Escherichia coli strain 14EC033

Escherichia coli strain 14EC033 is a Gram-negative, rod-shaped bacterium that exhibits mobility through the presence of flagella. This strain is classified as a facultative anaerobe, enabling it to thrive in both oxygen-rich and oxygen-poor environments. It is typically found in a host-associated habitat but can also exist freely in various ecological niches. The optimal growth temperature for 14EC033 is 37°C, placing it within the mesophilic temperature range. The strain has a complex relationship with a wide range of hosts, including Homo sapiens (humans), Gallus gallus (chickens), Bos taurus (cattle), and various other mammals, birds, and even plants such as Solanum lycopersicum (tomatoes) and Brassica oleracea var. italica (broccoli). This diverse host range indicates its adaptability and potential for cross-species interactions. Strain 14EC033 is associated with numerous health effects, particularly in humans, where it can cause conditions such as urinary tract infections (UTIs), gastrointestinal infections, and neonatal meningitis, among others. Its pathogenicity is significant, as it can lead to severe outcomes like hemolytic uremic syndrome (HUS) and septicemia. The presence of multiple replicons (seven) and membranes (two) in its structure may contribute to its genetic diversity and resilience in various environments. This adaptability could facilitate its survival and pathogenicity in diverse ecological contexts, highlighting the importance of monitoring such strains in both human health and environmental settings.