JP2000501616A - テルモアナエロバクター・テルモヒドロスルフリカスからの熱安定性dnaポリメラーゼおよびエキソヌクレアーゼ活性が除去されているその変異体酵素 - Google Patents
テルモアナエロバクター・テルモヒドロスルフリカスからの熱安定性dnaポリメラーゼおよびエキソヌクレアーゼ活性が除去されているその変異体酵素Info
- Publication number
- JP2000501616A JP2000501616A JP9522273A JP52227397A JP2000501616A JP 2000501616 A JP2000501616 A JP 2000501616A JP 9522273 A JP9522273 A JP 9522273A JP 52227397 A JP52227397 A JP 52227397A JP 2000501616 A JP2000501616 A JP 2000501616A
- Authority
- JP
- Japan
- Prior art keywords
- polymerase
- dna
- dna polymerase
- enzyme
- activity
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 108010014303 DNA-directed DNA polymerase Proteins 0.000 title claims abstract description 87
- 102000016928 DNA-directed DNA polymerase Human genes 0.000 title claims abstract description 87
- 102000004190 Enzymes Human genes 0.000 title claims abstract description 79
- 108090000790 Enzymes Proteins 0.000 title claims abstract description 79
- 230000000694 effects Effects 0.000 title claims abstract description 67
- 108060002716 Exonuclease Proteins 0.000 title claims abstract description 29
- 102000013165 exonuclease Human genes 0.000 title claims abstract description 29
- 241000186339 Thermoanaerobacter Species 0.000 title claims description 30
- 239000012634 fragment Substances 0.000 claims abstract description 18
- 108020004414 DNA Proteins 0.000 claims description 83
- 238000003752 polymerase chain reaction Methods 0.000 claims description 44
- 239000000872 buffer Substances 0.000 claims description 43
- 238000006243 chemical reaction Methods 0.000 claims description 41
- 150000001413 amino acids Chemical group 0.000 claims description 39
- 238000000034 method Methods 0.000 claims description 32
- 230000003321 amplification Effects 0.000 claims description 17
- 238000006073 displacement reaction Methods 0.000 claims description 17
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 17
- 102100034343 Integrase Human genes 0.000 claims description 15
- 108010092799 RNA-directed DNA polymerase Proteins 0.000 claims description 14
- 239000002773 nucleotide Substances 0.000 claims description 13
- 125000003729 nucleotide group Chemical group 0.000 claims description 13
- OUYCCCASQSFEME-UHFFFAOYSA-N tyrosine Natural products OC(=O)C(N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-UHFFFAOYSA-N 0.000 claims description 13
- 150000007523 nucleic acids Chemical class 0.000 claims description 12
- COLNVLDHVKWLRT-UHFFFAOYSA-N phenylalanine Natural products OC(=O)C(N)CC1=CC=CC=C1 COLNVLDHVKWLRT-UHFFFAOYSA-N 0.000 claims description 12
- COLNVLDHVKWLRT-QMMMGPOBSA-N phenylalanine group Chemical group N[C@@H](CC1=CC=CC=C1)C(=O)O COLNVLDHVKWLRT-QMMMGPOBSA-N 0.000 claims description 12
- 238000012163 sequencing technique Methods 0.000 claims description 11
- 108091034117 Oligonucleotide Proteins 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 10
- 108091008146 restriction endonucleases Proteins 0.000 claims description 10
- OUYCCCASQSFEME-QMMMGPOBSA-N L-tyrosine Chemical compound OC(=O)[C@@H](N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-QMMMGPOBSA-N 0.000 claims description 9
- 108091028043 Nucleic acid sequence Proteins 0.000 claims description 8
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 claims description 8
- 238000010839 reverse transcription Methods 0.000 claims description 6
- 102000004163 DNA-directed RNA polymerases Human genes 0.000 claims description 5
- 108090000626 DNA-directed RNA polymerases Proteins 0.000 claims description 5
- 102000039446 nucleic acids Human genes 0.000 claims description 5
- 108020004707 nucleic acids Proteins 0.000 claims description 5
- 239000013598 vector Substances 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 239000002299 complementary DNA Substances 0.000 claims description 4
- 230000002255 enzymatic effect Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 125000001493 tyrosinyl group Chemical group [H]OC1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])C([H])(N([H])[H])C(*)=O 0.000 claims description 4
- 238000001712 DNA sequencing Methods 0.000 claims description 3
- 239000005549 deoxyribonucleoside Substances 0.000 claims description 3
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- 235000021317 phosphate Nutrition 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 150000004676 glycans Chemical class 0.000 claims 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims 1
- 229920001282 polysaccharide Polymers 0.000 claims 1
- 239000005017 polysaccharide Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 125000003275 alpha amino acid group Chemical group 0.000 abstract description 13
- 241000193447 Thermoanaerobacter thermohydrosulfuricus Species 0.000 abstract description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 46
- 239000013615 primer Substances 0.000 description 43
- 239000000047 product Substances 0.000 description 41
- 235000001014 amino acid Nutrition 0.000 description 35
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 30
- 239000011780 sodium chloride Substances 0.000 description 23
- 239000000243 solution Substances 0.000 description 20
