JPH0529437B2 - - Google Patents
Info
- Publication number
- JPH0529437B2 JPH0529437B2 JP58175710A JP17571083A JPH0529437B2 JP H0529437 B2 JPH0529437 B2 JP H0529437B2 JP 58175710 A JP58175710 A JP 58175710A JP 17571083 A JP17571083 A JP 17571083A JP H0529437 B2 JPH0529437 B2 JP H0529437B2
- Authority
- JP
- Japan
- Prior art keywords
- phenylalanine
- dna
- coryneform
- gene
- bacterium
- 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.)
- Expired - Lifetime
Links
- COLNVLDHVKWLRT-QMMMGPOBSA-N L-phenylalanine Chemical compound OC(=O)[C@@H](N)CC1=CC=CC=C1 COLNVLDHVKWLRT-QMMMGPOBSA-N 0.000 claims description 84
- 229960005190 phenylalanine Drugs 0.000 claims description 63
- 241000894006 Bacteria Species 0.000 claims description 49
- COLNVLDHVKWLRT-UHFFFAOYSA-N phenylalanine Natural products OC(=O)C(N)CC1=CC=CC=C1 COLNVLDHVKWLRT-UHFFFAOYSA-N 0.000 claims description 42
- 239000013612 plasmid Substances 0.000 claims description 27
- 108090000623 proteins and genes Proteins 0.000 claims description 27
- 239000013598 vector Substances 0.000 claims description 17
- 239000005557 antagonist Substances 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 239000004220 glutamic acid Substances 0.000 claims description 10
- 108010000898 Chorismate mutase Proteins 0.000 claims description 9
- 239000012634 fragment Substances 0.000 claims description 9
- 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 8
- OUYCCCASQSFEME-UHFFFAOYSA-N tyrosine Natural products OC(=O)C(N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-UHFFFAOYSA-N 0.000 claims description 8
- FFEARJCKVFRZRR-BYPYZUCNSA-N L-methionine Chemical compound CSCC[C@H](N)C(O)=O FFEARJCKVFRZRR-BYPYZUCNSA-N 0.000 claims description 7
- VWHRYODZTDMVSS-QMMMGPOBSA-N m-fluoro-L-phenylalanine Chemical compound OC(=O)[C@@H](N)CC1=CC=CC(F)=C1 VWHRYODZTDMVSS-QMMMGPOBSA-N 0.000 claims description 7
- 229930182817 methionine Natural products 0.000 claims description 7
- 244000005700 microbiome Species 0.000 claims description 4
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 claims description 3
- 235000013922 glutamic acid Nutrition 0.000 claims description 3
- QDGAVODICPCDMU-UHFFFAOYSA-N 2-amino-3-[3-[bis(2-chloroethyl)amino]phenyl]propanoic acid Chemical compound OC(=O)C(N)CC1=CC=CC(N(CCCl)CCCl)=C1 QDGAVODICPCDMU-UHFFFAOYSA-N 0.000 claims description 2
- 108091008146 restriction endonucleases Proteins 0.000 description 19
- 238000003776 cleavage reaction Methods 0.000 description 14
- 230000007017 scission Effects 0.000 description 14
- 210000004027 cell Anatomy 0.000 description 13
- 241000186216 Corynebacterium Species 0.000 description 10
- 229960005091 chloramphenicol Drugs 0.000 description 10
- WIIZWVCIJKGZOK-RKDXNWHRSA-N chloramphenicol Chemical compound ClC(Cl)C(=O)N[C@H](CO)[C@H](O)C1=CC=C([N+]([O-])=O)C=C1 WIIZWVCIJKGZOK-RKDXNWHRSA-N 0.000 description 10
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 9
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 8
- 239000013611 chromosomal DNA Substances 0.000 description 8
- 229930195712 glutamate Natural products 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 210000001938 protoplast Anatomy 0.000 description 8
- 241000186146 Brevibacterium Species 0.000 description 7
- 241000186226 Corynebacterium glutamicum Species 0.000 description 7
- 239000002253 acid Substances 0.000 description 7
- 239000002131 composite material Substances 0.000 description 7
- 239000002609 medium Substances 0.000 description 6
- 230000001580 bacterial effect Effects 0.000 description 5
