JP2000512150A - 細胞を形質転換するための方法および組成物 - Google Patents
細胞を形質転換するための方法および組成物Info
- Publication number
- JP2000512150A JP2000512150A JP10501738A JP50173898A JP2000512150A JP 2000512150 A JP2000512150 A JP 2000512150A JP 10501738 A JP10501738 A JP 10501738A JP 50173898 A JP50173898 A JP 50173898A JP 2000512150 A JP2000512150 A JP 2000512150A
- Authority
- JP
- Japan
- Prior art keywords
- vector
- sequences
- lox
- donor
- receptor
- 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.)
- Ceased
Links
- 238000000034 method Methods 0.000 title claims abstract description 112
- 230000001131 transforming effect Effects 0.000 title claims abstract description 8
- 239000000203 mixture Substances 0.000 title abstract description 10
- 239000013598 vector Substances 0.000 claims abstract description 192
- 108090000623 proteins and genes Proteins 0.000 claims abstract description 72
- 238000012546 transfer Methods 0.000 claims abstract description 20
- 230000001177 retroviral effect Effects 0.000 claims abstract description 15
- 108010051219 Cre recombinase Proteins 0.000 claims abstract description 13
- 108700019146 Transgenes Proteins 0.000 claims abstract description 12
- 210000004027 cell Anatomy 0.000 claims description 74
- 108020004414 DNA Proteins 0.000 claims description 51
- 239000013604 expression vector Substances 0.000 claims description 20
- 238000005215 recombination Methods 0.000 claims description 20
- 230000006798 recombination Effects 0.000 claims description 20
- 102000004190 Enzymes Human genes 0.000 claims description 15
- 108090000790 Enzymes Proteins 0.000 claims description 15
- 125000006850 spacer group Chemical group 0.000 claims description 12
- 108091028043 Nucleic acid sequence Proteins 0.000 claims description 11
- 102000004169 proteins and genes Human genes 0.000 claims description 10
- 238000004520 electroporation Methods 0.000 claims description 8
- 239000003550 marker Substances 0.000 claims description 8
- 230000035772 mutation Effects 0.000 claims description 8
- 239000002773 nucleotide Substances 0.000 claims description 8
- 241000702421 Dependoparvovirus Species 0.000 claims description 7
- 230000001404 mediated effect Effects 0.000 claims description 7
- 210000004962 mammalian cell Anatomy 0.000 claims description 6
- 125000003729 nucleotide group Chemical group 0.000 claims description 6
- 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 claims description 4
- 238000006467 substitution reaction Methods 0.000 claims description 4
- 230000001225 therapeutic effect Effects 0.000 claims description 4
- 102100021519 Hemoglobin subunit beta Human genes 0.000 claims description 3
- 108091005904 Hemoglobin subunit beta Proteins 0.000 claims description 3
- 238000012217 deletion Methods 0.000 claims description 3
- 230000037430 deletion Effects 0.000 claims description 3
- 239000012634 fragment Substances 0.000 claims description 3
- 238000007792 addition Methods 0.000 claims description 2
- 239000002777 nucleoside Substances 0.000 claims description 2
- 150000003833 nucleoside derivatives Chemical class 0.000 claims description 2
- 230000000392 somatic effect Effects 0.000 claims 1
- 230000010354 integration Effects 0.000 abstract description 24
- 230000009466 transformation Effects 0.000 abstract 1
- 102000005962 receptors Human genes 0.000 description 43
- 101150036876 cre gene Proteins 0.000 description 37
- 241000700605 Viruses Species 0.000 description 19
- 241001430294 unidentified retrovirus Species 0.000 description 16
- 229960004927 neomycin Drugs 0.000 description 11
- 229930193140 Neomycin Natural products 0.000 description 10
- 108010091086 Recombinases Proteins 0.000 description 8
- 238000001415 gene therapy Methods 0.000 description 8
- 239000013612 plasmid Substances 0.000 description 8
- 230000014509 gene expression Effects 0.000 description 7
