Typing of Aeromonas spp. by numerical analysis of immunoblotted SDS-PAGE gels
Author(s) -
R. Mulla,
S. Millership
Publication year - 1993
Publication title -
journal of medical microbiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.91
H-Index - 117
eISSN - 1473-5644
pISSN - 0022-2615
DOI - 10.1099/00222615-39-5-325
Subject(s) - typing , antiserum , polyclonal antibodies , serotype , aeromonas , microbiology and biotechnology , biology , bacteria , gel electrophoresis , polyacrylamide gel electrophoresis , virology , antibody , genetics , enzyme , biochemistry
One hundred and three isolates of Aeromonas spp., collected from both environmental sources and patients, were examined by SDS-PAGE of whole cells followed by immunoblotting with polyclonal rabbit antiserum raised against whole cells of A. sobria. All isolates were typable, yielding 15-20 well separated bands. Reproducibility of the technique was good and discrimination excellent, yielding 30 types amongst 103 isolates. Immunoblot type was not related to biochemical phenotype. Attempts to correlate immunoblot type with serotype were unsuccessful because only 42% of the strains tested could be serotyped.
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