Abstract
Modified rapid versions of CAMP and pigment tests were developed for the identification of group B streptococci using the supernatant and cell deposit of organisms grown for 4 hr in a modified Todd-Hewitt broth. All but one of 203 group B streptococci were reliably differentiated from 148 nongroup B strains.
MeSH terms
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Bacterial Proteins / analysis*
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Hemolysin Proteins
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Pigments, Biological / analysis*
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Streptococcus agalactiae / analysis
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Streptococcus agalactiae / classification
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Streptococcus agalactiae / isolation & purification*
Substances
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Bacterial Proteins
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CAMP protein, Streptococcus
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Hemolysin Proteins
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Pigments, Biological