Escherichia coli strain PS00209

Escherichia coli strain PS00209 is a Gram-negative, rod-shaped bacterium that exhibits mobility due to the presence of flagella. This strain is classified as a facultative anaerobe, allowing it to thrive in both aerobic and anaerobic environments. It typically exists in pairs or singles and has a mesophilic optimal temperature of 37°C, making it well-suited for growth in the human body and associated hosts. The strain PS00209 is host-associated and has a diverse range of potential hosts, including Homo sapiens, various livestock such as Bos taurus and Sus scrofa, as well as a wide array of other vertebrates and invertebrates, including Acanthamoeba castellanii and Apis mellifera. This broad host range indicates a significant ecological versatility. Pathogenicity is a notable characteristic of strain PS00209, as it is associated with various health effects in humans, including urinary tract infections (UTIs), gastrointestinal infections, and more severe conditions like neonatal meningitis and septicemia. The strain has been implicated in serious health issues such as hemolytic uremic syndrome (HUS) and colibacillosis, which underscores its potential as a significant pathogen in clinical settings. The ecological implications of E. coli strain PS00209 highlight its role in both health and disease. Its ability to inhabit a wide range of hosts suggests that it plays a complex role in microbial ecosystems, possibly contributing to both symbiotic and pathogenic relationships within its environments. Understanding this strain's interactions can provide insights into managing infections and developing better health interventions.