- 238000000338 in vitro Methods 0.000 description 7
- 102000018120 Recombinases Human genes 0.000 description 6
- 238000001727 in vivo Methods 0.000 description 6
- 235000014443 Pyrus communis Nutrition 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 208000015181 infectious disease Diseases 0.000 description 5
- 241000701161 unidentified adenovirus Species 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 4
- 238000004806 packaging method and process Methods 0.000 description 4
- 239000006228 supernatant Substances 0.000 description 4
- 238000012270 DNA recombination Methods 0.000 description 3
- 210000000349 chromosome Anatomy 0.000 description 3
- 230000002950 deficient Effects 0.000 description 3
- 210000003527 eukaryotic cell Anatomy 0.000 description 3
- 108020004707 nucleic acids Proteins 0.000 description 3
- 102000039446 nucleic acids Human genes 0.000 description 3
- 150000007523 nucleic acids Chemical class 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 238000001890 transfection Methods 0.000 description 3
- 108091003079 Bovine Serum Albumin Proteins 0.000 description 2
- YQYJSBFKSSDGFO-UHFFFAOYSA-N Epihygromycin Natural products OC1C(O)C(C(=O)C)OC1OC(C(=C1)O)=CC=C1C=C(C)C(=O)NC1C(O)C(O)C2OCOC2C1O YQYJSBFKSSDGFO-UHFFFAOYSA-N 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 229910000389 calcium phosphate Inorganic materials 0.000 description 2
- 239000001506 calcium phosphate Substances 0.000 description 2
- 235000011010 calcium phosphates Nutrition 0.000 description 2
- 230000010307 cell transformation Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 239000012894 fetal calf serum Substances 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 238000007912 intraperitoneal administration Methods 0.000 description 2
- 238000001990 intravenous administration Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 108010079892 phosphoglycerol kinase Proteins 0.000 description 2
- 230000010076 replication Effects 0.000 description 2
- 238000012552 review Methods 0.000 description 2
- 238000010561 standard procedure Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 2
- 241001529453 unidentified herpesvirus Species 0.000 description 2
- 239000013603 viral vector Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 102100026189 Beta-galactosidase Human genes 0.000 description 1
- 108010001857 Cell Surface Receptors Proteins 0.000 description 1
- 108020004638 Circular DNA Proteins 0.000 description 1
- 102100022641 Coagulation factor IX Human genes 0.000 description 1
- 108091026890 Coding region Proteins 0.000 description 1
- 210000004128 D cell Anatomy 0.000 description 1
- 239000006144 Dulbecco’s modified Eagle's medium Substances 0.000 description 1
- 102100022404 E3 ubiquitin-protein ligase Midline-1 Human genes 0.000 description 1
- 101710102210 E3 ubiquitin-protein ligase Midline-1 Proteins 0.000 description 1
- 241000588724 Escherichia coli Species 0.000 description 1
- 241000702191 Escherichia virus P1 Species 0.000 description 1
- 108010076282 Factor IX Proteins 0.000 description 1
- 108010054218 Factor VIII Proteins 0.000 description 1
- 102000001690 Factor VIII Human genes 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 229920000209 Hexadimethrine bromide Polymers 0.000 description 1
- 101000884271 Homo sapiens Signal transducer CD24 Proteins 0.000 description 1
- 241000701149 Human adenovirus 1 Species 0.000 description 1
- 241000700588 Human alphaherpesvirus 1 Species 0.000 description 1
- GRRNUXAQVGOGFE-UHFFFAOYSA-N Hygromycin-B Natural products OC1C(NC)CC(N)C(O)C1OC1C2OC3(C(C(O)C(O)C(C(N)CO)O3)O)OC2C(O)C(CO)O1 GRRNUXAQVGOGFE-UHFFFAOYSA-N 0.000 description 1
- 102100034343 Integrase Human genes 0.000 description 1
- 108010061833 Integrases Proteins 0.000 description 1
- 241001102009 Loxa Species 0.000 description 1