- 238000003556 assay Methods 0.000 description 19
- 108090000623 proteins and genes Proteins 0.000 description 18
- 210000004027 cell Anatomy 0.000 description 15
- 108020004705 Codon Proteins 0.000 description 13
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 13
- 238000002360 preparation method Methods 0.000 description 13
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 12
- 241000588724 Escherichia coli Species 0.000 description 12
- 102000053602 DNA Human genes 0.000 description 10
- 230000035772 mutation Effects 0.000 description 10
- 238000000746 purification Methods 0.000 description 10
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 10
- 108010017826 DNA Polymerase I Proteins 0.000 description 9
- 102000004594 DNA Polymerase I Human genes 0.000 description 9
- 239000007983 Tris buffer Substances 0.000 description 9
- 239000002253 acid Substances 0.000 description 9
- 238000005119 centrifugation Methods 0.000 description 9
- 229920001184 polypeptide Polymers 0.000 description 9
- 108090000765 processed proteins & peptides Proteins 0.000 description 9
- 102000004196 processed proteins & peptides Human genes 0.000 description 9
- LENZDBCJOHFCAS-UHFFFAOYSA-N tris Chemical compound OCC(N)(CO)CO LENZDBCJOHFCAS-UHFFFAOYSA-N 0.000 description 9
- QKNYBSVHEMOAJP-UHFFFAOYSA-N 2-amino-2-(hydroxymethyl)propane-1,3-diol;hydron;chloride Chemical compound Cl.OCC(N)(CO)CO QKNYBSVHEMOAJP-UHFFFAOYSA-N 0.000 description 8
- 230000006820 DNA synthesis Effects 0.000 description 8
- 230000001351 cycling effect Effects 0.000 description 8
- 238000011534 incubation Methods 0.000 description 8
- 229920002873 Polyethylenimine Polymers 0.000 description 7
- 230000008859 change Effects 0.000 description 7
- 238000012217 deletion Methods 0.000 description 7
- 230000037430 deletion Effects 0.000 description 7
- 239000000499 gel Substances 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 239000000523 sample Substances 0.000 description 7
- 238000002415 sodium dodecyl sulfate polyacrylamide gel electrophoresis Methods 0.000 description 7
- 108700026244 Open Reading Frames Proteins 0.000 description 6
- 239000011543 agarose gel Substances 0.000 description 6
- 238000009396 hybridization Methods 0.000 description 6
- 239000013612 plasmid Substances 0.000 description 6
- 235000018102 proteins Nutrition 0.000 description 6
- 102000004169 proteins and genes Human genes 0.000 description 6
- 150000003839 salts Chemical class 0.000 description 6
- 239000000758 substrate Substances 0.000 description 6
- HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 description 5
- 229920002684 Sepharose Polymers 0.000 description 5
- 239000013604 expression vector Substances 0.000 description 5
- 229960002897 heparin Drugs 0.000 description 5
- 229920000669 heparin Polymers 0.000 description 5
- 239000006166 lysate Substances 0.000 description 5
- 229910000160 potassium phosphate Inorganic materials 0.000 description 5
- 235000011009 potassium phosphates Nutrition 0.000 description 5
- 239000001226 triphosphate Substances 0.000 description 5
- 235000011178 triphosphate Nutrition 0.000 description 5
- 108091032973 (ribonucleotides)n+m Proteins 0.000 description 4
- FWMNVWWHGCHHJJ-SKKKGAJSSA-N 4-amino-1-[(2r)-6-amino-2-[[(2r)-2-[[(2r)-2-[[(2r)-2-amino-3-phenylpropanoyl]amino]-3-phenylpropanoyl]amino]-4-methylpentanoyl]amino]hexanoyl]piperidine-4-carboxylic acid Chemical compound C([C@H](C(=O)N[C@H](CC(C)C)C(=O)N[C@H](CCCCN)C(=O)N1CCC(N)(CC1)C(O)=O)NC(=O)[C@H](N)CC=1C=CC=CC=1)C1=CC=CC=C1 FWMNVWWHGCHHJJ-SKKKGAJSSA-N 0.000 description 4
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 4
- 239000003155 DNA primer Substances 0.000 description 4
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 4
- FFEARJCKVFRZRR-BYPYZUCNSA-N L-methionine Chemical compound CSCC[C@H](N)C(O)=O FFEARJCKVFRZRR-BYPYZUCNSA-N 0.000 description 4
- LFTLOKWAGJYHHR-UHFFFAOYSA-N N-methylmorpholine N-oxide Chemical compound CN1(=O)CCOCC1 LFTLOKWAGJYHHR-UHFFFAOYSA-N 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- 238000012512 characterization method Methods 0.000 description 4
- ZMMJGEGLRURXTF-UHFFFAOYSA-N ethidium bromide Chemical compound [Br-].C12=CC(N)=CC=C2C2=CC=C(N)C=C2[N+](CC)=C1C1=CC=CC=C1 ZMMJGEGLRURXTF-UHFFFAOYSA-N 0.000 description 4
- 229960005542 ethidium bromide Drugs 0.000 description 4
- 239000002609 medium Substances 0.000 description 4
- 229930182817 methionine Natural products 0.000 description 4
- 230000002441 reversible effect Effects 0.000 description 4
- 239000006228 supernatant Substances 0.000 description 4
- 238000003786 synthesis reaction Methods 0.000 description 4
- 108091026890 Coding region Proteins 0.000 description 3
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- WAEMQWOKJMHJLA-UHFFFAOYSA-N Manganese(2+) Chemical compound [Mn+2] WAEMQWOKJMHJLA-UHFFFAOYSA-N 0.000 description 3
- 241000713869 Moloney murine leukemia virus Species 0.000 description 3
- 102000009609 Pyrophosphatases Human genes 0.000 description 3
- 108010009413 Pyrophosphatases Proteins 0.000 description 3
- 108090000787 Subtilisin Proteins 0.000 description 3
