Abstract
Typing data obtained by specifically targeting a single, high-stringency PCR at the pneumococcal BOX repeat element for 28 strains of Streptococcus pneumoniae completely corroborated the resolutions attained by five genotypic procedures as described by Hermans et al. (P.W.M. Hermans, M. Sluijter, T. Hoogenboezem, H. Heersma, A. van Belkum, and R. de Groot, J. Clin. Microbiol. 33:1606-1612, 1995). All pairs of strains, except one, derived from both the cerebrospinal fluid and blood of the same individual were shown to be identical. Moreover, other, epidemiologically unrelated isolates were demonstrated to be unique. Considering the combined data from the five typing techniques applied previously as the "gold standard," the single BOX PCR test demonstrated excellent resolving powers while maintaining epidemiological linkage.
MeSH Terms
Bacterial Typing Techniques
Base Sequence
DNA Fingerprinting
DNA Primers/genetics
DNA, Bacterial/genetics,isolation & purification
Humans
Molecular Sequence Data
Phylogeny
Polymerase Chain Reaction/methods
Repetitive Sequences, Nucleic Acid
Streptococcus pneumoniae/classification,genetics
Chemicals
DNA Primers
DNA, Bacterial
Authors & Affiliations
5 authors, click to expand affiliations / ORCID
van Belkum A
Department of Clinical Microbiology, University Hospital Rotterdam, Erasmus University, The Netherlands.
[email protected]
Sluijuter M
de Groot R
Verbrugh H
Hermans P W
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