- 241001529936 Murinae Species 0.000 description 1
- 101100343701 Mus musculus Loxl1 gene Proteins 0.000 description 1
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 108091034117 Oligonucleotide Proteins 0.000 description 1
- 229930182555 Penicillin Natural products 0.000 description 1
- JGSARLDLIJGVTE-MBNYWOFBSA-N Penicillin G Chemical compound N([C@H]1[C@H]2SC([C@@H](N2C1=O)C(O)=O)(C)C)C(=O)CC1=CC=CC=C1 JGSARLDLIJGVTE-MBNYWOFBSA-N 0.000 description 1
- 108091000080 Phosphotransferase Proteins 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 102100038081 Signal transducer CD24 Human genes 0.000 description 1
- 241000711517 Torovirus Species 0.000 description 1
- 241000700618 Vaccinia virus Species 0.000 description 1
- 108010003533 Viral Envelope Proteins Proteins 0.000 description 1
- 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 1
- HMNZFMSWFCAGGW-XPWSMXQVSA-N [3-[hydroxy(2-hydroxyethoxy)phosphoryl]oxy-2-[(e)-octadec-9-enoyl]oxypropyl] (e)-octadec-9-enoate Chemical compound CCCCCCCC\C=C\CCCCCCCC(=O)OCC(COP(O)(=O)OCCO)OC(=O)CCCCCCC\C=C\CCCCCCCC HMNZFMSWFCAGGW-XPWSMXQVSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 108010005774 beta-Galactosidase Proteins 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 210000002798 bone marrow cell Anatomy 0.000 description 1
- 239000012888 bovine serum Substances 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 208000035269 cancer or benign tumor Diseases 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 238000004113 cell culture Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000013611 chromosomal DNA Substances 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 241001493065 dsRNA viruses Species 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000002889 endothelial cell Anatomy 0.000 description 1
- 210000002919 epithelial cell Anatomy 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 229960004222 factor ix Drugs 0.000 description 1
- 229960000301 factor viii Drugs 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 102000018146 globin Human genes 0.000 description 1
- 108060003196 globin Proteins 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- ZDXPYRJPNDTMRX-UHFFFAOYSA-N glutamine Natural products OC(=O)C(N)CCC(N)=O ZDXPYRJPNDTMRX-UHFFFAOYSA-N 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 210000003494 hepatocyte Anatomy 0.000 description 1
- GRRNUXAQVGOGFE-NZSRVPFOSA-N hygromycin B Chemical group O[C@@H]1[C@@H](NC)C[C@@H](N)[C@H](O)[C@H]1O[C@H]1[C@H]2O[C@@]3([C@@H]([C@@H](O)[C@@H](O)[C@@H](C(N)CO)O3)O)O[C@H]2[C@@H](O)[C@@H](CO)O1 GRRNUXAQVGOGFE-NZSRVPFOSA-N 0.000 description 1
- 229940097277 hygromycin b Drugs 0.000 description 1
- 238000007918 intramuscular administration Methods 0.000 description 1
- 239000007927 intramuscular injection Substances 0.000 description 1
- 238000010255 intramuscular injection Methods 0.000 description 1
- 239000007928 intraperitoneal injection Substances 0.000 description 1
- 210000004698 lymphocyte Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 102000006240 membrane receptors Human genes 0.000 description 1
- 238000010369 molecular cloning Methods 0.000 description 1
- 231100000150 mutagenicity / genotoxicity testing Toxicity 0.000 description 1
- 210000003098 myoblast Anatomy 0.000 description 1
- 239000013642 negative control Substances 0.000 description 1
- 210000002569 neuron Anatomy 0.000 description 1
- 230000005257 nucleotidylation Effects 0.000 description 1
- 229940049954 penicillin Drugs 0.000 description 1
- 102000020233 phosphotransferase Human genes 0.000 description 1
- 239000013641 positive control Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000003362 replicative effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000000130 stem cell Anatomy 0.000 description 1
