Escherichia coli MS 117-3

Escherichia coli MS 117-3 is a Gram-negative, rod-shaped bacterium characterized by its presence in pairs or as singles. This strain thrives optimally at a temperature of 37.0 °C, which aligns with the typical human body temperature, suggesting a close association with warm-blooded hosts. E. coli MS 117-3 is classified as a facultative anaerobe, indicating its ability to grow in both the presence and absence of oxygen, a trait that facilitates its survival in diverse environments within host organisms. This strain is noted to be host-associated, which emphasizes its potential role in the microbiota of various hosts, including humans and other mammals. The adaptability of E. coli MS 117-3 to different oxygen levels may confer an advantage in fluctuating environments within the host, where oxygen availability can vary significantly. Overall, the traits of E. coli MS 117-3 reflect its ecological versatility and potential significance in host-associated microbial communities, where it may contribute to metabolic processes and nutrient cycling.