Method of differential display of exposed mRNA by RT/PCR

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

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

435 912, 536 2433, 935 77, 935 78, C07H 2104, C12P 1934, C12Q 168

Patent

active

055996728

ABSTRACT:
A method for isolating mRNAs as cDNAs employs a polymerase amplification method using at least two oligodeoxynucleotide primers. In one approach, the first primer contains sequence capable of hybridizing to a site immediately upstream of the first A ribonucleotide of the mRNA's polyA tail and the second primer contains arbitrary sequence. In another approach, the first primer contains sequence capable of hybridizing to a site including the mRNA's polyA signal sequence and the second primer contains arbitrary sequence. In another approach, the first primer contains arbitrary sequence and the second primer contains sequence capable of hybridizing to a site including the Kozak sequence. In another approach, the first primer contains a sequence that is substantially complementary to the sequence of a mRNA having a known sequence and the second primer contains arbitrary sequence. In another approach, the first primer contains arbitrary sequence and the second primer contains sequence that is substantially identical to the sequence of a mRNA having a known sequence. The first primer is used as a primer for reverse transcription of the mRNA and the resultant cDNA is amplified with a polymerase using both the first and second primers as a primer set.

REFERENCES:
patent: 4683195 (1987-07-01), Mullis et al.
patent: 5104792 (1992-04-01), Silver
Loh et al., "Polymerase chain reaction with single-sided specificity: analysis of T cell receptor .delta. chain", Jan. 1989, Science, vol. 243, pp. 217-220.
Ghosh et al., "Cloning the cDNA encoding the AmbtV allergen from gaint ragweed (Ambrosia trifida) pollen", 1991, Gene, 101, pp. 231-238.
Schaefer et al., "Exclusive expression of Epstein-Barr virus nuclear antigen 1 in Burkitt lymphoma arises from a third promoter, distinct from the promoters used ing latently infected lymphocytes", Aug. 1991, Proc. Natl. Acad. Sci., USA, vol. 88, pp. 6550-6554.
Smith et al., "Complexity and sequence identification of 24 rat V.beta. genes", Jul. 1, 1991, The Journal of Immunology, vol. 147, pp. 375-379.
Xiao et al., "Charaterization of a full-length cDNA which codes for the human spermidine/spermine N.sup.1 -Acetyltansferase", Aug. 30, 1991, vol. 179, No. 1, pp. 407-415.
Zelent et al., "Differentially expressed isoforms of the mouse retinoic acid receptor .beta. are generated by usage of two promoters and alternative splicing", 1991, The EMBO Journal, vol. 10, No,. 1, pp. 71-81.
Welsh et al., "Arbitrarily primed PCR fingerprinting of RNA", Nucleic Acids Research, vol. 20, No. 19, 1992.
He et al., "Molecular Cloning Of Androgen Receptors From Divergent Species With A Polymerase Chain Reaction Technique: Complete cDNA Sequence Of The Mouse Androgen Receptor And Isolation Of Andgrogen Receptor cDNA Probes From Dog, Guinea Pig and Clawed Frog", Biochemical and BioPhysical Research Communications, vol. 171, No. 2, Sep. 14, 1990.
Khan et al., "Efficient Double Stranded Sequencing Of cDNA Clones Containing Long Poly(A) Tails Using Anchored Poly(dT) Primers", Nucleic Acids Research, vol. 19, No. 7, Apr. 11, 1991.
Kocher et al., "Dynamics Of Mitochondrial DNA Evolution In Animals: Amplification And Sequencing With Conserved Primers", Proc. Natl. Acad. Sci., vol. 86, pp. 6196-6200, Aug. 1989.
Liang et al., "Differential Display and Cloning Of Messenger RNAs From Human Breast Cancer Versus Mammary Epithelial Cells", Cancer Research, vol. 52, pp. 6966-6968, Dec. 15, 1992.
Libert et al., "Selective Amplification And Cloning Of Four New Members Of The G Protein-Coupled Receptor Family", Science, vol. 244, pp. 569-572, May 5, 1989.
Osamu Ohara et al., "One-Sided Polymerase Chain Reaction: The Amplification of cDNA", Proc. Natl. Acad. Sci. USA, vol. 86, pp. 5673-5677, Aug. 1989.
Jamel Chelly et al., "Transcription of the Dystrophin Gene in Human Muscle and Non-Muscle Tissues", Nature, vol. 333, Jun. 30, 1988.
William T. Tse et al., "Reverse Transcription and Direct Amplification of Cellular RNA Transcripts by Taq Polymerase", Gene, vol. 88, No. 2, Apr. 16, 1990.
J. D. Fritz et al., "A Novel 3' Extension Technique Using Random Primers in RNA-PCR", Nucleic Acids Research, vol. 19, No. 13, Jul. 19, 1991.
Michael A. Frohman et al., "Rapid Production of Full-Length cDNAs from Rare Transcripts: Amplification Using a Single Gene-Specific Oligonucleotide Primer", Proc. Natl. Acad. Sci. USA, vol. 85, pp. 8998-9002, Dec. 1988.
T. D. Sargent, "Isolation of Differentially Expressed Genes", 1987, Methods in Enzymology, vol. 152, pp. 422-433.
M. Kozak, "An Analysis of Vertebrate mRNA Sequences: Intimations of Translational Control", Nov. 1991, J. Cell Biology, vol. 115, No. 4, pp. 887-903.
P. T. W. Cohen, "Cloning of Protein-Serine/Threonine Phosphatases", 1991, Methods in Enzymology, vol. 201, pp. 398-409.
A. F. Wilks, "Cloning Members of Protein-Tyrosine Kinase Family Using Polymerase Chain Reaction", 1991, Methods in Enzymology, vol. 200, pp. 533-547.
Welsh, Jr. et al. Nuc. Acids Res. 18(24):7213-7218, 1990.
Frohman, M. et al. Proc. Natl. Acad. Sci. 85:8998-9002, 1988.
Gilliand et al. in "PCR Protocols: A Guide to Methods and Applications", pp. 60-69, 1990.
Liang et al. Science 257(5072):967-971, 1992.

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

Method of differential display of exposed mRNA by RT/PCR does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method of differential display of exposed mRNA by RT/PCR, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of differential display of exposed mRNA by RT/PCR will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-677460

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