- 238000011426 transformation method Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 238000003146 transient transfection Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 241001515965 unidentified phage Species 0.000 description 1
- 210000002845 virion Anatomy 0.000 description 1
- 230000003612 virological effect Effects 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
- 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
- C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
- C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
- C12N15/85—Vectors or expression systems specially adapted for eukaryotic hosts for animal cells
- C12N15/86—Viral vectors
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/795—Porphyrin- or corrin-ring-containing peptides
- C07K14/805—Haemoglobins; Myoglobins
-
- 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
- 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
- C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
- C12N15/64—General methods for preparing the vector, for introducing it into the cell or for selecting the vector-containing host
-
- 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
- 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
- C12N15/87—Introduction of foreign genetic material using processes not otherwise provided for, e.g. co-transformation
- C12N15/90—Stable introduction of foreign DNA into chromosome
-
- 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
- C12N2740/00—Reverse transcribing RNA viruses
- C12N2740/00011—Details
- C12N2740/10011—Retroviridae
- C12N2740/13011—Gammaretrovirus, e.g. murine leukeamia virus
- C12N2740/13041—Use of virus, viral particle or viral elements as a vector
- C12N2740/13043—Use of virus, viral particle or viral elements as a vector viral genome or elements thereof as genetic vector
Landscapes
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Biomedical Technology (AREA)
- Wood Science & Technology (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Zoology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Plant Pathology (AREA)
- Physics & Mathematics (AREA)
- Gastroenterology & Hepatology (AREA)
- Mycology (AREA)
- Virology (AREA)
- Cell Biology (AREA)
- Medicinal Chemistry (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1.部位特異的組換えを起こす方法であって、組換え酵素を(a)2つの不和合 性lox配列、L1およびL2を含んで成る受容体ベクター、および(b)L1お よびL2配列、またはL1およびL2配列と和合性である配列によりフランキン グ化されたある選択したDNAを含んで成る供与体ベクターと接触させ、これに より選択したDNAを和合性lox配列で組換えることにより供与体ベクターから 受容体ベクターへ転移させることを含んで成る上記方法。 2.受容体ベクターがレトロウイルスベクターおよびアデノ随伴ベクターから成 る群から選択される、請求の範囲第1項に記載の方法。 3.L1およびL2がそれらのスペーサー配列中の1個以上の点突然変異により 異なり、それらを不和合性とする請求の範囲第1項に記載の方法。 4.L1およびL2が、LoxP1およびLox511ヌクレオチド配列(配列番号1および 2)を含んで成り、そして組換え酵素がCreである請求の範囲第1項に記載の方法 。 5.受容体ベクターがレトロウイルスベクターを含んで成る請求の範囲第1項に 記載の方法。 6.選択したDNAで細胞を形質転換する方法であって、任意の順序で、(a) 細胞に、細胞のゲノムに組込まれる受容体ベクターを導入し、この受容体ベクタ ーは2つの不和合性lox配列L1およびL2を含んで成り、(b)細胞に、L1 およびL2配列、またはL1およびL2配列と和合性の配列により挟まれた選択 したDNAを含んで成る供与体ベクターを導入し、そして (c)L1およびL2をCreと接触させ、これにより選択したDNAの供与体ベ クターから受容体ベクターへの転移を引き起こす、 工程を含んで成る、上記方法。 7.受容体ベクターが、アデノ随伴ウイルスベクターを含んで成る請求の範囲第 6項に記載の方法。 8.L1およびL2が、それらのスペーサー配列中で少なくとも1個のヌクレオ チド付加、欠失または置換により異なり、それらを不和合性とする請求の範囲第 6項に記載の方法。 9.L1またはL2のいずれかが、LoxP1ヌクレオチド配列(配列番号1)を含 んで成る、請求の範囲第6項に記載の方法。 10.L1またはL2のいずれかが、Lox511ヌクレオチド配列(配列番号2)を 含んで成る、請求の範囲第6項に記載の方法。 11.L1およびL2が、LoxP1およびLox511ヌクレオチド配列(配列番号1およ び2)を含んで成る請求の範囲第6項に記載の方法。 12.L1およびL2が同方向を有する、請求の範囲第6項に記載の方法。 13.さらに細胞にCre組換え酵素をコードする遺伝子を導入する工程を含んで 成る、請求の範囲第6項に記載の方法。 14.Cre組換え酵素をコードする遺伝子が発現ベクターに含まれている、請求 の範囲第13項に記載の方法。 15.Cre組換え酵素をコードする遺伝子が、受容体ベクターまたは供与体ベク ターのいずれかに含まれている、請求の範囲第13項に記載の方法。 16.供与体ベクターが細胞に電気穿孔法により導入される、請求の範 囲第6項に記載の方法。 17.供与体ベクターおよびCre組換え酵素をコードする遺伝子の両方が、細胞 に電気穿孔法により導入される、請求の範囲第13項に記載の方法。 18.選択したDNAが治療用タンパク質をコードする導入遺伝子である請求の 範囲第6項に記載の方法。 19.タンパク質がβ−グロビンである、請求の範囲第18項に記載の方法。 20.供与体ベクター、受容体ベクター、または供与体および受容体ベクターの 両方が、さらに選択可能なマーカー遺伝子を含んで成る請求の範囲第6項に記載 の方法。 21.細胞が哺乳動物細胞である請求の範囲第6項に記載の方法。 