ID#: 25913
Caption:
Under a magnification of 475X, this image depicts a close view of colonies grown on brain heart infusion (BHI) agar, inoculated with the Gram-positive bacterium Pseudopropionibacterium propionicum. This organism was previously classified as Propionibacterium propionicum, Arachnia propionica, and Actinomyces propionicus. After 48 hours of incubation, characteristic spider colonies are observed.
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Content Provider(s): CDC/ Dr. Lucille K. Georg
Creation Date: 1961
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