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Immunologie et infection
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Multiplex Detection of Bacteria in Complex Clinical and Environmental Samples using Oligonucleotide-coupled Fluorescent Microspheres
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Immunologie et infection
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Journal JoVE Immunologie et infection
Multiplex Detection of Bacteria in Complex Clinical and Environmental Samples using Oligonucleotide-coupled Fluorescent Microspheres

Multiplex Detection of Bacteria in Complex Clinical and Environmental Samples using Oligonucleotide-coupled Fluorescent Microspheres

DOI:
10.3791/3344-v

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11:09 min

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October 23, 2011

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, , , ,
1Saskatoon Research Centre,Agriculture and Agri-Food Canada, 2Department of Veterinary Microbiology,University of Saskatchewan , 3Plant Biotechnology Institute,National Research Council of Canada

Chapitres

  • 00:05Titre
  • 03:05Coupling Oligonucleotide Probes to Fluorescent Beads
  • 06:37Production of cpn60 Universal Target Amplicon and Generation of Single Strands
  • 09:36Representative Results

Summary

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We describe a multiplex method for the detection of microorganisms within a sample using oligonucleotide-coupled fluorescent beads. Amplicon from all organisms within a sample is hybridized to a panel of probe-coupled beads. A Luminex or Bio-Plex instrument is used to query each bead for bead type and hybridization signal.

Tags

Multiplex DetectionBacteriaClinical SamplesEnvironmental SamplesOligonucleotide-coupled Fluorescent MicrospheresBacterial VaginosisPolymicrobial SyndromeLactobacillusGardnerella VaginalisAtopobium VaginaeNegative Health OutcomesHIV AcquisitionClinical ManagementDiagnosisGram StainsVaginal Swab SmearsSubjective InterpretationsVaginal Microbiota CompositionDeep SequencingMolecular Diagnosis

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