22.2つの不和合性lox配列、L1およびL2を含んで成るレトロウイルスベ クターおよびアデノ随伴ベクターからなる群から選択されるベクター。 23.L1およびL2が、Lox P1およびLox 511ヌクレオチド配列(配列番号1 および2)を含んで成る、請求の範囲第22項に記載のベクター。 24.ベクターが選択可能なマーカー遺伝子をさらに含んで成る、請求の範囲第 22項に記載のベクター。 25.(a)宿主細胞のゲノムに組込むことができる受容体ベクター、この受容 体ベクターは2つの不和合性lox配列、L1およびL2を含んで成り: (b)L1およびL2配列、またはL1およびL2配列と和合性である 配列により挟まれた導入遺伝子を含んで成る供与体ベクター:および (c)和合性lox配列間の組換えを触媒できる組換え酵素、 を含んで成るCre/loxが媒介する遺伝子導入系。 26.受容体ベクターが、レトロウイルスベクターおよびアデノ随伴ベクターか ら成る群から選択される、請求の範囲第25項に記載の系。 27.L1およびL2がそれらのスペーサー配列中の1個以上の点突然変異によ り異なり、それらを不和合性とする請求の範囲第25項に記載の系。 28.L1およびL2が、LoxP1およびLox511ヌクレオチド配列(配列番号1およ び2)を含んで成る、請求の範囲第25項に記載の系。
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US66408496A | 1996-06-14 | 1996-06-14 | |
| US08/664,084 | 1996-06-14 | ||
| US08/743,796 US5928914A (en) | 1996-06-14 | 1996-11-05 | Methods and compositions for transforming cells |
| US08/743,796 | 1996-11-05 | ||
| PCT/US1997/009954 WO1997047758A1 (en) | 1996-06-14 | 1997-06-06 | Methods and compositions for transforming cells |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009262993A Division JP5765547B2 (ja) | 1996-06-14 | 2009-11-18 | 細胞を形質転換するための方法および組成物 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000512150A true JP2000512150A (ja) | 2000-09-19 |
Family
ID=24664451
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10501738A Ceased JP2000512150A (ja) | 1996-06-14 | 1997-06-06 | 細胞を形質転換するための方法および組成物 |
| JP2009262993A Expired - Lifetime JP5765547B2 (ja) | 1996-06-14 | 2009-11-18 | 細胞を形質転換するための方法および組成物 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2009262993A Expired - Lifetime JP5765547B2 (ja) | 1996-06-14 | 2009-11-18 | 細胞を形質転換するための方法および組成物 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US5928914A (ja) |
| EP (1) | EP0914457B1 (ja) |
| JP (2) | JP2000512150A (ja) |
| AT (1) | ATE404684T1 (ja) |
| AU (1) | AU733016B2 (ja) |
| CA (1) | CA2258007A1 (ja) |
| DE (1) | DE69738905D1 (ja) |
| WO (1) | WO1997047758A1 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010063463A (ja) * | 1996-06-14 | 2010-03-25 | Massachusetts Inst Of Technol <Mit> | 細胞を形質転換するための方法および組成物 |
| JP2016136944A (ja) * | 2009-04-09 | 2016-08-04 | サンガモ バイオサイエンシーズ, インコーポレイテッド | 幹細胞への標的組込み |
Families Citing this family (55)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6720140B1 (en) * | 1995-06-07 | 2004-04-13 | Invitrogen Corporation | Recombinational cloning using engineered recombination sites |
| US6964861B1 (en) | 1998-11-13 | 2005-11-15 | Invitrogen Corporation | Enhanced in vitro recombinational cloning of using ribosomal proteins |
| US6143557A (en) * | 1995-06-07 | 2000-11-07 | Life Technologies, Inc. | Recombination cloning using engineered recombination sites |
| EP2322614A1 (en) | 1995-06-07 | 2011-05-18 | Life Technologies Corporation | Recombinational cloning using engineered recombination sites |
| US6534314B1 (en) * | 1996-06-14 | 2003-03-18 | Massachusetts Institute Of Technology | Methods and compositions for transforming cells |
| US5851808A (en) | 1997-02-28 | 1998-12-22 | Baylor College Of Medicine | Rapid subcloning using site-specific recombination |
| JP2001522244A (ja) | 1997-04-24 | 2001-11-13 | ユニバーシティ オブ ワシントン | パルボウイルスベクターによる標的化した遺伝子改変 |
| US20030124555A1 (en) * | 2001-05-21 | 2003-07-03 | Invitrogen Corporation | Compositions and methods for use in isolation of nucleic acid molecules |
| EP1025217B1 (en) * | 1997-10-24 | 2006-10-04 | Invitrogen Corporation | Recombinational cloning using nucleic acids having recombination sites |
| US7351578B2 (en) * | 1999-12-10 | 2008-04-01 | Invitrogen Corp. | Use of multiple recombination sites with unique specificity in recombinational cloning |
| AU745238C (en) | 1997-11-18 | 2003-02-27 | Pioneer Hi-Bred International, Inc. | Mobilization of viral genomes from T-DNA using site-specific recombination systems |