- 230000035772 mutation Effects 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 244000063299 Bacillus subtilis Species 0.000 description 4
- 235000014469 Bacillus subtilis Nutrition 0.000 description 4
- 108090000790 Enzymes Proteins 0.000 description 4
- 102000004190 Enzymes Human genes 0.000 description 4
- 241000588724 Escherichia coli Species 0.000 description 4
- 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 4
- 229930006000 Sucrose Natural products 0.000 description 4
- 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 4
- 230000001851 biosynthetic effect Effects 0.000 description 4
- 238000012258 culturing Methods 0.000 description 4
- 229940088598 enzyme Drugs 0.000 description 4
- 239000008103 glucose Substances 0.000 description 4
- 229910001629 magnesium chloride Inorganic materials 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 239000005720 sucrose Substances 0.000 description 4
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 4
- YBJHBAHKTGYVGT-ZKWXMUAHSA-N (+)-Biotin Chemical compound N1C(=O)N[C@@H]2[C@H](CCCCC(=O)O)SC[C@@H]21 YBJHBAHKTGYVGT-ZKWXMUAHSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 3
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 238000000855 fermentation Methods 0.000 description 3
- 230000004151 fermentation Effects 0.000 description 3
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 3
- 239000011976 maleic acid Substances 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N phosphoric acid Substances OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 3
- 229920001223 polyethylene glycol Polymers 0.000 description 3
- 239000002243 precursor Substances 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 229920001817 Agar Polymers 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- KDXKERNSBIXSRK-YFKPBYRVSA-N L-lysine Chemical compound NCCCC[C@H](N)C(O)=O KDXKERNSBIXSRK-YFKPBYRVSA-N 0.000 description 2
- AYFVYJQAPQTCCC-GBXIJSLDSA-N L-threonine Chemical compound C[C@@H](O)[C@H](N)C(O)=O AYFVYJQAPQTCCC-GBXIJSLDSA-N 0.000 description 2
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 2
- 239000004472 Lysine Substances 0.000 description 2
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 2
- 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 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- JZRWCGZRTZMZEH-UHFFFAOYSA-N Thiamine Natural products CC1=C(CCO)SC=[N+]1CC1=CN=C(C)N=C1N JZRWCGZRTZMZEH-UHFFFAOYSA-N 0.000 description 2
- AYFVYJQAPQTCCC-UHFFFAOYSA-N Threonine Natural products CC(O)C(N)C(O)=O AYFVYJQAPQTCCC-UHFFFAOYSA-N 0.000 description 2
- 239000004473 Threonine Substances 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 239000008272 agar Substances 0.000 description 2
- 238000000246 agarose gel electrophoresis Methods 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 230000001488 breeding effect Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 210000000349 chromosome Anatomy 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229930027917 kanamycin Natural products 0.000 description 2
- 229960000318 kanamycin Drugs 0.000 description 2
- SBUJHOSQTJFQJX-NOAMYHISSA-N kanamycin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CN)O[C@@H]1O[C@H]1[C@H](O)[C@@H](O[C@@H]2[C@@H]([C@@H](N)[C@H](O)[C@@H](CO)O2)O)[C@H](N)C[C@@H]1N SBUJHOSQTJFQJX-NOAMYHISSA-N 0.000 description 2
- 229930182823 kanamycin A Natural products 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- 235000019157 thiamine Nutrition 0.000 description 2
- KYMBYSLLVAOCFI-UHFFFAOYSA-N thiamine Chemical compound CC1=C(CCO)SCN1CC1=CN=C(C)N=C1N KYMBYSLLVAOCFI-UHFFFAOYSA-N 0.000 description 2
- 229960003495 thiamine Drugs 0.000 description 2
