Escherichia coli strain NCTC9050

Escherichia coli strain NCTC9050 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 typically thrives at an optimal temperature of 37°C, falling within the mesophilic temperature range. NCTC9050 is notable for its ability to exist in pairs or singles and possesses a double membrane structure. This strain is primarily host-associated, with a wide range of potential hosts, including various mammals (e.g., Homo sapiens, Bos taurus, and Canis lupus familiaris), birds (e.g., Gallus gallus and Meleagris gallopavo), and even plants (e.g., Solanum lycopersicum). This diverse range of hosts indicates a significant ecological adaptability and potential for interaction across different biological kingdoms. NCTC9050 is associated with numerous health effects, particularly in humans, where it is implicated in urinary tract infections (UTIs), gastrointestinal infections, and severe conditions such as neonatal meningitis and hemolytic uremic syndrome (HUS). Its pathogenicity highlights its role as a significant opportunistic pathogen in clinical settings, capable of causing a variety of diseases from mild diarrhea to severe systemic infections. The ecological insight derived from the diversity of hosts and the range of diseases linked to E. coli NCTC9050 underscores the importance of this strain in both environmental and clinical contexts. Its ability to thrive in multiple habitats and cause various health issues illustrates the complex interplay between microbial species and their hosts, emphasizing the need for ongoing research into its pathogenic mechanisms and ecological roles.