JP2024501832A - 高忠実度DNAポリメラーゼによるrhPCRベース増幅産物シーケンシングにおいて、プライマー二量体及びオフターゲット増幅を低減するRNアーゼH2突然変異体 - Google Patents
高忠実度DNAポリメラーゼによるrhPCRベース増幅産物シーケンシングにおいて、プライマー二量体及びオフターゲット増幅を低減するRNアーゼH2突然変異体 Download PDFInfo
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- 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
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- C12N9/14—Hydrolases (3)
- C12N9/16—Hydrolases (3) acting on ester bonds (3.1)
- C12N9/22—Ribonucleases [RNase]; Deoxyribonucleases [DNase]
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- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
- C12N15/62—DNA sequences coding for fusion proteins
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- 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
- C12Q1/6853—Nucleic acid amplification reactions using modified primers or templates
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- C12Y—ENZYMES
- C12Y301/00—Hydrolases acting on ester bonds (3.1)
- C12Y301/26—Endoribonucleases producing 5'-phosphomonoesters (3.1.26)
- C12Y301/26004—Ribonuclease H (3.1.26.4)
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- C07K2319/00—Fusion polypeptide
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- C12N2310/00—Structure or type of the nucleic acid
- C12N2310/30—Chemical structure
- C12N2310/31—Chemical structure of the backbone
- C12N2310/315—Phosphorothioates
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- C12N2310/00—Structure or type of the nucleic acid
- C12N2310/30—Chemical structure
- C12N2310/32—Chemical structure of the sugar
- C12N2310/321—2'-O-R Modification
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- C12N2310/00—Structure or type of the nucleic acid
- C12N2310/30—Chemical structure
- C12N2310/32—Chemical structure of the sugar
- C12N2310/322—2'-R Modification
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- 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
- C12Q1/686—Polymerase chain reaction [PCR]
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- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
- C12R2001/00—Microorganisms ; Processes using microorganisms
- C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
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- Engineering & Computer Science (AREA)
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- Wood Science & Technology (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Molecular Biology (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Microbiology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- Immunology (AREA)
- Medicinal Chemistry (AREA)
- Plant Pathology (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Enzymes And Modification Thereof (AREA)
- Saccharide Compounds (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US202063130548P | 2020-12-24 | 2020-12-24 | |
| US63/130,548 | 2020-12-24 | ||
| US202163277273P | 2021-11-09 | 2021-11-09 | |
| US63/277,273 | 2021-11-09 | ||
| PCT/US2021/064879 WO2022140553A1 (en) | 2020-12-24 | 2021-12-22 | Rnase h2 mutants that reduce primer dimers and off-target amplification in rhpcr-based amplicon sequencing with high-fidelity dna polymerases |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2024501832A true JP2024501832A (ja) | 2024-01-16 |
| JP2024501832A5 JP2024501832A5 (https=) | 2025-01-06 |
Family
ID=80050536
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2023538971A Pending JP2024501832A (ja) | 2020-12-24 | 2021-12-22 | 高忠実度DNAポリメラーゼによるrhPCRベース増幅産物シーケンシングにおいて、プライマー二量体及びオフターゲット増幅を低減するRNアーゼH2突然変異体 |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US12024742B2 (https=) |
| EP (1) | EP4267762B1 (https=) |
| JP (1) | JP2024501832A (https=) |
| KR (1) | KR20230124946A (https=) |
| AU (1) | AU2021409723A1 (https=) |
| CA (1) | CA3206360A1 (https=) |
| ES (1) | ES3060434T3 (https=) |
| WO (1) | WO2022140553A1 (https=) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011521624A (ja) * | 2008-04-30 | 2011-07-28 | インテグレイテツド・デイー・エヌ・エイ・テクノロジーズ・インコーポレイテツド | 修飾されたrna単量体を用いるrnアーゼhを基礎とするアッセイ |