- 239000011721 thiamine Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- -1 β-3-phenylalanine Chemical compound 0.000 description 2
- KHWCHTKSEGGWEX-RRKCRQDMSA-N 2'-deoxyadenosine 5'-monophosphate Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@H]1C[C@H](O)[C@@H](COP(O)(O)=O)O1 KHWCHTKSEGGWEX-RRKCRQDMSA-N 0.000 description 1
- LTFMZDNNPPEQNG-KVQBGUIXSA-N 2'-deoxyguanosine 5'-monophosphate Chemical compound C1=2NC(N)=NC(=O)C=2N=CN1[C@H]1C[C@H](O)[C@@H](COP(O)(O)=O)O1 LTFMZDNNPPEQNG-KVQBGUIXSA-N 0.000 description 1
- NYCRCTMDYITATC-UHFFFAOYSA-N 2-fluorophenylalanine Chemical compound OC(=O)C(N)CC1=CC=CC=C1F NYCRCTMDYITATC-UHFFFAOYSA-N 0.000 description 1
- WVMWZWGZRAXUBK-JLEYCGRDSA-N 3-dehydroquinic acid Chemical compound O[C@H]1C[C@](O)(C(O)=O)CC(=O)[C@@H]1O WVMWZWGZRAXUBK-JLEYCGRDSA-N 0.000 description 1
- WVMWZWGZRAXUBK-UHFFFAOYSA-N 3-dehydroquinic acid Natural products OC1CC(O)(C(O)=O)CC(=O)C1O WVMWZWGZRAXUBK-UHFFFAOYSA-N 0.000 description 1
- SLWWJZMPHJJOPH-PHDIDXHHSA-N 3-dehydroshikimic acid Chemical compound O[C@@H]1CC(C(O)=O)=CC(=O)[C@H]1O SLWWJZMPHJJOPH-PHDIDXHHSA-N 0.000 description 1
- XWHHYOYVRVGJJY-UHFFFAOYSA-N 4-fluorophenylalanine Chemical compound OC(=O)C(N)CC1=CC=C(F)C=C1 XWHHYOYVRVGJJY-UHFFFAOYSA-N 0.000 description 1
- HUNCSWANZMJLPM-UHFFFAOYSA-N 5-methyltryptophan Chemical compound CC1=CC=C2NC=C(CC(N)C(O)=O)C2=C1 HUNCSWANZMJLPM-UHFFFAOYSA-N 0.000 description 1
- 241000186361 Actinobacteria <class> Species 0.000 description 1
- GUBGYTABKSRVRQ-XLOQQCSPSA-N Alpha-Lactose Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1O[C@@H]1[C@@H](CO)O[C@H](O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-XLOQQCSPSA-N 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 241000193830 Bacillus <bacterium> Species 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- SLWWJZMPHJJOPH-UHFFFAOYSA-N DHS Natural products OC1CC(C(O)=O)=CC(=O)C1O SLWWJZMPHJJOPH-UHFFFAOYSA-N 0.000 description 1
- 108010008286 DNA nucleotidylexotransferase Proteins 0.000 description 1
- 108010069941 DNA receptor Proteins 0.000 description 1
- 102100029764 DNA-directed DNA/RNA polymerase mu Human genes 0.000 description 1
- 229920002307 Dextran Polymers 0.000 description 1
- 206010059866 Drug resistance Diseases 0.000 description 1
- 241000588722 Escherichia Species 0.000 description 1
- 241001646716 Escherichia coli K-12 Species 0.000 description 1
- 229920001917 Ficoll Polymers 0.000 description 1
- 108700039691 Genetic Promoter Regions Proteins 0.000 description 1
- ZDXPYRJPNDTMRX-VKHMYHEASA-N L-glutamine Chemical compound OC(=O)[C@@H](N)CCC(N)=O ZDXPYRJPNDTMRX-VKHMYHEASA-N 0.000 description 1
- GUBGYTABKSRVRQ-QKKXKWKRSA-N Lactose Natural products OC[C@H]1O[C@@H](O[C@H]2[C@H](O)[C@@H](O)C(O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@H]1O GUBGYTABKSRVRQ-QKKXKWKRSA-N 0.000 description 1
- 102000003960 Ligases Human genes 0.000 description 1
- 108090000364 Ligases Proteins 0.000 description 1
- 102000016943 Muramidase Human genes 0.000 description 1
- 108010014251 Muramidase Proteins 0.000 description 1
- 108010062010 N-Acetylmuramoyl-L-alanine Amidase Proteins 0.000 description 1
- 239000001888 Peptone Substances 0.000 description 1
- 108010080698 Peptones Proteins 0.000 description 1
- 240000004808 Saccharomyces cerevisiae Species 0.000 description 1
- 108010073771 Soybean Proteins Proteins 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- GVBNSPFBYXGREE-CXWAGAITSA-N Visnadin Chemical compound C1=CC(=O)OC2=C1C=CC1=C2[C@@H](OC(C)=O)[C@@H](OC(=O)[C@H](C)CC)C(C)(C)O1 GVBNSPFBYXGREE-CXWAGAITSA-N 0.000 description 1
- 239000005862 Whey Substances 0.000 description 1
