ID#: 28987
Caption:
This photograph shows a close frontal view of a CDC Lombard-Dowell (LD) Presumpto Plate I quadrant plate, focusing on the quadrant containing LD egg yolk agar (EYA). This quadrant was inoculated with the anaerobic bacterium Fusobacterium necrophorum to assess lipase activity. A positive reaction is indicated by an iridescent, pearly sheen associated with bacterial growth; here, a faint sheen is observed over small colonies, suggestive of a weak lipase reaction.
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Content Provider(s): CDC/ Dr. Gilda L. Jones
Creation Date: 1981
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