- 108010006785 Taq Polymerase Proteins 0.000 description 3
- -1 Tyr amino acids Chemical class 0.000 description 3
- 210000004899 c-terminal region Anatomy 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 3
- 238000004811 liquid chromatography Methods 0.000 description 3
- 239000011777 magnesium Substances 0.000 description 3
- 239000011572 manganese Substances 0.000 description 3
- 230000003505 mutagenic effect Effects 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- 229920002401 polyacrylamide Polymers 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- 238000003757 reverse transcription PCR Methods 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 238000010561 standard procedure Methods 0.000 description 3
- 230000014616 translation Effects 0.000 description 3
- UYPYRKYUKCHHIB-UHFFFAOYSA-N trimethylamine N-oxide Chemical compound C[N+](C)(C)[O-] UYPYRKYUKCHHIB-UHFFFAOYSA-N 0.000 description 3
- 125000002264 triphosphate group Chemical class [H]OP(=O)(O[H])OP(=O)(O[H])OP(=O)(O[H])O* 0.000 description 3
- 241000972773 Aulopiformes Species 0.000 description 2
- 108020004635 Complementary DNA Proteins 0.000 description 2
- GUBGYTABKSRVRQ-WFVLMXAXSA-N DEAE-cellulose Chemical compound OC1C(O)C(O)C(CO)O[C@H]1O[C@@H]1C(CO)OC(O)C(O)C1O GUBGYTABKSRVRQ-WFVLMXAXSA-N 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- SEQKRHFRPICQDD-UHFFFAOYSA-N N-tris(hydroxymethyl)methylglycine Chemical compound OCC(CO)(CO)[NH2+]CC([O-])=O SEQKRHFRPICQDD-UHFFFAOYSA-N 0.000 description 2
- 241000283973 Oryctolagus cuniculus Species 0.000 description 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 2
- PLXBWHJQWKZRKG-UHFFFAOYSA-N Resazurin Chemical compound C1=CC(=O)C=C2OC3=CC(O)=CC=C3[N+]([O-])=C21 PLXBWHJQWKZRKG-UHFFFAOYSA-N 0.000 description 2
- 102100037968 Ribonuclease inhibitor Human genes 0.000 description 2
- JLCPHMBAVCMARE-UHFFFAOYSA-N [3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[3-[[3-[[3-[[3-[[3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methyl [5-(6-aminopurin-9-yl)-2-(hydroxymethyl)oxolan-3-yl] hydrogen phosphate Polymers Cc1cn(C2CC(OP(O)(=O)OCC3OC(CC3OP(O)(=O)OCC3OC(CC3O)n3cnc4c3nc(N)[nH]c4=O)n3cnc4c3nc(N)[nH]c4=O)C(COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3CO)n3cnc4c(N)ncnc34)n3ccc(N)nc3=O)n3cnc4c(N)ncnc34)n3ccc(N)nc3=O)n3ccc(N)nc3=O)n3ccc(N)nc3=O)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)n3cc(C)c(=O)[nH]c3=O)n3cc(C)c(=O)[nH]c3=O)n3ccc(N)nc3=O)n3cc(C)c(=O)[nH]c3=O)n3cnc4c3nc(N)[nH]c4=O)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)O2)c(=O)[nH]c1=O JLCPHMBAVCMARE-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 125000000539 amino acid group Chemical group 0.000 description 2
- AVKUERGKIZMTKX-NJBDSQKTSA-N ampicillin Chemical compound C1([C@@H](N)C(=O)N[C@H]2[C@H]3SC([C@@H](N3C2=O)C(O)=O)(C)C)=CC=CC=C1 AVKUERGKIZMTKX-NJBDSQKTSA-N 0.000 description 2
- 229960000723 ampicillin Drugs 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 108010058966 bacteriophage T7 induced DNA polymerase Proteins 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- UDSAIICHUKSCKT-UHFFFAOYSA-N bromophenol blue Chemical compound C1=C(Br)C(O)=C(Br)C=C1C1(C=2C=C(Br)C(O)=C(Br)C=2)C2=CC=CC=C2S(=O)(=O)O1 UDSAIICHUKSCKT-UHFFFAOYSA-N 0.000 description 2
- 238000010804 cDNA synthesis Methods 0.000 description 2
- 229940041514 candida albicans extract Drugs 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- SUYVUBYJARFZHO-RRKCRQDMSA-N dATP Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@H]1C[C@H](O)[C@@H](COP(O)(=O)OP(O)(=O)OP(O)(O)=O)O1 SUYVUBYJARFZHO-RRKCRQDMSA-N 0.000 description 2
- SUYVUBYJARFZHO-UHFFFAOYSA-N dATP Natural products C1=NC=2C(N)=NC=NC=2N1C1CC(O)C(COP(O)(=O)OP(O)(=O)OP(O)(O)=O)O1 SUYVUBYJARFZHO-UHFFFAOYSA-N 0.000 description 2
- 238000004925 denaturation Methods 0.000 description 2
- 230000036425 denaturation Effects 0.000 description 2
- 239000005546 dideoxynucleotide Substances 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 102000018146 globin Human genes 0.000 description 2
- 108060003196 globin Proteins 0.000 description 2
- 229910052588 hydroxylapatite Inorganic materials 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- PHTQWCKDNZKARW-UHFFFAOYSA-N isoamylol Chemical compound CC(C)CCO PHTQWCKDNZKARW-UHFFFAOYSA-N 0.000 description 2
- 210000004185 liver Anatomy 0.000 description 2
- 239000012139 lysis buffer Substances 0.000 description 2
- 229910001425 magnesium ion Inorganic materials 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 108020004999 messenger RNA Proteins 0.000 description 2
- 231100000219 mutagenic Toxicity 0.000 description 2
- XYJRXVWERLGGKC-UHFFFAOYSA-D pentacalcium;hydroxide;triphosphate Chemical compound [OH-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XYJRXVWERLGGKC-UHFFFAOYSA-D 0.000 description 2
- YBYRMVIVWMBXKQ-UHFFFAOYSA-N phenylmethanesulfonyl fluoride Chemical compound FS(=O)(=O)CC1=CC=CC=C1 YBYRMVIVWMBXKQ-UHFFFAOYSA-N 0.000 description 2
- 108010024226 placental ribonuclease inhibitor Proteins 0.000 description 2
