Detection of group B streptococcus

Chemistry: molecular biology and microbiology – Measuring or testing process involving enzymes or... – Involving nucleic acid

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C435S091100, C435S091200, C536S023100, C536S024300

Reexamination Certificate

active

07427475

ABSTRACT:
The invention provides methods to detect group B streptococcus (GBS) in biological samples using real-time PCR. Primers and probes for the detection of GBS are provided by the invention. Articles of manufacture containing such primers and probes for detecting GBS are further provided by the invention.

REFERENCES:
patent: 5035996 (1991-07-01), Hartley
patent: 5538848 (1996-07-01), Livak et al.
patent: 5541308 (1996-07-01), Hogan et al.
patent: 5702895 (1997-12-01), Matsunaga et al.
patent: 5837452 (1998-11-01), Clark et al.
patent: 5925517 (1999-07-01), Tyagi et al.
patent: 6140054 (2000-10-01), Wittwer et al.
patent: 6174670 (2001-01-01), Wittwer et al.
patent: 6245514 (2001-06-01), Wittwer
patent: 6593093 (2003-07-01), Uhl et al.
patent: 269 764 (1988-06-01), None
patent: 0 338 591 (1989-10-01), None
patent: 0 526 876 (1993-02-01), None
patent: 1 045 033 (2000-10-01), None
patent: 1 160 333 (2001-12-01), None
patent: WO 98/48046 (1998-10-01), None
patent: WO 99/19466 (1999-04-01), None
patent: WO 99/45155 (1999-09-01), None
patent: WO 00/37646 (2000-06-01), None
patent: WO 00/70096 (2000-11-01), None
patent: WO 01/12803 (2001-02-01), None
patent: WO 01/23604 (2001-04-01), None
patent: WO 02/18660 (2002-03-01), None
patent: WO 02/34771 (2002-05-01), None
patent: WO 02/61390 (2002-08-01), None
patent: WO 02/092818 (2002-11-01), None
patent: WO 03/025216 (2003-03-01), None
patent: WO 03/068918 (2003-08-01), None
patent: WO 03/093306 (2003-11-01), None
Belanger et al; Journal of Clinical Microbiology, vol. 40, pp. 1436-1440, Apr. 2002.
Bellin et al; Journal of Clinical Microbiology, Jan. 2001, vol. 39, pp. 370-374.
Bergeron et al; New England Journal of Medicine, 2000, vol. 343, pp. 175-179.
Tettelin et al; PNAS, Sep. 2002, vol. 99, pp. 12391-12396.
Genbank Accession No. NC—004368 (Nov. 15, 2002).
Buck et al Biotechniques (1990) 27(3):528-536.
Bassler et al., “Use of a Fluorogenic Probe in a PCR-Based Assay for the Detection ofListeria monocytogenes,” Applied and Environmental Microbiology, 1995, 61(10):3724-3728.
Espy et al., “Diagnosis of Herpes Simplex Virus Infections in the Clinical Laboratory by LightCycler PCR,”J. Clin. Microbiol., 2000, 38(2):795-799.
Al-Robaiy et al., “Rapid Competitive PCR Using Melting Curve Analysis for DNA Quantification,”BioTechniques, 2001, 31:1382-1388.
Bélanger et al., “Rapid Detection of Shiga Toxin-Producing Bacteria in Feces by Multriplex PCR with Molecular Beacons on the Smart Cycler,”J. Clin. Microbiol., 2002, 40:1436-1440.
Bellin et al., “Rapid Detection of EnterohemorrhagicEscherichia coliby Real-Time PCR with Fluorescent Hybridization Probes,”J. Clin. Microbiol., 2001, 39:370-374.
Chen et al., An Automated Fluorescent PCR Method for Detection of Shiga Toxin-ProducingEscherichia coliin Foods,:Appl. Environ. Microbiol., 1998, 64:4210-4216.
Didenko, “DNA Probes Using Fluorescence Resonance Energy Transfer (FRET): Designs and Applications,”BioTechniques, 2001, 31:1106-1121.
Ramotar et al., “Direct Detection of Verotoxin-ProducingEscherichia coliin Stool Samples by PCR,”J. Clin. Microbiol., 1995, 33:519-524.
Livak et al., “Oligonucleotides with Fluorescent Dyes at Opposite Ends Probide A Quenched Probe System Useful for Detecting PCR Product and Nucleic Acid Hybridization,”Genome Research, 1995, 4:357-362.
Brink et al., “Nucleic Acid Sequence-Based Amplification, A New Method for Analysis of Spliced and Unspliced Epstein-Barr Virus Latent Transcripts, and Its Comparison with Reverse Transcriptase PCR,”J. Clin. Microbiol., 1998, 36(11):3164-3169.
Caplin et al., “LightCycler™ hybridization probes; The most direct way to monitor PCR amplification for quantification and mutation detection,”Biochemica, 1999, 1:5-8.
Espy et al., “Quantification of Epstein-Barr Virus (EBV) Viral Load in Transplant Patients by LightCycler PCR,”Abstracts of the General Meeting of the American Society for Microbiology, 101stGeneral Meeting, May 20-24, 2001, 101:182, Abstract No. C-148.
