Article
Diagnosis of Bacteremic Pneumococcal Pneumonia by Amplification of Pneumolysin Gene Fragment in Serum
1 Feb 1995
Abstract excerpt
A polymerase chain reaction (PCR) assay based on the amplification of pneumolysin gene fragments in patient sera was developed for the etiologic diagnosis of acute pneumococcal pneumonia. Two pairs of oligonucleotide primers were designed to amplify a 348-bp and a 208-bp fragment of the pneumolysin gene. Amplified products were analyzed by agarose gel electrophoresis and hybridization using a 24-mer probe...
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