- 230000002285 radioactive effect Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 235000019515 salmon Nutrition 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 239000012085 test solution Substances 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- UNXRWKVEANCORM-UHFFFAOYSA-N triphosphoric acid Chemical compound OP(O)(=O)OP(O)(=O)OP(O)(O)=O UNXRWKVEANCORM-UHFFFAOYSA-N 0.000 description 2
- 239000012137 tryptone Substances 0.000 description 2
- 238000000108 ultra-filtration Methods 0.000 description 2
- 239000012138 yeast extract Substances 0.000 description 2
- DGVVWUTYPXICAM-UHFFFAOYSA-N β‐Mercaptoethanol Chemical compound OCCS DGVVWUTYPXICAM-UHFFFAOYSA-N 0.000 description 2
- DFUSDJMZWQVQSF-XLGIIRLISA-N (2r)-2-methyl-2-[(4r,8r)-4,8,12-trimethyltridecyl]-3,4-dihydrochromen-6-ol Chemical compound OC1=CC=C2O[C@@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1 DFUSDJMZWQVQSF-XLGIIRLISA-N 0.000 description 1
- BFSVOASYOCHEOV-UHFFFAOYSA-N 2-diethylaminoethanol Chemical compound CCN(CC)CCO BFSVOASYOCHEOV-UHFFFAOYSA-N 0.000 description 1
- 241000251468 Actinopterygii Species 0.000 description 1
- 229920000936 Agarose Polymers 0.000 description 1
- 102100027211 Albumin Human genes 0.000 description 1
- 108010088751 Albumins Proteins 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- 241000193403 Clostridium Species 0.000 description 1
- 108020001019 DNA Primers Proteins 0.000 description 1
- 108010063593 DNA modification methylase SssI Proteins 0.000 description 1
- 230000033616 DNA repair Effects 0.000 description 1
- 102000007260 Deoxyribonuclease I Human genes 0.000 description 1
- 108010008532 Deoxyribonuclease I Proteins 0.000 description 1
- 241001452028 Escherichia coli DH1 Species 0.000 description 1
- 241000701959 Escherichia virus Lambda Species 0.000 description 1
- 241000193385 Geobacillus stearothermophilus Species 0.000 description 1
- 102100036263 Glutamyl-tRNA(Gln) amidotransferase subunit C, mitochondrial Human genes 0.000 description 1
- 101001001786 Homo sapiens Glutamyl-tRNA(Gln) amidotransferase subunit C, mitochondrial Proteins 0.000 description 1
- 101710203526 Integrase Proteins 0.000 description 1
- QNAYBMKLOCPYGJ-REOHCLBHSA-N L-alanine Chemical compound C[C@H](N)C(O)=O QNAYBMKLOCPYGJ-REOHCLBHSA-N 0.000 description 1
- 241000710065 Lycus Species 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- 241000187479 Mycobacterium tuberculosis Species 0.000 description 1
- 238000012408 PCR amplification Methods 0.000 description 1
- 108091005804 Peptidases Proteins 0.000 description 1
- 108091000080 Phosphotransferase Proteins 0.000 description 1
- 108010021757 Polynucleotide 5'-Hydroxyl-Kinase Proteins 0.000 description 1
- 102000008422 Polynucleotide 5'-hydroxyl-kinase Human genes 0.000 description 1
- 239000004365 Protease Substances 0.000 description 1
- 238000003559 RNA-seq method Methods 0.000 description 1
- 102100037486 Reverse transcriptase/ribonuclease H Human genes 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 108091027544 Subgenomic mRNA Proteins 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- UZMAPBJVXOGOFT-UHFFFAOYSA-N Syringetin Natural products COC1=C(O)C(OC)=CC(C2=C(C(=O)C3=C(O)C=C(O)C=C3O2)O)=C1 UZMAPBJVXOGOFT-UHFFFAOYSA-N 0.000 description 1
- 241000204667 Thermoplasma Species 0.000 description 1
- 239000007997 Tricine buffer Substances 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 102000011759 adducin Human genes 0.000 description 1
- 108010076723 adducin Proteins 0.000 description 1
- 238000000246 agarose gel electrophoresis Methods 0.000 description 1
- 235000004279 alanine Nutrition 0.000 description 1
- BIGPRXCJEDHCLP-UHFFFAOYSA-N ammonium bisulfate Chemical compound [NH4+].OS([O-])(=O)=O BIGPRXCJEDHCLP-UHFFFAOYSA-N 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000012131 assay buffer Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000001045 blue dye Substances 0.000 description 1
- 239000007853 buffer solution Substances 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000006285 cell suspension Substances 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 238000011210 chromatographic step Methods 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000010367 cloning Methods 0.000 description 1
- 238000000975 co-precipitation Methods 0.000 description 1
- 238000004440 column chromatography Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- RGWHQCVHVJXOKC-SHYZEUOFSA-J dCTP(4-) Chemical compound O=C1N=C(N)C=CN1[C@@H]1O[C@H](COP([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O)[C@@H](O)C1 RGWHQCVHVJXOKC-SHYZEUOFSA-J 0.000 description 1
- HAAZLUGHYHWQIW-KVQBGUIXSA-N dGTP Chemical compound C1=NC=2C(=O)NC(N)=NC=2N1[C@H]1C[C@H](O)[C@@H](COP(O)(=O)OP(O)(=O)OP(O)(O)=O)O1 HAAZLUGHYHWQIW-KVQBGUIXSA-N 0.000 description 1
- UFJPAQSLHAGEBL-RRKCRQDMSA-N dITP Chemical compound O1[C@H](COP(O)(=O)OP(O)(=O)OP(O)(O)=O)[C@@H](O)C[C@@H]1N1C(N=CNC2=O)=C2N=C1 UFJPAQSLHAGEBL-RRKCRQDMSA-N 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- QPXWUAQRJLSJRT-UHFFFAOYSA-N diethoxyphosphinothioyl diethyl phosphate Chemical compound CCOP(=O)(OCC)OP(=S)(OCC)OCC QPXWUAQRJLSJRT-UHFFFAOYSA-N 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- KCFYHBSOLOXZIF-UHFFFAOYSA-N dihydrochrysin Natural products COC1=C(O)C(OC)=CC(C2OC3=CC(O)=CC(O)=C3C(=O)C2)=C1 KCFYHBSOLOXZIF-UHFFFAOYSA-N 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000001976 enzyme digestion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 235000019688 fish Nutrition 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 238000007429 general method Methods 0.000 description 1
