These colonies have an umbonate elevation.
These colonies are yellow, shiny and convex.
Pseudomonas aeruginosa forms a pellicle on the surface
of a broth culture.
Pseudomonas aeruginosa secretes a blue-green pigment
called pyocyanin. Don't be deceived by the beautiful color, pyocyanin
is a toxin capable of causing tissue damage to a host.
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Rachel Watson, M.S.