| US7102055B1 (en) | 1997-11-18 | 2006-09-05 | Pioneer Hi-Bred International, Inc. | Compositions and methods for the targeted insertion of a nucleotide sequence of interest into the genome of a plant |
| WO1999025821A1 (en) | 1997-11-18 | 1999-05-27 | Pioneer Hi-Bred International, Inc. | Compositions and methods for genetic modification of plants |
| ES2256972T3 (es) | 1997-11-18 | 2006-07-16 | Pioneer Hi-Bred International, Inc. | Metodo novedoso para la integracion de un adn foraneo dentro de genomas de eucariotas. |
| EP0939120A1 (en) * | 1998-02-27 | 1999-09-01 | Gesellschaft für biotechnologische Forschung mbH (GBF) | Method for marker-free repetitive DNA expression cassette exchange in the genome of cells or parts of cells |
| WO2000024917A1 (en) * | 1998-10-28 | 2000-05-04 | University Of Washington | Targeted gene modification by parvoviral vectors |
| EP1173460B1 (en) * | 1999-03-02 | 2009-09-16 | Life Technologies Corporation | Compositions and methods for use in recombinational cloning of nucleic acids |
| AU781628B2 (en) * | 1999-07-14 | 2005-06-02 | Clontech Laboratories, Inc. | Recombinase-based methods for producing expression vectors and compositions for use in practicing the same |
| ATE460492T1 (de) * | 1999-07-14 | 2010-03-15 | Transgenic Inc | ßGEN-FALLEN-VEKTORß UND VERFAHREN ZUM ßEINFANGENß VON GENEN MITTELS DIESES VEKTORS |
| DE19941186A1 (de) * | 1999-08-30 | 2001-03-01 | Peter Droege | Sequenz-spezifische DNA-Rekombination in eukaryotischen Zellen |
| US6316253B1 (en) | 1999-11-01 | 2001-11-13 | Chiron Corporation | Expression vectors, transfection systems, and method of use thereof |
| NZ539430A (en) | 1999-12-10 | 2006-09-29 | Invitrogen Corp | Use of multiple recombination sites with unique specificity in recombinational cloning |
| CA2401677A1 (en) * | 2000-03-03 | 2001-09-13 | University Of Utah Research Foundation | Gene targeting method |
| US7244560B2 (en) * | 2000-05-21 | 2007-07-17 | Invitrogen Corporation | Methods and compositions for synthesis of nucleic acid molecules using multiple recognition sites |
| US6551828B1 (en) | 2000-06-28 | 2003-04-22 | Protemation, Inc. | Compositions and methods for generating expression vectors through site-specific recombination |
| US7198924B2 (en) | 2000-12-11 | 2007-04-03 | Invitrogen Corporation | Methods and compositions for synthesis of nucleic acid molecules using multiple recognition sites |
| US7560622B2 (en) | 2000-10-06 | 2009-07-14 | Pioneer Hi-Bred International, Inc. | Methods and compositions relating to the generation of partially transgenic organisms |
| US6596541B2 (en) | 2000-10-31 | 2003-07-22 | Regeneron Pharmaceuticals, Inc. | Methods of modifying eukaryotic cells |
| US20050144655A1 (en) | 2000-10-31 | 2005-06-30 | Economides Aris N. | Methods of modifying eukaryotic cells |
| JP2004531259A (ja) * | 2001-04-19 | 2004-10-14 | インヴィトロジェン コーポレーション | 核酸分子の組換えクローニングのための組成物および方法 |
| PT1652920E (pt) | 2001-10-01 | 2010-11-08 | Deutsches Krebsforsch | Processo para a produção de bibliotecas de proteínas e para a selecção de proteínas a partir da mesma |
| WO2003040318A2 (en) * | 2001-11-02 | 2003-05-15 | Intradigm Corporation | Method and system for inducible recombinational cloning in bacterial cells |
| WO2003087341A2 (en) | 2002-01-23 | 2003-10-23 | The University Of Utah Research Foundation | Targeted chromosomal mutagenesis using zinc finger nucleases |
| US7164056B2 (en) | 2002-05-03 | 2007-01-16 | Pioneer Hi-Bred International, Inc. | Gene targeting using replicating DNA molecules |
| EP2806025B1 (en) | 2002-09-05 | 2019-04-03 | California Institute of Technology | Use of zinc finger nucleases to stimulate gene targeting |
| TW200502390A (en) | 2002-11-28 | 2005-01-16 | Peter Droege | Sequence specific DNA recombination in eukaryotic cells |
