Methods and compositions related thereto for detecting and...

Chemistry: molecular biology and microbiology – Micro-organism – tissue cell culture or enzyme using process... – Preparing compound containing saccharide radical

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Reexamination Certificate

active

08030032

ABSTRACT:
Methods are described herein for detecting and identifying distinct species of nucleic acids, in a single container, for example, from a certain genus of infectious agents or otherwise causative agents comprising, for example, providing a forward PCR primer common to a homologous gene region between the distinct species, and providing a reverse PCR primer common to a homologous gene region between the distinct species, to thereby define a PCR target region amongst the species, and providing a first oligonucleotide probe specific to a nucleic acid sequence within the target region that is characteristic of a first species, providing a second oligonucleotide probe specific to a nucleic acid sequence within the target region that is characteristic of a second species, wherein the first and second oligonucleotide probes are each detectably labeled with distinctly different detectable labels, conducting a PCR reaction in the container by means of the primers to amplify the target region amongst the species, and detecting the distinct labels, thereby identifying distinct species of nucleic acids corresponding to distinct species of infectious agents. Methods are preferred, for example, wherein the infectious agent is a member of the Herpesviridae family.

REFERENCES:
patent: 5244792 (1993-09-01), Burke et al.
patent: 5648079 (1997-07-01), Burke et al.
patent: 2002/0164586 (2002-11-01), Smith et al.
patent: 2004/0175753 (2004-09-01), Chen et al.
Oliver et al., “Use of Single Nucleotide Polymorphisms (SNP) and Real-Time Polymerase Chain Reaction for Bone Marrow Engraftment Analysis,” J.Mol.Diag., 2000, vol. 2, No. 4, pp. 202-208.
Lee et al., “Allelic discrimination by nick-translation PCR with fluorogenic probes,” Nucleic Acids Research, 1993, vol. 21, No. 16, pp. 3761-3766.
Josefsson et al., “Detection and Quantification of Human Papillomavirus by Using the Fluorescent 5′ Exonuclease Assay,” J. Clinical. Micro., 1999, vol. 37, No. 3, pp. 490-496.
Ryncarz et al., “Development of a High-Throughput Quantitative Assay for Detecting Herpes Simplex Virus DNA in Clinical Samples,” J.Clinical Micro., 1999, vol. 37, No. 6, pp. 1941-1947.
Peter et al., “Review of 3200 serially received CSF samples submitted for type-specific HSV detection by PCR in the reference laboratory setting,” Mol.Cell.Probes, 2001, vol. 15, pp. 177-182.
Buck et al., “Design Strategies and Performance of Custom DNA Sequencing Primers,” Biotechniques, Sep. 1999, vol. 27, No. 3, pp. 528-536.
Burrows et al., “Detection and subtyping of Herpes Simplex virus in clinical samples by LightCycler PCR, enzyme immunoassay and cell culture,” BMC Microbiology, Jun. 2002, vol. 2, No. 12, pp. 1-7.
Filen et al , Sexually Transmitted Diseases, vol. 31, No. 6, pp. 331-336, Jun. 2004.
Schalasta et al, Infection, vol. 28, pp. 85-91, 2000.
Hardy et al, The Journal of Infectious Diseases, vol. 162, No. 5, pp. 1031-1035, Nov. 1990.
National Center for Biotechnology Information (NCBI) accession No. X14112 (Human herpesvirus 1 complete genome).
National Center for Biotechnology Information (NCBI) accession No. Z86099 (Herpes simplex virus type 2 (strain HG52), complete genome).
Adelson et al. (2004) Development of a real-time PCR assay for the simultaneous detection of herpes simplex virus types 1 and 2 with confirmation by pyrosequenceing technology. Presented by Dr. Martin E. Adelson at the 104th General Meeting of the American Society of Microbiology in New Orleans, Lousiana on May 26, 2004 as Poster C-273.
Adelson et al. (2005) Simultaneous detection of herpes simplex virus types 1 and 2 by real-time PCR and pyrosequencing. Journal of Clinical Virology 33:25-34.
Cusini et al. (2001) The importance of diagnosing genital herpes. Journal of Antimicrobial Chemotherapy 47, Topic T1, 9-16.
Xu et al. (2002) Seroprevalence and coinfection with herpes simplex virus type 1 and type 2 in the United States, 1988-1994. The Journal of Infectious Diseases 185:1019-1024.
Weidmann et al. (2003) Rapid detection of herpes simplex virus and varicella-zoster virus infections by real-time PCR. Journal of Clinical Microbiology 41(4):1565-1568.
Wald et al. (2003) Polymerase chain reaction for detection of herpes simplex virus (HSV) DNA on mucosal surfaces: comparison with HSV isolation in cell culture. The Journal of Infectious Diseases 188:1345-1351.
van Doornum et al. (2003) Diagnosing herpesvirus infections by real-time amplification and rapid culture. Journal of Clinical Microbiology 41(2):576-580.
Altschul et al. (1997) Gapped BLAST and PSI-BLAST: a new generation of protein database search programs. Nucleic Acids Research 25(17)3389-3402.
Cone et al. (1994) Frequent detection of genital herpes simplex virus DNA by polymerase chain reaction among pregnant women. The Journal of the American Medical Association 272(10):792-796.
Cone et al. (1991) Extended duration of herpes simplex virus DNA in genital lesions detected by the polymerase chain reaction. The Journal of Infectious Diseases 164(4):757-760.
Lucotte et al. (1995) Detection and genotyping of herpes simplex virus types 1 and 2 by polymerase chain reaction. Molecular and Cellular Probes 9(5):287-90.
Nicoll et al. (2001) Detection of herpes viruses in clinical samples using real-time PCR. Journal of Virological Methods 96(1):25-31.
Schmutzhard et al. (2004) Detection of herpes simplex virus type 1, herpes simplex virus type 2 and varicella-zoster virus in skin lesions. Comparison of real-time PCR, nested PCR and virus isolation. Journal of Clinical Virology 29(2):120-126.
Gharizadeh et al. (2002) Long-read pyrosequencing using pure 2′-deoxyadenosine-5′-O′-(1-thiotrlphosphate) Sp-isomer. Analytical Biochemistry 301(1):82-90.
Ronaghi et al. (1998) A sequencing method based upon real-time pyrophosphate. Science 281(5375):363, 365.
Poljak et al. (1998) Simple one-tube reverse transcription-polymerase chain reaction protocol containing anticontamination procedure for detection of GB virus C/hepatitus G virus RNA. Journal of Virological Methods 71(1):1-6.
Newcombe (1998) Two-sided confidence intervals for the single proportion: comparison of seven methods. Statistics in Medicine 17(8):857-872.
Stocher et al. (2003) Parallel detection of five human herpes virus DNAs by a set of real-time polymerase chain reactions in a single run. Journal of Clinical Virology 26(1):85-93.

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

Methods and compositions related thereto for detecting and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Methods and compositions related thereto for detecting and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods and compositions related thereto for detecting and... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-4296170

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