- 239000001963 growth medium Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012456 homogeneous solution Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000011901 isothermal amplification Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000003819 low-pressure liquid chromatography Methods 0.000 description 1
- 229910001437 manganese ion Inorganic materials 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 231100000350 mutagenesis Toxicity 0.000 description 1
- 238000002703 mutagenesis Methods 0.000 description 1
- 239000003471 mutagenic agent Substances 0.000 description 1
- 231100000707 mutagenic chemical Toxicity 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000002777 nucleoside Substances 0.000 description 1
- 102000020233 phosphotransferase Human genes 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Chemical compound [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 238000001742 protein purification Methods 0.000 description 1
- 239000012460 protein solution Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 230000010076 replication Effects 0.000 description 1
- 230000003362 replicative effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000037432 silent mutation Effects 0.000 description 1
- 238000002741 site-directed mutagenesis Methods 0.000 description 1
- 230000035943 smell Effects 0.000 description 1
- FQENQNTWSFEDLI-UHFFFAOYSA-J sodium diphosphate Chemical compound [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O FQENQNTWSFEDLI-UHFFFAOYSA-J 0.000 description 1
- 229940048086 sodium pyrophosphate Drugs 0.000 description 1
- VVLFAAMTGMGYBS-UHFFFAOYSA-M sodium;4-[[4-(ethylamino)-3-methylphenyl]-(4-ethylimino-3-methylcyclohexa-2,5-dien-1-ylidene)methyl]-3-sulfobenzenesulfonate Chemical compound [Na+].C1=C(C)C(NCC)=CC=C1C(C=1C(=CC(=CC=1)S([O-])(=O)=O)S(O)(=O)=O)=C1C=C(C)C(=NCC)C=C1 VVLFAAMTGMGYBS-UHFFFAOYSA-M 0.000 description 1
- 238000000527 sonication Methods 0.000 description 1
- 238000002798 spectrophotometry method Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000011550 stock solution Substances 0.000 description 1
- 239000012089 stop solution Substances 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 235000019818 tetrasodium diphosphate Nutrition 0.000 description 1
- 239000001577 tetrasodium phosphonato phosphate Substances 0.000 description 1
- 238000005382 thermal cycling Methods 0.000 description 1
- 230000036962 time dependent Effects 0.000 description 1
- 230000005758 transcription activity Effects 0.000 description 1
- 230000026683 transduction Effects 0.000 description 1
- 238000010361 transduction Methods 0.000 description 1
- YNJBWRMUSHSURL-UHFFFAOYSA-N trichloroacetic acid Chemical compound OC(=O)C(Cl)(Cl)Cl YNJBWRMUSHSURL-UHFFFAOYSA-N 0.000 description 1
- SRPWOOOHEPICQU-UHFFFAOYSA-N trimellitic anhydride Chemical compound OC(=O)C1=CC=C2C(=O)OC(=O)C2=C1 SRPWOOOHEPICQU-UHFFFAOYSA-N 0.000 description 1
- 230000010415 tropism Effects 0.000 description 1
- 238000005199 ultracentrifugation Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 210000004885 white matter Anatomy 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/10—Transferases (2.)
- C12N9/12—Transferases (2.) transferring phosphorus containing groups, e.g. kinases (2.7)
- C12N9/1241—Nucleotidyltransferases (2.7.7)
- C12N9/1252—DNA-directed DNA polymerase (2.7.7.7), i.e. DNA replicase
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/10—Transferases (2.)
- C12N9/12—Transferases (2.) transferring phosphorus containing groups, e.g. kinases (2.7)
- C12N9/1241—Nucleotidyltransferases (2.7.7)
- C12N9/1276—RNA-directed DNA polymerase (2.7.7.49), i.e. reverse transcriptase or telomerase
-
- 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
- C12Q1/6869—Methods for sequencing
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- Molecular Biology (AREA)
- Biotechnology (AREA)
- Microbiology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Biomedical Technology (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biophysics (AREA)
- Immunology (AREA)
