Escherichia
A genus of gram-negative, facultatively anaerobic, rod-shaped bacteria whose organisms occur in the lower part of the intestine of warm-blooded animals. The species are either nonpathogenic or opportunistic pathogens.
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Subheadings:
Tree Number(s): B03.440.450.425.325, B03.660.250.150.180
MeSH Unique ID: D004925
Registry Number: txid561