| Description | Escherichia coli P12b is a mesophilic, facultative anaerobic bacterium that thrives at temperatures between 25-40°C, making it one of the most adaptable microorganisms. As a chemoheterotroph, it derives its energy from the breakdown of organic compounds in its environment, such as sugars and proteins. This bacterium produces energy through the process of respiration, utilizing oxygen and other organic compounds as its energy source. Gram-staining positive, E. coli P12b exhibits a rod-shaped morphology, typical of the Enterobacteriaceae family. Its rod shape allows it to colonize a wide range of environments, including the human body, where it is commonly found in the gut flora of many individuals. As a facultative anaerobe, E. coli P12b is capable of growing in the presence or absence of oxygen. While it can tolerate aerobic conditions, it can also survive and thrive in anaerobic environments, where oxygen levels are low or absent. In terms of its oxygen preference, E. coli P12b is a facultative anaerobe, meaning it can grow both aerobically and anaerobically, but tends to prefer aerobic conditions. This adaptability allows it to colonize a wide range of environments, from the human gut to soil and water. Notably, E. coli P12b has been found to be a key player in the degradation of pollutants in soil and water, making it a valuable tool in the field of bioremediation. |
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