- Enzymes And Modification Thereof (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Saccharide Compounds (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.アミノ酸配列において、テルモアナエロバクター・テルモヒドロスルフリカ スのDNAポリメラーゼの少なくとも40個の連続するアミノ酸配列と少なくと も80%のホモロジーを有する、酵素的に活性なDNAポリメラーゼまたはその フラグメント。 2.前記DNAポリメラーゼが、エキソヌクレアーゼ活性が除去されているもの である、請求項1記載のポリメラーゼ。 3.前記ポリメラーゼが、アミノ末端から1個またはそれ以上のアミノ酸が欠失 されているかまたはアミノ酸が変更されて、前記エキソヌクレアーゼ活性が除去 されている、請求項2記載のポリメラーゼ。 4.前記ポリメラーゼが、706位においてフェニルアラニンがチロシンに置き 換えられたものである、請求項1記載のポリメラーゼ。 5.前記ポリメラーゼが、アミノ末端から1個またはそれ以上のアミノ酸が欠失 され、706位においてフェニルアラニンがチロシンに置き換えられたものであ る、請求項1記載のポリメラーゼ。 6.前記ポリメラーゼが、1個またはそれ以上のアミノ酸が変更されてエキソヌ クレアーゼ活性が除去されており、706位においてフェニルアラニンがチロシ ンに置き換えられたものである、請求項1記載のポリメラーゼ。 7.請求項1−6のいずれかに記載の精製されたDNAポリメラーゼを緩衝液中 に含む、安定な酵素的組成物。 8.請求項1−6のいずれかに記載のDNAポリメラーゼをコードする精製され た核酸。 9.請求項1−6のいずれかに記載のDNAポリメラーゼをコードする核酸配列 を含有するベクターを含む宿主細胞。 10.鎖置換増幅において用いるための、請求項1−6のいずれかに記載のDN Aポリメラーゼおよび熱安定性制限酵素。 11.アミノ酸配列においてテルモアナエロバクター・テルモヒドロスルフリカ スのDNAポリメラーゼの少なくとも40個の連続するアミノ酸配列に少なくと も80%ホモロジーを有するDNAポリメラーゼまたはそのフラグメントを用い て、鎖置換により核酸フラグメントを生成し増幅する方法。 12.前記DNAポリメラーゼが、エキソヌクレアーゼ活性が除去されたもので ある、請求項11記載の方法。 13.請求項1−6のいずれかに記載のDNAポリメラーゼおよび熱安定性制限 酵素を含む、DNAの鎖置換増幅のためのキット。 14.DNAをシークエンシングし、このことにより、DNAテンプレートのヌ クレオチド塩基配列の少なくとも一部を決定することができる方法であって、請 求項4、5、または6のいずれかに記載のDNAポリメラーゼを少なくとも1つ の鎖停止剤の存在下で用いて、前記DNAテンプレートから鎖停止されたフラグ メントを生成し、そして前記フラグメントのサイズから前記DNAテンプレート の少なくとも一部の配列を決定する、 の各工程を含む方法。 15.請求項4、5、または6のいずれかに記載のDNAポリメラーゼおよびピ ロホスファターゼを含む、DNAシークエンシング用のキット。 16.オリゴヌクレオチドプライマー、請求項1−6のいずれかに記載のポリメ ラーゼ、および1種類から4種類のデオキシリボヌクレオシドリン酸を提供する ことによりcDNAを製造する方法。 17.テルモアナエロバクター・テルモヒドロスルフリカスからの精製されたリ バーストランスクリプターゼ。 18.リバーストランスクリプターゼとして有用な、請求項1記載のDNAポリ メラーゼ。 19.リバーストランスクリプターゼとして有用な、請求項2記載のDNAポリ メラーゼ。 20.請求項1記載のDNAポリメラーゼおよび単一の反応容器中でポリメラー ゼ連鎖反応を実施するのに適したポリメラーゼを用いる逆転写/ポリメラーゼ連 鎖反応の方法。 21.前記DNAポリメラーゼが、エキソヌクレアーゼ活性が除去されたもので ある、請求項20記載の方法。 22.ポリメラーゼ連鎖反応を実施するのに適した前記ポリメラーゼがTaqD NAポリメラーゼである、請求項20記載の方法。 23.請求項1記載のDNAポリメラーゼおよびポリメラーゼ連鎖反応を実施す るのに適したポリメラーゼを含む、逆転写/ポリメラーゼ連鎖反応用のキット。 24.前記DNAポリメラーゼが、エキソヌクレアーゼ活性が除去されたもので ある、請求項23記載のキット。 25.ポリメラーゼ連鎖反応を実施するのに適した前記ポリメラーゼがTaqD NAポリメラーゼである、請求項23記載のキット。 26.請求項1記載のDNAポリメラーゼおよびポリメラーゼ連鎖反応を実施す るのに適したポリメラーゼを含む、RT/PCRにおいて用いるための溶液。 27.前記DNAポリメラーゼが、エキソヌクレアーゼ活性が除去されたもので ある、請求項26記載の溶液。 28.ポリメラーゼ連鎖反応を実施するのに適した前記ポリメラーゼがTaqD NAポリメラーゼである、請求項26記載の溶液。 29.請求項1−6のいずれかに記載のDNAポリメラーゼおよび熱安定性制限 酵素を含む、DNAの鎖置換増幅のための溶液。 30.請求項4、5、または6のいずれかに記載のDNAポリメラーゼおよびピ ロホスファターゼを含む、DNAのシークエンシングのための溶液。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US868895P | 1995-12-15 | 1995-12-15 | |
| US60/008,688 | 1995-12-15 | ||
| PCT/US1996/020225 WO1997021821A1 (en) | 1995-12-15 | 1996-12-13 | Thermostable dna polymerase from thermoanaerobacter thermohydrosulfuricus and mutant enzymes thereof with exonuclease activity removed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000501616A true JP2000501616A (ja) | 2000-02-15 |
| JP4073038B2 JP4073038B2 (ja) | 2008-04-09 |
Family
ID=21733102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP52227397A Expired - Fee Related JP4073038B2 (ja) | 1995-12-15 | 1996-12-13 | テルモアナエロバクター・テルモヒドロスルフリカスからの熱安定性dnaポリメラーゼおよびエキソヌクレアーゼ活性が除去されているその変異体酵素 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5744312A (ja) |
| EP (1) | EP0866868B1 (ja) |
| JP (1) | JP4073038B2 (ja) |
| AT (1) | ATE203056T1 (ja) |
| CA (1) | CA2240334C (ja) |
| DE (1) | DE69613856T2 (ja) |
| ES (1) | ES2162132T3 (ja) |
| WO (1) | WO1997021821A1 (ja) |
Families Citing this family (53)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7556958B1 (en) * | 1997-04-08 | 2009-07-07 | The Rockefeller University | Enzyme derived from thermophilic organisms that functions as a chromosomal replicase, and preparation and uses thereof |
| EP0921196A1 (en) | 1997-12-02 | 1999-06-09 | Roche Diagnostics GmbH | Modified DNA-polymerase from carboxydothermus hydrogenoformans and its use for coupled reverse transcription and polymerase chain reaction |
| EP1064296B1 (en) * | 1998-03-18 | 2005-10-19 | Amersham Biosciences Corp. | Thermostable dna polymerase from thermoanaerobacter thermohydrosulfuricus |
| US7875440B2 (en) | 1998-05-01 | 2011-01-25 | Arizona Board Of Regents | Method of determining the nucleotide sequence of oligonucleotides and DNA molecules |
| US6780591B2 (en) | 1998-05-01 | 2004-08-24 | Arizona Board Of Regents | Method of determining the nucleotide sequence of oligonucleotides and DNA molecules |
| ATE371022T1 (de) | 1998-06-17 | 2007-09-15 | Ge Healthcare Bio Sciences | Fy7 polymerase |
| US6406891B1 (en) | 1998-09-28 | 2002-06-18 | Board Of Regents, The University Of Texas System | Dual RT procedure for cDNA synthesis |
| US6238868B1 (en) * | 1999-04-12 | 2001-05-29 | Nanogen/Becton Dickinson Partnership | Multiplex amplification and separation of nucleic acid sequences using ligation-dependant strand displacement amplification and bioelectronic chip technology |
| US6818395B1 (en) | 1999-06-28 | 2004-11-16 | California Institute Of Technology | Methods and apparatus for analyzing polynucleotide sequences |
| DK1218542T3 (da) | 1999-09-13 | 2004-08-02 | Nugen Technologies Inc | Fremgangsmåder og sammensætninger til lineær isotermisk amplifikation af polynukleotidsekvenser |
| US6692918B2 (en) * | 1999-09-13 | 2004-02-17 | Nugen Technologies, Inc. | Methods and compositions for linear isothermal amplification of polynucleotide sequences |
| US7846733B2 (en) * | 2000-06-26 | 2010-12-07 | Nugen Technologies, Inc. | Methods and compositions for transcription-based nucleic acid amplification |
| CA2412721A1 (en) * | 2000-06-26 | 2002-01-03 | Nugen Technologies, Inc. | Methods and compositions for transcription-based nucleic acid amplification |
| KR20000072141A (ko) * | 2000-08-04 | 2000-12-05 | 김유삼 | 신규한 호열성 단백질 분해효소의 dna 서열 및그로부터 유래된 단백질 |
| CA2430329A1 (en) | 2000-12-13 | 2002-06-20 | Nugen Technologies, Inc. | Methods and compositions for generation of multiple copies of nucleic acid sequences and methods of detection thereof |