| WO2005028615A2 (en) * | 2003-06-26 | 2005-03-31 | Invitrogen Corporation | Methods and compositions for detecting promoter activity and expressing fusion proteins |
| US7888121B2 (en) | 2003-08-08 | 2011-02-15 | Sangamo Biosciences, Inc. | Methods and compositions for targeted cleavage and recombination |
| US11311574B2 (en) | 2003-08-08 | 2022-04-26 | Sangamo Therapeutics, Inc. | Methods and compositions for targeted cleavage and recombination |
| US8409861B2 (en) | 2003-08-08 | 2013-04-02 | Sangamo Biosciences, Inc. | Targeted deletion of cellular DNA sequences |
| US20120196370A1 (en) | 2010-12-03 | 2012-08-02 | Fyodor Urnov | Methods and compositions for targeted genomic deletion |
| WO2005054438A2 (en) | 2003-12-01 | 2005-06-16 | Invitrogen Corporation | Nucleic acid molecules containing recombination sites and methods of using the same |
| US7972854B2 (en) | 2004-02-05 | 2011-07-05 | Sangamo Biosciences, Inc. | Methods and compositions for targeted cleavage and recombination |
| US7977314B2 (en) | 2005-12-02 | 2011-07-12 | Amorfix Life Sciences Limited | Methods and compositions to treat and detect misfolded-SOD1 mediated diseases |
| US20090068158A1 (en) * | 2005-12-09 | 2009-03-12 | Medin Jeffrey A | Thymidylate kinase mutants and uses thereof |
| US20090074733A1 (en) * | 2005-12-09 | 2009-03-19 | Medin Jeffrey A | Thymidylate kinase mutants and uses thereof |
| NZ572884A (en) * | 2006-05-22 | 2011-12-22 | Hiprocell Llc | Transformation of eukaryotic cells using two different recombination sites recognised by two different unidirectional site-specific recombinases |
| CA2584494A1 (en) * | 2007-03-27 | 2008-09-27 | Jeffrey A. Medin | Vector encoding therapeutic polypeptide and safety elements to clear transduced cells |
| WO2008134879A1 (en) | 2007-05-04 | 2008-11-13 | University Health Network | Il-12 immunotherapy for cancer |
| US8568709B2 (en) | 2008-03-20 | 2013-10-29 | University Health Network | Thymidylate kinase fusions and uses thereof |
| CA2891510C (en) | 2012-11-16 | 2022-10-18 | Transposagen Biopharmaceuticals, Inc. | Site-specific enzymes and methods of use |
| US9587237B2 (en) | 2013-03-14 | 2017-03-07 | Elwha Llc | Compositions, methods, and computer systems related to making and administering modified T cells |
| US9499855B2 (en) | 2013-03-14 | 2016-11-22 | Elwha Llc | Compositions, methods, and computer systems related to making and administering modified T cells |
| US11473082B2 (en) | 2015-06-17 | 2022-10-18 | Poseida Therapeutics, Inc. | Compositions and methods for directing proteins to specific loci in the genome |
| WO2019126578A1 (en) | 2017-12-20 | 2019-06-27 | Poseida Therapeutics, Inc. | Compositions and methods for directing proteins to specific loci in the genome |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1293460C (en) * | 1985-10-07 | 1991-12-24 | Brian Lee Sauer | Site-specific recombination of dna in yeast |
| EP0300422B1 (en) * | 1987-07-21 | 1992-12-02 | The Du Pont Merck Pharmaceutical Company | An improved method for preparing stable and viable recombinant animal cell viral vectors |
| US5252479A (en) * | 1991-11-08 | 1993-10-12 | Research Corporation Technologies, Inc. | Safe vector for gene therapy |
| WO1993015191A1 (en) * | 1992-01-24 | 1993-08-05 | Life Technologies, Inc. | Modulation of enzyme activities in the in vivo cloning of dna |
| FR2737731B1 (fr) * | 1995-08-07 | 1997-10-10 | Pasteur Institut | Sequence de retroelements naturels ou synthetiques ayant pour fonction de permettre l'insertion de sequences nucleotidiques dans une cellule eucaryote |
| US5928914A (en) * | 1996-06-14 | 1999-07-27 | Albert Einstein College Of Medicine Of Yeshiva University, A Division Of Yeshiva University | Methods and compositions for transforming cells |
-
1996
- 1996-11-05 US US08/743,796 patent/US5928914A/en not_active Expired - Lifetime
-
1997
- 1997-06-06 DE DE69738905T patent/DE69738905D1/de not_active Expired - Lifetime
