Escherichia coli ATCC BAA-2209

Escherichia coli ATCC BAA-2209 is a Gram-negative, rod-shaped bacterium that thrives in host-associated environments. This organism exhibits a facultative anaerobic metabolism, allowing it to grow in both the presence and absence of oxygen. E. coli ATCC BAA-2209 typically exists in pairs or singles and possesses flagella, which contribute to its motility. The optimal growth temperature for E. coli ATCC BAA-2209 is 37°C, which aligns with the body temperature of warm-blooded hosts, further supporting its adaptation to a host-associated habitat. As a mesophilic bacterium, it can grow within a temperature range that is conducive to many biological processes. E. coli ATCC BAA-2209 has one replicon and two membranes, characteristic features of Gram-negative bacteria. This strain is classified as free-living, indicating its potential to exist independently of a host under certain conditions. The presence of this strain in various environments underscores its ecological versatility and significance. E. coli is often used as an indicator organism in microbiological studies, reflecting the health of its associated ecosystems. Its adaptability and the ability to exist in diverse conditions make it a key player in both human health and environmental microbiology.