of hosts, including various mammals such as Homo sapiens (humans), Gallus gallus (chickens), and Bos taurus (cattle), as well as other vertebrates and even some plants like Solanum lycopersicum (tomato) and Brassica oleracea var. italica (broccoli). Its biotic relationship is characterized as free-living, indicating its ability to survive independently. E. coli strain KCJK8453 is associated with numerous health effects, primarily in humans. It is known to cause urinary tract infections (UTIs), gastrointestinal infections, and potentially severe conditions such as septicemia, neonatal meningitis, and hemolytic uremic syndrome (HUS). The strain's pathogenic potential highlights its role in both foodborne infections and clinical settings, leading to various health complications including diarrhea, colibacillosis, and even colorectal cancer. The ecological insight from these traits suggests that E. coli KCJK8453 plays a significant role in both the microbiota of its hosts and in the transmission of diseases. Its adaptability to different environments and hosts underlines the importance of monitoring such strains in public health and food safety contexts.