Filamentous bacteria identification
farrlarr at isu.edu
Sun Feb 25 14:57:42 EST 2001
Since all of the sheathed bacteria mentioned are Gram negative, it appears
that might not be what you have. Nocardia is usually Gram positive, so
that might be a better guess. Refer to Bergey's Manual for information on
physiological testing for differentiation. Brock's 8th edition of Biology
of Microorganisms is a good source for basic information, as are several
other basic microbiology books.
Albert Parisien wrote:
> Thank you Mr. Farrell for your answer,
> The person who took the pictures told me it was a Gram +, diam of
> filament between 1.2 to 1.5 micron with an hypha constituted of cocci
> like cells.
> Is there any coloration or test I could do to determine wich bacteria I
> Could the bacteria be a nocardia sp ?
> I also need to find information on the life cycle ( division time) of
> filamentous bacteria is there a good web page that could help me?
Larry D. Farrell, Ph,D.
Professor of Microbiology
Idaho State University
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