BR9809556A - "methods for the quantification of nucleic acid molecules". - Google Patents
"methods for the quantification of nucleic acid molecules".Info
- Publication number
- BR9809556A BR9809556A BR9809556-0A BR9809556A BR9809556A BR 9809556 A BR9809556 A BR 9809556A BR 9809556 A BR9809556 A BR 9809556A BR 9809556 A BR9809556 A BR 9809556A
- Authority
- BR
- Brazil
- Prior art keywords
- nucleic acid
- sample
- molecule
- quantification
- target
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Q—MEASURING OR TESTING PROCESSES INVOLVING ENZYMES, NUCLEIC ACIDS OR MICROORGANISMS; COMPOSITIONS OR TEST PAPERS THEREFOR; PROCESSES OF PREPARING SUCH COMPOSITIONS; CONDITION-RESPONSIVE CONTROL IN MICROBIOLOGICAL OR ENZYMOLOGICAL PROCESSES
- C12Q1/00—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions
- C12Q1/68—Measuring or testing processes involving enzymes, nucleic acids or microorganisms; Compositions therefor; Processes of preparing such compositions involving nucleic acids
- C12Q1/6844—Nucleic acid amplification reactions
- C12Q1/6851—Quantitative amplification
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Health & Medical Sciences (AREA)
- Biophysics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Immunology (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
Abstract
"MéTODO PARA QUANTIFICAR A EXPRESSãO DE UMA MOLéCULA DE áCIDO NUCLêICO DE INTERESSE EM UMA AMOSTRA, MéTODO PARA DETERMINAR A PROGRESSãO DE UMA CONDIçãO PATOLóGICA, E MéTODO PARA DETERMINAR UMA VARIAçãO EM UM AGENTE INFECIOSO" A presente invenção se refere a um ensaio para quantificar o número de cópias de um gene, ou o nível de sua expressão, em uma amostra biológica. O método envolve utilizar uma molécula de oligonucleotídeo, a qual irá se hibridizar com ambas a molécula de ácido nuclêico alvo e com pelo menos uma molécula de ácido nuclêico adicional na amostra. A competição entre a molécula alvo e a molécula ou moléculas adicionais resulta em um padrão de expressão o qual permite a quantificação do alvo na amostra. O método também pode ser utilizado para seguir infecções, ou o desenvolvimento de variações em um agente infeccioso."METHOD FOR QUANTIFYING THE EXPRESSION OF A NUCLEIC ACID MOLECULE OF INTEREST IN A SAMPLE, METHOD FOR DETERMINING THE PROGRESSION OF A PATHOLOGICAL CONDITION, AND METHOD FOR DETERMINING A VARIATION IN AN INFECTIOUS AGENT to refer to the present invention" to refer to this invention. number of copies of a gene, or the level of its expression, in a biological sample. The method involves using an oligonucleotide molecule, which will hybridize to both the target nucleic acid molecule and at least one additional nucleic acid molecule in the sample. The competition between the target molecule and the additional molecule or molecules results in an expression pattern which allows the quantification of the target in the sample. The method can also be used to track infections, or to develop variations in an infectious agent.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US90712997A | 1997-08-06 | 1997-08-06 | |
PCT/US1998/016361 WO1999007895A1 (en) | 1997-08-06 | 1998-08-04 | Methods for quantifying nucleic acid molecules |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9809556A true BR9809556A (en) | 2000-10-17 |
Family
ID=25423572
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9809556-0A BR9809556A (en) | 1997-08-06 | 1998-08-04 | "methods for the quantification of nucleic acid molecules". |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0950115A4 (en) |
AU (1) | AU8694598A (en) |
BR (1) | BR9809556A (en) |
WO (1) | WO1999007895A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6586177B1 (en) * | 1999-09-08 | 2003-07-01 | Exact Sciences Corporation | Methods for disease detection |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4965188A (en) * | 1986-08-22 | 1990-10-23 | Cetus Corporation | Process for amplifying, detecting, and/or cloning nucleic acid sequences using a thermostable enzyme |
US5219727A (en) * | 1989-08-21 | 1993-06-15 | Hoffmann-Laroche Inc. | Quantitation of nucleic acids using the polymerase chain reaction |
US5674680A (en) * | 1994-01-31 | 1997-10-07 | The Rockefeller University | Methods for the prognosis and monitoring of AIDS |
-
1998
- 1998-08-04 AU AU86945/98A patent/AU8694598A/en not_active Abandoned
- 1998-08-04 WO PCT/US1998/016361 patent/WO1999007895A1/en not_active Application Discontinuation
- 1998-08-04 BR BR9809556-0A patent/BR9809556A/en not_active Application Discontinuation
- 1998-08-04 EP EP98938417A patent/EP0950115A4/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
AU8694598A (en) | 1999-03-01 |
WO1999007895A1 (en) | 1999-02-18 |
EP0950115A1 (en) | 1999-10-20 |
EP0950115A4 (en) | 2001-05-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA10 | Dismissal: dismissal - article 33 of industrial property law | ||
B11Y | Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired |