Escherichia coli strain RS571

Escherichia coli strain RS571 is a Gram-negative, rod-shaped bacterium that exhibits mobility due to the presence of flagella. This strain is facultatively anaerobic and thrives optimally at 37°C, placing it within a mesophilic temperature range. E. coli RS571 is characterized by its typical arrangement in pairs and singles, and it possesses two membranes and three replicons. This strain is notably free-living and is associated with a wide variety of hosts, including Homo sapiens, Gallus gallus, Bos taurus, and various other mammals, birds, and even plants such as Solanum lycopersicum and Brassica oleracea var. italica. The diverse host range indicates its ecological versatility and potential for interaction with multiple biological systems. E. coli strain RS571 is associated with a range of health effects, particularly in humans, where it is linked to urinary tract infections (UTIs), gastrointestinal infections, and various other serious conditions such as neonatal meningitis, sepsis, and hemolytic uremic syndrome (HUS). Its pathogenicity underscores the importance of understanding microbial interactions within host organisms and the potential impacts on human health. The strain's adaptability to different environments and hosts reflects its ecological role as a significant pathogen and commensal organism, emphasizing the complex relationships between microbes and their hosts. Understanding these dynamics is crucial for developing strategies to manage infections and improve public health outcomes.