Escherichia coli strain EC17GD31

Escherichia coli strain EC17GD31 is a Gram-negative, rod-shaped bacterium that exhibits a facultative anaerobic lifestyle, allowing it to thrive in both oxygen-rich and oxygen-poor environments. This strain is motile, possessing flagella, and typically arranges itself in pairs or singles. Optimal growth occurs at 37°C, classifying it as a mesophilic organism. The ecological niche of EC17GD31 is primarily host-associated, with a wide range of hosts that includes Homo sapiens, various domestic animals such as Gallus gallus and Bos taurus, as well as several species in the Metazoa and other taxa. This suggests a versatile adaptation to diverse biological environments. EC17GD31 is implicated in numerous health effects, particularly in humans, where it is associated with urinary tract infections (UTIs), gastrointestinal infections, and severe conditions such as neonatal meningitis and hemolytic uremic syndrome (HUS). These associations highlight its pathogenic potential, especially in clinical settings. The strain contains two replicons and two membranes, which are characteristic of Gram-negative bacteria, further supporting its classification within this group. Given its wide array of potential pathogenic effects on various hosts, EC17GD31 illustrates the significance of E. coli strains in both health and disease. Its presence in a diverse range of species underlines the interconnectedness of microbial life and the potential for cross-species transmission of infections, highlighting the importance of monitoring such strains in both clinical and environmental contexts.