Escherichia coli strain FWSEC0154

Escherichia coli strain FWSEC0154 is a Gram-negative, rod-shaped bacterium that exhibits a facultative anaerobic lifestyle. This strain is known to be motile and possesses flagella, allowing it to move through its host-associated habitat. It thrives optimally at 37°C, within a mesophilic temperature range, and is characterized by having a single replicon and two membranes. FWSEC0154 has a broad spectrum of hosts, including Homo sapiens, various livestock (such as Gallus gallus and Bos taurus), other mammals, and even some plants like Solanum lycopersicum and Brassica oleracea var. italica. This diverse host range highlights the strain's adaptability and potential ecological significance. Health effects associated with E. coli FWSEC0154 are significant, as it is implicated in numerous medical conditions, including urinary tract infections (UTIs), gastrointestinal infections, neonatal meningitis, and septicemia. The strain is also linked to severe outcomes such as hemolytic uremic syndrome (HUS), which can lead to renal failure and anemia. Its role in foodborne infections and diarrheal diseases further emphasizes the public health impact of this strain. In summary, the pathogenic potential of E. coli strain FWSEC0154, particularly in humans, underlines its importance in both clinical settings and ecological contexts. The bacterium’s ability to inhabit a wide variety of hosts suggests it plays a significant role in host-microbe interactions, influencing health outcomes across multiple species.