Escherichia coli BW25113

Escherichia coli BW25113 is a Gram-negative, rod-shaped bacterium that typically exists in pairs or as single cells. Characterized by its facultative anaerobic metabolism, this strain can thrive in both aerobic and anaerobic environments, making it versatile in various ecological niches. E. coli BW25113 has an optimal growth temperature of 37.0°C, which aligns with the body temperature of many warm-blooded hosts, suggesting its adaptation to a host-associated habitat. As a member of the Enterobacteriaceae family, E. coli BW25113 is often used as a model organism in molecular biology and genetics. Its ability to survive in diverse conditions allows researchers to study various metabolic pathways and genetic regulations under different environmental stresses. Additionally, the strain serves as a platform for synthetic biology applications, where it is utilized for the production of proteins and other metabolites. The host-associated habitat of E. coli BW25113 implies that it plays a role in the microbial community structure within the intestines of mammals. Understanding its interactions within these communities can provide insights into gut health and the complex dynamics of host-microbe relationships. Furthermore, the ability of E. coli to adapt to anaerobic conditions highlights its potential role in biogeochemical cycles, particularly in nutrient recycling within the host environment.