- 102000007544 Whey Proteins Human genes 0.000 description 1
- 108010046377 Whey Proteins Proteins 0.000 description 1
- 241000319304 [Brevibacterium] flavum Species 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 229940024606 amino acid Drugs 0.000 description 1
- 235000001014 amino acid Nutrition 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 230000003698 anagen phase Effects 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 229960002685 biotin Drugs 0.000 description 1
- 235000020958 biotin Nutrition 0.000 description 1
- 239000011616 biotin Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 229940041514 candida albicans extract Drugs 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 239000001768 carboxy methyl cellulose Substances 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000012136 culture method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- KHWCHTKSEGGWEX-UHFFFAOYSA-N deoxyadenylic acid Natural products C1=NC=2C(N)=NC=NC=2N1C1CC(O)C(COP(O)(O)=O)O1 KHWCHTKSEGGWEX-UHFFFAOYSA-N 0.000 description 1
- LTFMZDNNPPEQNG-UHFFFAOYSA-N deoxyguanylic acid Natural products C1=2NC(N)=NC(=O)C=2N=CN1C1CC(O)C(COP(O)(O)=O)O1 LTFMZDNNPPEQNG-UHFFFAOYSA-N 0.000 description 1
- HQPMKSGTIOYHJT-UHFFFAOYSA-N ethane-1,2-diol;propane-1,2-diol Chemical compound OCCO.CC(O)CO HQPMKSGTIOYHJT-UHFFFAOYSA-N 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000001530 fumaric acid Substances 0.000 description 1
- 238000012239 gene modification Methods 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- 230000005017 genetic modification Effects 0.000 description 1
- 235000013617 genetically modified food Nutrition 0.000 description 1
- ZDXPYRJPNDTMRX-UHFFFAOYSA-N glutamine Natural products OC(=O)C(N)CCC(N)=O ZDXPYRJPNDTMRX-UHFFFAOYSA-N 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 230000002779 inactivation Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 229910001410 inorganic ion Inorganic materials 0.000 description 1
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 1
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 238000007169 ligase reaction Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000004325 lysozyme Substances 0.000 description 1
- 229960000274 lysozyme Drugs 0.000 description 1
- 235000010335 lysozyme Nutrition 0.000 description 1
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 1
- 235000019341 magnesium sulphate Nutrition 0.000 description 1
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 description 1
- 229910000357 manganese(II) sulfate Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002207 metabolite Substances 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 125000001360 methionine group Chemical group N[C@@H](CCSC)C(=O)* 0.000 description 1
- 239000011785 micronutrient Substances 0.000 description 1
- 235000013369 micronutrients Nutrition 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000013379 molasses Nutrition 0.000 description 1
- 229940056360 penicillin g Drugs 0.000 description 1
- 235000019319 peptone Nutrition 0.000 description 1
- 229930029653 phosphoenolpyruvate Natural products 0.000 description 1
- DTBNBXWJWCWCIK-UHFFFAOYSA-N phosphoenolpyruvic acid Chemical compound OC(=O)C(=C)OP(O)(O)=O DTBNBXWJWCWCIK-UHFFFAOYSA-N 0.000 description 1
- 229920001993 poloxamer 188 Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- FPWMCUPFBRFMLH-HDKIZWTHSA-N prephenic acid Chemical compound O[C@H]1C=C[C@](CC(=O)C(O)=O)(C(O)=O)C=C1 FPWMCUPFBRFMLH-HDKIZWTHSA-N 0.000 description 1
