Escherichia coli strain FWSEC0263

Escherichia coli strain FWSEC0263 is a Gram-negative, rod-shaped bacterium that exhibits a facultative anaerobic metabolism. This strain is characterized by its mobility, facilitated by the presence of flagella, and it typically exists in pairs or as singles. With an optimal growth temperature of 37°C, FWSEC0263 falls within the mesophilic temperature range. The strain is notably host-associated, demonstrating a diverse range of biotic relationships and infecting numerous hosts, including Homo sapiens (humans), Gallus gallus (chickens), Bos taurus (cattle), and various other mammals, birds, and plants. This versatility highlights its ecological adaptability across multiple environments and hosts. FWSEC0263 is associated with a wide array of health effects, particularly in humans. It is implicated in conditions such as urinary tract infections (UTIs), gastrointestinal infections, neonatal meningitis, septicemia, and various forms of diarrhea, including hemorrhagic colitis and hemolytic uremic syndrome (HUS). The extensive list of associated health issues underscores the pathogenicity of this strain in human health. The presence of a single replicon and a double membrane structure is typical of E. coli and supports its classification within the Enterobacteriaceae family. Given its ability to cause significant health challenges across different hosts and its adaptability to various environments, FWSEC0263 serves as a pertinent example of the complexities of microbial interactions within ecosystems and their potential impacts on both human and animal health. Understanding the behaviors and pathogenic potential of such strains is crucial for developing effective prevention and treatment strategies.