Appl. Environ. Microbiol. doi:10.1128/AEM.02052-07
Copyright (c) 2007, American Society for Microbiology and/or the Listed Authors/Institutions. All Rights Reserved.
The Isolation and Characterization of Outer Membrane Proteins and the Determination of a toxR Homolog in Vibrio tubiashii
J. Jean-Gilles Beaubrun*,
M. H. Kothary,
S. K. Curtis,
N. C. Flores,
B. E. Eribo,
and
B. D. Tall
Howard University, Washington, DC, 20050, and U.S. Food and Drug Administration, Laurel, MD 20708
* To whom correspondence should be addressed. Email:
junia.beaubrun{at}fda.hhs.gov.
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Abstract |
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Outer membrane proteins (OMPs) expressed by Vibrio tubiashii under different environmental growth conditions were characterized by SDS-PAGE, N-terminal amino acid sequencing, and PCR analyses. Results showed the presence of a 38-40 kDa OmpU-like protein and ompU gene, a maltoporin-like protein, several novel OMPs, and a regulatory toxR homolog.