Escherichia coli strain G6/7

Escherichia coli strain G6/7 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 forms singles or pairs. It thrives in mesophilic environments, with an optimal growth temperature of 37°C. G6/7 is a host-associated bacterium, primarily free-living, and has a broad range of hosts, including Homo sapiens (humans), Gallus gallus (chickens), Bos taurus (cattle), and various other mammals, birds, and even plants like Solanum lycopersicum (tomato) and Brassica oleracea var. italica (broccoli). This diverse host range suggests that G6/7 plays significant roles in various biological and ecological contexts. Health effects associated with E. coli G6/7 are noteworthy, as it can cause a variety of serious health issues in humans, including urinary tract infections (UTIs), gastrointestinal infections, and more severe conditions like neonatal meningitis and hemolytic uremic syndrome (HUS). The strain has been implicated in foodborne infections and may contribute to conditions such as peritonitis, septicemia, and even colorectal cancer. Given its pathogenicity in humans and its interaction with a wide array of hosts, E. coli G6/7 exemplifies the complex relationships between microorganisms and their environments. This strain's ability to thrive in diverse ecological niches reinforces the importance of understanding microbial dynamics in health and disease, as well as the potential impacts on food safety and public health.