ID#: 6676
These are colonies of Escherichia coli bacteria, grown on a Hektoen enteric (HE) agar plate medium. Colonies of E. coli grown on HE agar display a characteristic, raised morphology, and are yellow to orange-yellow in color.
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Content Provider(s): CDC
Creation Date: 1976
Photo Credit:
CDC Organization
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Copyright Restrictions: None - This image is in the public domain and thus free of any copyright restrictions.