- FPWMCUPFBRFMLH-UHFFFAOYSA-N prephenic acid Natural products OC1C=CC(CC(=O)C(O)=O)(C(O)=O)C=C1 FPWMCUPFBRFMLH-UHFFFAOYSA-N 0.000 description 1
- 239000013587 production medium Substances 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005215 recombination Methods 0.000 description 1
- 230000006798 recombination Effects 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- JXOHGGNKMLTUBP-HSUXUTPPSA-N shikimic acid Chemical compound O[C@@H]1CC(C(O)=O)=C[C@@H](O)[C@H]1O JXOHGGNKMLTUBP-HSUXUTPPSA-N 0.000 description 1
- JXOHGGNKMLTUBP-JKUQZMGJSA-N shikimic acid Natural products O[C@@H]1CC(C(O)=O)=C[C@H](O)[C@@H]1O JXOHGGNKMLTUBP-JKUQZMGJSA-N 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229940074404 sodium succinate Drugs 0.000 description 1
- ZDQYSKICYIVCPN-UHFFFAOYSA-L sodium succinate (anhydrous) Chemical compound [Na+].[Na+].[O-]C(=O)CCC([O-])=O ZDQYSKICYIVCPN-UHFFFAOYSA-L 0.000 description 1
- 235000019710 soybean protein Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 125000000341 threoninyl group Chemical group [H]OC([H])(C([H])([H])[H])C([H])(N([H])[H])C(*)=O 0.000 description 1
- 238000011426 transformation method Methods 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 239000012138 yeast extract Substances 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
- C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
- C12N15/52—Genes encoding for enzymes or proenzymes
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- 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
- C12N15/74—Vectors or expression systems specially adapted for prokaryotic hosts other than E. coli, e.g. Lactobacillus, Micromonospora
- C12N15/77—Vectors or expression systems specially adapted for prokaryotic hosts other than E. coli, e.g. Lactobacillus, Micromonospora for Corynebacterium; for Brevibacterium
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
- C12P13/00—Preparation of nitrogen-containing organic compounds
- C12P13/04—Alpha- or beta- amino acids
- C12P13/22—Tryptophan; Tyrosine; Phenylalanine; 3,4-Dihydroxyphenylalanine
- C12P13/222—Phenylalanine
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- Life Sciences & Earth Sciences (AREA)
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- Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Biomedical Technology (AREA)
- Biotechnology (AREA)
- General Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Molecular Biology (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Plant Pathology (AREA)
- Biophysics (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Description
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Claims (1)
- ãç¹èš±è«æ±ã®ç¯å²ã ïŒ ã³ãªããã«ã ã»ã°ã«ã¿ãã³é žçç£èã«å±ãã
DNAäŸäžèããåŸãããã³ãªã¹ãã³é žã ã¿ãŒãŒ
βãµããŠãããéºäŒåãã³ãŒãããDNAæçãã
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ã³ãªããã«ã ã»ã°ã«ã¿ãã³é žçç£èã«å±ããã¡ã
ãªãã³åã³ããã·ã³èŠæ±æ§ãïœâãã«ãªãããšã
ã«ã¢ã©ãã³èæ§ã§ããDNAå容èã«å°å ¥ãããŠ
åŸãããâããšãã«ã¢ã©ãã³çç£èœãæãã埮
çç©ãå¹é€ããå¹é€æ¶²äžã«èç©ãããâããšã
ã«ã¢ã©ãã³ãæ¡åããããšãç¹åŸŽãšããâããš
ãã«ã¢ã©ãã³ã®è£œé æ³ã ïŒ éºäŒåãããšãã«ã¢ã©ãã³ã¢ã³ã¿ãŽãã¹ãã«
èæ§ãæããã³ãªããã«ã ã»ã°ã«ã¿ãã³é žçç£è
ããåŸããããã®ã§ããç¹èš±è«æ±ã®ç¯å²ç¬¬ïŒé èš
èŒã®è£œé æ³ã
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58175710A JPS6066984A (ja) | 1983-09-22 | 1983-09-22 | çºé µæ³ã«ããïœâãã§ãã«ã¢ã©ãã³ã®è£œé æ³ |
| CA000463704A CA1283070C (en) | 1983-09-22 | 1984-09-20 | Process for production of l-phenylalanine by fermentation |
| DE8484111301T DE3485006D1 (de) | 1983-09-22 | 1984-09-21 | Verfahren zur herstellung von l-phenylalanin durch fermentation. |
