Escherichia coli O91:H21 strain FWSEC0008

Escherichia coli O91:H21 strain FWSEC0008 is a Gram-negative, rod-shaped bacterium characterized by its facultative anaerobic metabolism. This strain is capable of existing in both aerobic and anaerobic environments, making it versatile in various habitats, particularly those associated with host organisms. The cell arrangement of FWSEC0008 includes pairs and singles, and it possesses flagella, which provides mobility. The optimal growth temperature for this strain is 37°C, aligning with the typical temperature of mammalian hosts, indicating a potential adaptation to life within such environments. FWSEC0008 falls under the mesophilic temperature range, allowing it to thrive in moderate temperature conditions. Importantly, FWSEC0008 has two replicons and two membranes, which is typical for this species, as it allows for efficient replication and cellular functions. The strain is classified as free-living, suggesting it can survive independently outside a host, although it is also associated with host environments. The ecological insight from these traits indicates that while FWSEC0008 can thrive independently, its adaptations suggest a successful coexistence with host organisms, where it may play roles in the gut microbiota. This relationship can have implications for understanding microbial dynamics, host health, and potential interactions with other microorganisms in the ecosystem. The strain is cataloged under the accessions NZ_CP031906.1 and NZ_CP031907.1, providing avenues for further research and exploration of its characteristics.