Specific Magnetic Bead–Based Capture of Genomic DNA from Clinical Samples: Application to the Detection of Group B Streptococci in Vaginal/Anal Swabs
Author(s) -
Nicholas J. Parham,
François J. Picard,
Régis Peytavi,
Martin Gag,
Grégoire Seyrig,
P Gagné,
Maurice Boissinot,
Michel G. Bergeron
Publication year - 2007
Publication title -
clinical chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.705
H-Index - 218
eISSN - 1530-8561
pISSN - 0009-9147
DOI - 10.1373/clinchem.2007.091389
Subject(s) - oligonucleotide , hybridization probe , genomic dna , dna , dna extraction , biology , microbiology and biotechnology , polymerase chain reaction , genetics , gene
Group B streptococci (GBS) are a leading cause of sepsis and meningitis in newborns. We previously developed a rapid diagnostic system for GBS detection from vaginal/anal samples obtained from pregnant women during delivery. To facilitate the adaptation of this method for point-of-care testing, we have developed a specific and efficient GBS DNA capture method that is compatible with both PCR and nonamplification detection technologies.
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