Molecular probes for diagnosis of clinically relevant bacterial infections in blood cultures.

ABSTRACT: Broad-range real-time PCR and sequencing of the 16S rRNA gene region is a widely known method for the detection and identification of bacteria in clinical samples. However, because of the need for sequencing, such identification of bacteria is time-consuming. The aim of our study was to develop a more rapid 16S real-time PCR-based identification assay using species- or genus-specific probes. The Gram-negative bacteria were divided into Pseudomonas species, Pseudomonas aeruginosa, Escherichia coli, and other Gram-negative species. Within the Gram-positive species, probes were designed for Staphylococcus species, Staphylococcus aureus, Enterococcus species, Streptococcus species, and Streptococcus pneumoniae. The assay also included a universal probe within the 16S rRNA gene region for the d

SUBMITTER: Hansen WL 

PROVIDER: S-EPMC3008471 | biostudies-literature | 2010 Dec

REPOSITORIES: biostudies-literature