Escherichia coli strain KCJK8658

Escherichia coli strain KCJK8658 is a Gram-negative, rod-shaped bacterium that is classified as a facultative anaerobe. This strain exhibits mobility due to the presence of flagella and is typically found in pairs or singles. Its optimal growth temperature is 37°C, indicating a mesophilic lifestyle, which aligns with its host-associated habitat. This strain has a diverse array of known hosts, including Homo sapiens, various domestic animals such as Gallus gallus (chickens), Bos taurus (cattle), and Sus scrofa (pigs), as well as other vertebrates and invertebrates, such as Apis mellifera (honeybees) and Zophobas morio (mealworms). The wide host range suggests that KCJK8658 has evolved to thrive in numerous ecological niches, potentially leading to varied interactions within these hosts. KCJK8658 is associated with multiple health effects, primarily in humans, where it can cause urinary tract infections (UTIs), gastrointestinal infections, and neonatal meningitis, among other diseases. Its pathogenic potential includes severe conditions like hemolytic uremic syndrome (HUS) and septicemia, highlighting its role as a significant human pathogen. The ability of E. coli strain KCJK8658 to inhabit diverse environments and infect a range of hosts underscores its ecological versatility and adaptability. Its association with various health conditions in humans and animals emphasizes the importance of monitoring this strain in both clinical and environmental settings to mitigate its impact on public health.