Open AccessPrevotella intermedia and Prevotella nigrescens serotypes, ribotypes and binding characteristics
Author(s) -
Dahlén Gunnar G.,
Johnson Jolene R.,
Gmür Rudolf
Publication year - 1996
Publication title -
fems microbiology letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.899
H-Index - 151
eISSN - 1574-6968
pISSN - 0378-1097
DOI - 10.1111/j.1574-6968.1996.tb08140.x
Subject(s) - microbiology and biotechnology , prevotella intermedia , prevotella , biology , actinomyces , hemagglutination , hemolysis , antibody , bacteria , genetics , immunology , porphyromonas gingivalis
Type strains and 62 clinical isolates of Prevotella intermedia and Prevotella nigrescens were typed with the use of genomic DNA fingerprints and rRNA gene probes. The strains were further serotyped with monoclonal antibodies and characterized with SDS‐PAGE, enzymatic activities, hemolysis and hemagglutination and coaggregation with Streptococcus and Actinomyces spp. P. intermedia and P. nigrescens were found to have distinct ribotype patterns which correspond to previously defined serotypes I and II/III, respectively. No clear phenotypic difference related to hemolysis, hemagglutination and coaggregation with Streptococcus and Actinomyces species, or expression of aminopeptides and lipase was found between P. intermedia and P. nigrescens .