| WO2018031625A2 (en) * | 2016-08-09 | 2018-02-15 | Integrated Dna Technologies, Inc. | Rnase h mutants in an emulsion |
| US20180057868A1 (en) * | 2016-08-30 | 2018-03-01 | Integrated Dna Technologies, Inc. | Cleavable hairpin primers |
| WO2019215067A1 (en) * | 2018-05-07 | 2019-11-14 | Roche Innovation Center Copenhagen A/S | Massively parallel discovery methods for oligonucleotide therapeutics |
| WO2020136440A2 (en) * | 2018-12-28 | 2020-07-02 | National University Of Singapore | Methods for targeted complementary dna enrichment |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4458066A (en) | 1980-02-29 | 1984-07-03 | University Patents, Inc. | Process for preparing polynucleotides |
| US4683195A (en) | 1986-01-30 | 1987-07-28 | Cetus Corporation | Process for amplifying, detecting, and/or-cloning nucleic acid sequences |
| US4683202A (en) | 1985-03-28 | 1987-07-28 | Cetus Corporation | Process for amplifying nucleic acid sequences |
| ATE138106T1 (de) | 1988-07-20 | 1996-06-15 | David Segev | Verfahren zur amplifizierung und zum nachweis von nukleinsäuresequenzen |
| US5494810A (en) | 1990-05-03 | 1996-02-27 | Cornell Research Foundation, Inc. | Thermostable ligase-mediated DNA amplifications system for the detection of genetic disease |
| DE60027040T2 (de) | 1999-10-29 | 2006-11-23 | Stratagene California, La Jolla | Zusammensetzungen und methoden zur verwendung von dna polymerasen |
| US20090068643A1 (en) | 2005-11-23 | 2009-03-12 | Integrated Dna Technologies, Inc. | Dual Function Primers for Amplifying DNA and Methods of Use |
| US8911948B2 (en) | 2008-04-30 | 2014-12-16 | Integrated Dna Technologies, Inc. | RNase H-based assays utilizing modified RNA monomers |
| EP2333109B1 (en) * | 2008-09-03 | 2013-08-07 | Takara Bio, Inc. | Composition for detection of rna |
| JP2016536995A (ja) * | 2013-11-14 | 2016-12-01 | インテグレイテツド・デイー・エヌ・エイ・テクノロジーズ・インコーポレイテツド | 増大した鋳型識別活性を有するdnaポリメラーゼ突然変異体 |
| HK1247255A1 (zh) | 2014-12-15 | 2018-09-21 | Cepheid | 底数大於2的指数核酸扩增 |
-
2021
- 2021-12-22 KR KR1020237022952A patent/KR20230124946A/ko active Pending
- 2021-12-22 ES ES21848391T patent/ES3060434T3/es active Active
- 2021-12-22 AU AU2021409723A patent/AU2021409723A1/en active Pending
- 2021-12-22 EP EP21848391.5A patent/EP4267762B1/en active Active
- 2021-12-22 CA CA3206360A patent/CA3206360A1/en active Pending
- 2021-12-22 WO PCT/US2021/064879 patent/WO2022140553A1/en not_active Ceased
- 2021-12-22 JP JP2023538971A patent/JP2024501832A/ja active Pending
- 2021-12-22 US US17/558,994 patent/US12024742B2/en active Active
-
2024
- 2024-05-17 US US18/667,876 patent/US20240318237A1/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011521624A (ja) * | 2008-04-30 | 2011-07-28 | インテグレイテツド・デイー・エヌ・エイ・テクノロジーズ・インコーポレイテツド | 修飾されたrna単量体を用いるrnアーゼhを基礎とするアッセイ |
| WO2018031625A2 (en) * | 2016-08-09 | 2018-02-15 | Integrated Dna Technologies, Inc. | Rnase h mutants in an emulsion |
| US20180057868A1 (en) * | 2016-08-30 | 2018-03-01 | Integrated Dna Technologies, Inc. | Cleavable hairpin primers |
| WO2019215067A1 (en) * | 2018-05-07 | 2019-11-14 | Roche Innovation Center Copenhagen A/S | Massively parallel discovery methods for oligonucleotide therapeutics |
| WO2020136440A2 (en) * | 2018-12-28 | 2020-07-02 | National University Of Singapore | Methods for targeted complementary dna enrichment |
Non-Patent Citations (2)
| Title |
|---|
| FRONT. MICROBIOL., vol. 11, no. 560791, JPN6025049145, 2020, pages 1 - 9, ISSN: 0005743931 * |
| JOURNAL OF BACTERIOLOGY, vol. 180, no. 23, JPN6025049144, 1998, pages 6207 - 6214, ISSN: 0005743930 * |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20230124946A (ko) | 2023-08-28 |
| WO2022140553A1 (en) | 2022-06-30 |
| AU2021409723A9 (en) | 2024-09-12 |
| US20220348997A1 (en) | 2022-11-03 |
| CA3206360A1 (en) | 2022-06-30 |
| EP4267762B1 (en) | 2025-09-17 |
| US20240318237A1 (en) | 2024-09-26 |
| AU2021409723A1 (en) | 2023-06-22 |
| EP4267762C0 (en) | 2025-09-17 |
| US12024742B2 (en) | 2024-07-02 |
| ES3060434T3 (en) | 2026-03-26 |
| EP4267762A1 (en) | 2023-11-01 |
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