- 1997-06-06 CA CA002258007A patent/CA2258007A1/en not_active Abandoned
- 1997-06-06 WO PCT/US1997/009954 patent/WO1997047758A1/en not_active Ceased
- 1997-06-06 JP JP10501738A patent/JP2000512150A/ja not_active Ceased
- 1997-06-06 AU AU33062/97A patent/AU733016B2/en not_active Expired
- 1997-06-06 EP EP97928910A patent/EP0914457B1/en not_active Expired - Lifetime
- 1997-06-06 AT AT97928910T patent/ATE404684T1/de not_active IP Right Cessation
-
2009
- 2009-11-18 JP JP2009262993A patent/JP5765547B2/ja not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010063463A (ja) * | 1996-06-14 | 2010-03-25 | Massachusetts Inst Of Technol <Mit> | 細胞を形質転換するための方法および組成物 |
| JP2016136944A (ja) * | 2009-04-09 | 2016-08-04 | サンガモ バイオサイエンシーズ, インコーポレイテッド | 幹細胞への標的組込み |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1997047758A1 (en) | 1997-12-18 |
| CA2258007A1 (en) | 1997-12-18 |
| ATE404684T1 (de) | 2008-08-15 |
| AU733016B2 (en) | 2001-05-03 |
| JP5765547B2 (ja) | 2015-08-19 |
| DE69738905D1 (de) | 2008-09-25 |
| AU3306297A (en) | 1998-01-07 |
| HK1020752A1 (en) | 2000-05-19 |
| EP0914457A1 (en) | 1999-05-12 |
| US5928914A (en) | 1999-07-27 |
| JP2010063463A (ja) | 2010-03-25 |
| EP0914457B1 (en) | 2008-08-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2000512150A (ja) | 細胞を形質転換するための方法および組成物 | |
| JP3533219B2 (ja) | 標的指向ベクター粒子 | |
| US20240254168A1 (en) | LIPID PARTICLES CONTAINING A TRUNCATED BABOON ENDOGENOUS RETROVIRUS (BaEV) ENVELOPE GLYCOPROTEIN AND RELATED METHODS AND USES | |
| JP4482578B2 (ja) | 真核細胞にヌクレオチド配列を挿入し得る天然または合成のレトロエレメント配列 | |
| JPH09507741A (ja) | ヒト血清による不活性化に耐性のあるベクター粒子 | |
| EP0432216A1 (en) | Recombinant retroviruses with amphotropic and ecotropic host ranges | |
| CA2157931A1 (en) | Improved vectors for gene therapy | |
| JPWO2001023545A1 (ja) | 変異型frt配列を含有してなるdna | |
| US20030157070A1 (en) | High efficiency ex vivo transduction of cells by high titer recombinant retroviral preparations | |
| JP2002542834A (ja) | レトロウイルスベクターでのires転写カセットからの異種遺伝子群の発現 | |
| US6534314B1 (en) | Methods and compositions for transforming cells | |
| Solaiman et al. | Modular retro‐vectors for transgenic and therapeutic use | |
| JP2002539758A (ja) | ウイルス粒子の作製のための方法及び組成物 | |
| CN119585438A (zh) | 用于维持慢病毒载体的组合物及其用途 | |
| EP0511311A1 (en) | Novel retroviral vectors | |
| JPH11503916A (ja) | 高力価組換えレトロウイルス調製物による細胞の高効率エクスビボ形質導入 | |
| HK1020752B (en) | Methods and compositions for transforming cells | |
| US8309071B2 (en) | Foamy viral envelope genes | |
| EP2138584B1 (en) | Foamy viral envelope genes | |
| Hodgson et al. | Retroviral vectors for gene therapy and transgenics | |
| US8703480B1 (en) | Biological function effecting viral vectors and chimeric cells useful as packaging cell lines and target cells | |
| WO2025049631A1 (en) | Allogeneic car-t cell therapies and manufacture thereof | |
| JPH09507839A (ja) | 胎児のための子宮内遺伝子治療 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20040604 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20061003 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20070104 |
|
| 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: 20070403 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20080819 |
|
| RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20081031 |
|
| RD02 | Notification of acceptance of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7422 Effective date: 20081104 |
|
| A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20081119 |
|
| A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20090209 |
|
| A313 | Final decision of rejection without a dissenting response from the applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A313 Effective date: 20090401 |
|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20090721 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20091118 |