Espy et al., “Diagnosis of Varicella-Zoster Virus Infections in the Clinical Laboratory by LightCycler PCR,”J. Clin. Microbiol., 2000, 38(9):3187-3189.
Espy et al., “Detection of Smallpox Virus DNA by LightCycler PCR,”J. Clin. Microbiol., 2002, 40(6):1985-1988.
Sample et al., “Two Related Epstein-Barr Virus Membrane Proteins are Encoded by Separate Genes,”J. Virol., 1989, 63(2):933-937.
Smith, “Application of Lightcycler Real Time PCR in Clinical Virology,”Clin. Chem. Lab. Med., 2001, Special Supplement, 39:S60, Abstract No. ISW14-2.
Telenti et al., “Detection of Epstein-Barr Virus by Polymerase Chain Reaction,”J. Clin. Microbiol., 1990, 28(10):2187-2190.
Arthur et al., “Enterococcus faecium transposon Tn1546 transposase, resolvase, vanR, vanS, vanH, vanA, vanX, vanY and teicoplanin resistance protein (vanZ) genes, complete cds,” 1993, detabase accession No. M97297.
Grisold et al., “Detection of Methicillin-ResistantStaphylococcus aureusand Simultaneous Confirmation by Automated Nucleic Acid Extraction and Real-Time PCR,”J. Clin. Microbiol., 2002, 40:2392-2397.
Huletsky et al., “Rapid Detection of Vancomycin-Resistant Enterococci Directly from Rectal Swabs by Real-Time PCR Using the Smart Cycler,”Abstracts of the Interscience Conference on Antimicrobial Agents and Chemotherapy, Chicago, Illinois, Sep. 22-25, 2001, 41:409 (Abstract K-1195).
Ito et al., “Staphylococcus aureusDNA, type-I staphylococcal cassette chromosome mec,” 1999, database accession No. AB033763.
“LightCycler-FastStart DNA Master Hybridization Probes,” 1999 Roche Diagnostics GmbH Technical Manual, retrieved from the internet on Feb. 6, 2004: http://www.roche-applied-science.com.
Palladino et al., “Real-time PCR for the rapid detection ofvanAandvanBgenes,”Diagnostic Microbiology and Infectious Disease, 2003, 45:81-84.
Palladino et al., “Rapid Detection ofvanAandvanBGnees Directly from Clinical Specimens and Enrichment Broths by Real-Time Multiplex PCR Assay,”J. Clin. Microbiol., 2003, 41:2483-2486.
Patel et al., “Enterococcus faecalis vancomycin resistance protein vanB gene, partial cds,” 1997, database accession No. U72704.
Patel et al., “Enterococcus faecium vancomycin resistance protein B (vanB) gene, partial cds,” 1997, database accession No. U94528.
Petrich et al., “Direct detection ofvanAandvanBgenes in clinical specimens for rapid identification of vancomycin resistant enterococci (VRE) using multiplex PCR,”Molecular and Cellular Probes, 1999, 13:275-281.
Reischl et al., “Rapid Identification of Methicillin-ResistantStaphylococcus aureusand Simultaneous Species Confirmation Using Real-Time Fluorescence PCR,”J. Clin. Microbiol., 2000, 38:2429-2433.
Sloan et al., “Evaluation of a Combined LgihtCycler Assay for the Detection of VANA, VANB, and VANB-2/3 Genes in Enterococci,”Abstracts of the General Meeting of the American Society for Microbiology, 2002, 102:143 (Abstract C-242).
Ryncarz et al., “Development of a High-Throughput Quantitative Assay for Detecting Herpes Simplex Virus DNA in Clinical Samples,”J. Clin. Microbiol., 1999, 37:1941-1947.
Holland et al., “PCR Detection ofEscherichia coliO157:H7 Directly from Stools: Evaluation of Commercial Extraction Methods for Purifying Fecal DNA,”J. Clin. Microbiol., 2000, 38:4108-4113.
Machiels et al., “New Protocol for DNA Extraction of Stool,”BioTechniques, 2000, 28:286-290.
McOrist et al., “A comparison of five methods for extraction of bacterial DNA from human faecal samples,”J. Microbiological Methods, 2002, 50:131-39.
Van der Hoek et al., “Isolation of Human Immunodeficiency Virus Type 1 (HIV-1) RNA from Feces by a Simple Method and Difference between HIV-1 Subpopulations in Feces amd Serum,”J.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Detection of group B streptococcus does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Detection of group B streptococcus, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Detection of group B streptococcus will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3979894

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.