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This image depicts a Petri dish culture plate containing a selective growth medium of phenylethyl alcohol (PEA) agar, which had been inoculated with the bacteria, Escherichia coli, Fusobacterium mortiferum, Proteus vulgaris, and Clostridium perfringens. The growth of the E. coli and P. vulgaris, were, indeed, inhibited by the PEA medium, over the 48-hour incubation period.
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Content Providers(s):CDC/ Dr. Gilda Jones
Creation Date:1975
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. As a matter of courtesy we request that the content provider be credited and notified in any public or private usage of this image.