Escherichia coli str. EK2009

Escherichia coli strain EK2009 is a Gram-negative, rod-shaped bacterium that typically exists in pairs or as single cells. This strain is classified as a facultative anaerobe, indicating its ability to thrive in both aerobic and anaerobic environments. It has an optimal growth temperature of 37.0°C, which aligns with the average body temperature of warm-blooded hosts, suggesting its adaptation to a host-associated habitat. E. coli is widely recognized for its role in the gastrointestinal tract of various organisms, where it plays a critical part in the microbiome and digestive processes. The facultative anaerobic nature of strain EK2009 allows it to metabolize nutrients efficiently in the presence or absence of oxygen, contributing to its survival and proliferation in diverse niches within host environments. The existence of E. coli strain EK2009 in a host-associated habitat underscores its potential interactions with the host's immune system and other microbial inhabitants. This strain may participate in complex microbial communities, influencing gut health and nutrient absorption. Understanding the specific traits of strain EK2009 can provide insights into its ecological roles and functional contributions within host-associated microbiomes.