| EP19840111301 EP0137387B1 (en) | 1983-09-22 | 1984-09-21 | Process for production of l-phenylalanine by fermentation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58175710A JPS6066984A (ja) | 1983-09-22 | 1983-09-22 | çºé µæ³ã«ããïœâãã§ãã«ã¢ã©ãã³ã®è£œé æ³ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6066984A JPS6066984A (ja) | 1985-04-17 |
| JPH0529437B2 true JPH0529437B2 (ja) | 1993-04-30 |
Family
ID=16000881
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58175710A Granted JPS6066984A (ja) | 1983-09-22 | 1983-09-22 | çºé µæ³ã«ããïœâãã§ãã«ã¢ã©ãã³ã®è£œé æ³ |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0137387B1 (ja) |
| JP (1) | JPS6066984A (ja) |
| CA (1) | CA1283070C (ja) |
| DE (1) | DE3485006D1 (ja) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06102031B2 (ja) * | 1984-04-04 | 1994-12-14 | å³ã®çŽ æ ªåŒäŒç€Ÿ | çºé µæ³ã«ããïœâããšãã«ã¢ã©ãã³ã®è£œé æ³ |
| JPS6178378A (ja) * | 1984-09-27 | 1986-04-21 | Ajinomoto Co Inc | è³éŠæã¢ããé žçåæéºäŒåãå«æããçµæãïœïœïœåã³ãããæããã³ãªãå现è |
| JPS62143682A (ja) * | 1985-12-16 | 1987-06-26 | Ajinomoto Co Inc | çºé µæ³ã«ããïœâããã·ã³åã¯ïœâãã§ãã«ã¢ã©ãã³ã®è£œé æ³ |
| US4970157A (en) * | 1986-08-12 | 1990-11-13 | Sagami Chemical Research Center | Isolated phenylalanine dehydrogenase gene and process for production of phenylalanine dehydrogenase |
| JPS63105688A (ja) * | 1986-10-21 | 1988-05-10 | Kyowa Hakko Kogyo Co Ltd | âããšãã«ã¢ã©ãã³ã®è£œé æ³ |
| JP3966583B2 (ja) * | 1997-06-23 | 2007-08-29 | ååéé µå·¥æ¥æ ªåŒäŒç€Ÿ | çºé µæ³ã«ããïœâã¢ããé žã®è£œé æ³ |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS561890A (en) * | 1979-06-15 | 1981-01-10 | Ajinomoto Co Inc | Preparation of l-phenylalanine by fermentation |
| JPS58158194A (ja) * | 1982-03-15 | 1983-09-20 | Ajinomoto Co Inc | çºé µæ³ã«ããïœâããšãã«ã¢ã©ãã³ã®è£œé æ³ |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5610035B1 (ja) * | 1970-07-29 | 1981-03-05 | ||
| JPS5814199B2 (ja) * | 1979-10-31 | 1983-03-17 | å³ã®çŽ æ ªåŒäŒç€Ÿ | âããšãã«ã¢ã©ãã³ã®è£œé æ³ |
| GB2076853B (en) * | 1980-04-17 | 1983-12-21 | Ajinomoto Kk | L-glutamic acid producing microorganisms |
| JPS56160997A (en) * | 1980-05-16 | 1981-12-11 | Ajinomoto Co Inc | Preparation of l-lysine by fermenaition method |
| JPS58893A (ja) * | 1981-06-25 | 1983-01-06 | Ajinomoto Co Inc | çºé µæ³ã«ããïœâã€ãœãã€ã·ã³ã®è£œé æ³ |
| JPS58126789A (ja) * | 1981-12-29 | 1983-07-28 | Kyowa Hakko Kogyo Co Ltd | ã¬ãŒã¹ã¬ãªãã³ã®è£œé æ³ |
| JPS58134994A (ja) * | 1982-02-05 | 1983-08-11 | Ajinomoto Co Inc | çºé µæ³ã«ããïœâããšãã«ã¢ã©ãã³ã®è£œé æ³ |
| WO1984003301A1 (en) * | 1983-02-17 | 1984-08-30 | Kyowa Hakko Kogyo Kk | Process for preparing amino acid |
-
1983
- 1983-09-22 JP JP58175710A patent/JPS6066984A/ja active Granted
-
1984
- 1984-09-20 CA CA000463704A patent/CA1283070C/en not_active Expired - Lifetime
- 1984-09-21 DE DE8484111301T patent/DE3485006D1/de not_active Expired - Lifetime
- 1984-09-21 EP EP19840111301 patent/EP0137387B1/en not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS561890A (en) * | 1979-06-15 | 1981-01-10 | Ajinomoto Co Inc | Preparation of l-phenylalanine by fermentation |
| JPS58158194A (ja) * | 1982-03-15 | 1983-09-20 | Ajinomoto Co Inc | çºé µæ³ã«ããïœâããšãã«ã¢ã©ãã³ã®è£œé æ³ |
Also Published As
| Publication number | Publication date |
|---|---|
| CA1283070C (en) | 1991-04-16 |
| EP0137387B1 (en) | 1991-09-04 |
| DE3485006D1 (de) | 1991-10-10 |
| EP0137387A2 (en) | 1985-04-17 |
| JPS6066984A (ja) | 1985-04-17 |
| EP0137387A3 (en) | 1987-01-21 |
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| JPS61260892A (ja) | âããšãã«ã¢ã©ãã³ã®è£œé æ³ | |
| JPH05184371A (ja) | ãžããããžãã³ãªã³é žã·ã³ã»ã¿ãŒãŒãã³ãŒãããéºäŒåïœïœïœåã³ãã®å©çš | |
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