| US6794141B2 (en) | 2000-12-22 | 2004-09-21 | Arcturus Bioscience, Inc. | Nucleic acid amplification |
| US7094536B2 (en) | 2001-03-09 | 2006-08-22 | Nugen Technologies, Inc. | Methods and compositions for amplification of RNA sequences |
| MXPA02012739A (es) * | 2001-03-09 | 2004-04-20 | Nugen Technologies Inc | Metodos y composiciones para amplificacion de secuencias de arn. |
| JP2004523243A (ja) | 2001-03-12 | 2004-08-05 | カリフォルニア インスティチュート オブ テクノロジー | 非同期性塩基伸長によってポリヌクレオチド配列を分析するための方法および装置 |
| KR20010079080A (ko) * | 2001-06-12 | 2001-08-22 | 김유삼 | 신규한 dna 중합효소의 dna 서열 및 그로부터 유래된 단백질 |
| US20070020622A1 (en) * | 2001-09-14 | 2007-01-25 | Invitrogen Corporation | DNA Polymerases and mutants thereof |
| CN1604907A (zh) * | 2001-12-20 | 2005-04-06 | 阿默森生物科学有限公司 | 通过热硫化氢热厌氧杆菌dna聚合酶i变体进行的核酸标记 |
| US20030180741A1 (en) | 2001-12-21 | 2003-09-25 | Holly Hogrefe | High fidelity DNA polymerase compositions and uses therefor |
| CA2477670A1 (en) * | 2002-03-15 | 2003-09-25 | Arcturus Bioscience, Inc. | Improved nucleic acid amplification |
| DE10315640A1 (de) * | 2003-04-04 | 2004-10-14 | Ignatov, Konstantin | Verfahren zur kontrollierten Freisetzung von Komponenten in eine Lösung |
| US7402386B2 (en) | 2003-04-14 | 2008-07-22 | Nugen Technologies, Inc. | Global amplification using random priming by a composite primer |
| US7169560B2 (en) | 2003-11-12 | 2007-01-30 | Helicos Biosciences Corporation | Short cycle methods for sequencing polynucleotides |
| WO2005080605A2 (en) | 2004-02-19 | 2005-09-01 | Helicos Biosciences Corporation | Methods and kits for analyzing polynucleotide sequences |
| US20060046258A1 (en) * | 2004-02-27 | 2006-03-02 | Lapidus Stanley N | Applications of single molecule sequencing |
| US20050260609A1 (en) * | 2004-05-24 | 2005-11-24 | Lapidus Stanley N | Methods and devices for sequencing nucleic acids |
| US7476734B2 (en) | 2005-12-06 | 2009-01-13 | Helicos Biosciences Corporation | Nucleotide analogs |
| US7635562B2 (en) | 2004-05-25 | 2009-12-22 | Helicos Biosciences Corporation | Methods and devices for nucleic acid sequence determination |
| GB2416352B (en) * | 2004-07-21 | 2009-01-28 | Bioline Ltd | A method for performing the hot start of enzymatic reactions |
| BRPI0515777A (pt) * | 2004-12-11 | 2008-08-05 | Cytogenix Inc | biossìntese isenta de células de ácido nucléico de alta qualidade e usos dos mesmos |
| US7220549B2 (en) | 2004-12-30 | 2007-05-22 | Helicos Biosciences Corporation | Stabilizing a nucleic acid for nucleic acid sequencing |
| US7482120B2 (en) | 2005-01-28 | 2009-01-27 | Helicos Biosciences Corporation | Methods and compositions for improving fidelity in a nucleic acid synthesis reaction |
| US7666593B2 (en) | 2005-08-26 | 2010-02-23 | Helicos Biosciences Corporation | Single molecule sequencing of captured nucleic acids |
| CA2621267A1 (en) * | 2005-09-07 | 2007-03-15 | Nugen Technologies, Inc. | Improved nucleic acid amplification procedure |
| CA2624324A1 (en) * | 2005-10-06 | 2007-04-19 | Lucigen Corporation | Thermostable viral polymerases and methods of use |
| WO2007070642A2 (en) * | 2005-12-15 | 2007-06-21 | Helicos Biosciences Corporation | Methods for increasing accuracy of nucleic acid sequencing |
| WO2007117331A2 (en) * | 2005-12-22 | 2007-10-18 | Ge Healthcare Bio-Sciences Corp. | Novel dna polymerase from thermoanaerobacter tengcongenesis |
| US20080309926A1 (en) * | 2006-03-08 | 2008-12-18 | Aaron Weber | Systems and methods for reducing detected intensity non uniformity in a laser beam |
| US7397546B2 (en) * | 2006-03-08 | 2008-07-08 | Helicos Biosciences Corporation | Systems and methods for reducing detected intensity non-uniformity in a laser beam |
| EP2041574B1 (en) | 2006-07-14 | 2016-11-16 | The Regents of The University of California | Cancer biomarkers and methods of use threof |
| US8034568B2 (en) * | 2008-02-12 | 2011-10-11 | Nugen Technologies, Inc. | Isothermal nucleic acid amplification methods and compositions |
| WO2009117698A2 (en) | 2008-03-21 | 2009-09-24 | Nugen Technologies, Inc. | Methods of rna amplification in the presence of dna |
| US12571798B2 (en) | 2010-04-27 | 2026-03-10 | The Regents Of The University Of California | Cancer biomarkers and methods of use thereof |
| US9777319B2 (en) | 2012-06-29 | 2017-10-03 | General Electric Company | Method for isothermal DNA amplification starting from an RNA template |
| WO2016090323A1 (en) | 2014-12-05 | 2016-06-09 | Prelude, Inc. | Dcis recurrence and invasive breast cancer |
| US20220187301A1 (en) | 2018-09-14 | 2022-06-16 | Prelude Corporation | Method of selection for treatment of subjects at risk of invasive breast cancer |
| NL2022993B1 (en) | 2019-04-23 | 2020-11-02 | Synvolux Ip Bv | Methods and compositions for isothermal DNA amplification |
| EP4083204A1 (en) | 2021-04-30 | 2022-11-02 | Wageningen Universiteit | Gene wide randomization |
| US20240110221A1 (en) | 2022-09-30 | 2024-04-04 | Illumina, Inc. | Methods of modulating clustering kinetics |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4683195A (en) * | 1986-01-30 | 1987-07-28 | Cetus Corporation | Process for amplifying, detecting, and/or-cloning nucleic acid sequences |
| US5405774A (en) * | 1986-08-22 | 1995-04-11 | Hoffmann-La Roche Inc. | DNA encoding a mutated thermostable nucleic acid polymerase enzyme from thermus species sps17 |
| US4889818A (en) * | 1986-08-22 | 1989-12-26 | Cetus Corporation | Purified thermostable enzyme |
| WO1991009944A2 (en) * | 1989-12-22 | 1991-07-11 | F.Hoffmann-La Roche Ag | High temperature reverse transcriptases |
| US5173411A (en) * | 1987-01-14 | 1992-12-22 | President And Fellows Of Harvard College | Method for determining the nucleotide base sequence of a DNA molecule |
| JP2709311B2 (ja) * | 1990-09-28 | 1998-02-04 | エフ.ホフマン−ラ ロシュ アクチェンゲゼルシャフト | 熱安定性dnaポリメラーゼの5→3′のエキソヌクレアーゼ突然変異 |
| ATE143057T1 (de) * | 1994-10-17 | 1996-10-15 | Harvard College | Dns polymerase mit veränderter nukleotid- bindungstelle |
-
1996
- 1996-12-13 EP EP96944875A patent/EP0866868B1/en not_active Expired - Lifetime
- 1996-12-13 US US08/766,014 patent/US5744312A/en not_active Expired - Lifetime
- 1996-12-13 WO PCT/US1996/020225 patent/WO1997021821A1/en not_active Ceased
- 1996-12-13 DE DE69613856T patent/DE69613856T2/de not_active Expired - Lifetime
- 1996-12-13 CA CA002240334A patent/CA2240334C/en not_active Expired - Fee Related
- 1996-12-13 JP JP52227397A patent/JP4073038B2/ja not_active Expired - Fee Related
- 1996-12-13 AT AT96944875T patent/ATE203056T1/de not_active IP Right Cessation
- 1996-12-13 ES ES96944875T patent/ES2162132T3/es not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE69613856D1 (de) | 2001-08-16 |
| US5744312A (en) | 1998-04-28 |
| ES2162132T3 (es) | 2001-12-16 |
| WO1997021821A1 (en) | 1997-06-19 |
| EP0866868A1 (en) | 1998-09-30 |
| ATE203056T1 (de) | 2001-07-15 |
| DE69613856T2 (de) | 2002-04-04 |
| CA2240334C (en) | 2008-07-22 |
| CA2240334A1 (en) | 1997-06-19 |
| JP4073038B2 (ja) | 2008-04-09 |
| EP0866868B1 (en) | 2001-07-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP4073038B2 (ja) | テルモアナエロバクター・テルモヒドロスルフリカスからの熱安定性dnaポリメラーゼおよびエキソヌクレアーゼ活性が除去されているその変異体酵素 | |
| JP3227102B2 (ja) | 熱安定性dnaポリメラーゼ | |
| EP1616033B1 (en) | Dna polymerase fusions and uses thereof | |
| US6444424B1 (en) | Cloned DNA polymerases from Thermotoga neapolitana | |
| US5489523A (en) | Exonuclease-deficient thermostable Pyrococcus furiosus DNA polymerase I | |
| US7960157B2 (en) | DNA polymerase blends and uses thereof | |
| JP2774192B2 (ja) | サーマス サーモフィルス dnaポリメレースの発現ベクターと精製に関する方法 | |
| JP2885324B2 (ja) | 耐熱性が向上し、かつ、プライマーエクステンションの長さと効率が向上したdnaポリメラーゼ | |
| JP5241493B2 (ja) | Dna結合タンパク質−ポリメラーゼのキメラ | |
| EP1064296B1 (en) | Thermostable dna polymerase from thermoanaerobacter thermohydrosulfuricus | |
| JP2000502882A (ja) | サーモトガ由来のクローン化dnaポリメラーゼ類およびそれらの変異体 | |
| JPH06500020A (ja) | サーモトガ・マリチマ由来の熱安定性核酸ポリメラーゼ | |
| CZ229997A3 (cs) | Enzym tepelně stálé DNA polymerázy, způsob jeho přípravy a kit, který ho obsahuje | |
| CZ287498A3 (cs) | Rekombinantní, tepelně stálá DNA polymeráza, způsob její přípravy a kit, který ji obsahuje | |
| WO1992009689A1 (en) | PURIFIED THERMOSTABLE $i(PYROCOCCUS FURIOSUS) | |
| EP1154017B1 (en) | Modified thermostable dna polymerase from pyrococcus kodakarensis | |
| JP2001513983A (ja) | 高忠実度ポリメラーゼおよびその使用 | |
| WO2002004022A9 (en) | High fidelity polymerases and uses thereof | |
| US5827716A (en) | Modified Pol-II type DNA polymerases | |
| WO2007076461A1 (en) | Thermostable dna polymerase from thermus scotoductus | |
| WO2007143436A2 (en) | Dna polymerase from spirochaeta thermophila | |
| JP3463780B2 (ja) | 核酸増幅用dnaポリメラーゼ組成物 | |
| WO2007076464A2 (en) | Thermostable dna polymerase from thermus filiformis | |
| JPH1042871A (ja) | エキソヌクレアーゼ活性が低減された耐熱性dnaポリメラーゼおよびその用途 | |
| JPH05305000A (ja) | ポルi型dnaポリメラーゼ遺伝子のクローニング方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A72 | Notification of change in name of applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A721 Effective date: 20060221 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20060815 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20061109 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070109 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20070111 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20070226 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20070425 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070626 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20070925 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20071105 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20071025 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20071107 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20071203 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20071225 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20080122 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110201 Year of fee payment: 3 |
|
| R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120201 Year of fee payment: 4 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130201 Year of fee payment: 5 |
|
| FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140201 Year of fee payment: 6 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |