WO2022216088A1 - L-아르기닌을 생산하는 코리네박테리움 속 미생물 및 이를 이용한 l-아르기닌 생산방법 - Google Patents
L-아르기닌을 생산하는 코리네박테리움 속 미생물 및 이를 이용한 l-아르기닌 생산방법 Download PDFInfo
- Publication number
- WO2022216088A1 WO2022216088A1 PCT/KR2022/005056 KR2022005056W WO2022216088A1 WO 2022216088 A1 WO2022216088 A1 WO 2022216088A1 KR 2022005056 W KR2022005056 W KR 2022005056W WO 2022216088 A1 WO2022216088 A1 WO 2022216088A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- microorganism
- protein
- arginine
- seq
- present application
- Prior art date
Links
- 244000005700 microbiome Species 0.000 title claims abstract description 107
- ODKSFYDXXFIFQN-BYPYZUCNSA-N L-arginine Chemical compound OC(=O)[C@@H](N)CCCN=C(N)N ODKSFYDXXFIFQN-BYPYZUCNSA-N 0.000 title claims abstract description 68
- 229930064664 L-arginine Natural products 0.000 title claims abstract description 62
- 235000014852 L-arginine Nutrition 0.000 title claims abstract description 62
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 40
- 241000186249 Corynebacterium sp. Species 0.000 title description 2
- 108090000623 proteins and genes Proteins 0.000 claims abstract description 157
- 102000004169 proteins and genes Human genes 0.000 claims abstract description 106
- 235000018102 proteins Nutrition 0.000 claims abstract description 102
- 150000001413 amino acids Chemical group 0.000 claims abstract description 75
- 108091033319 polynucleotide Proteins 0.000 claims description 81
- 102000040430 polynucleotide Human genes 0.000 claims description 81
- 239000002157 polynucleotide Substances 0.000 claims description 81
- 230000000694 effects Effects 0.000 claims description 60
- 239000002773 nucleotide Substances 0.000 claims description 38
- 125000003729 nucleotide group Chemical group 0.000 claims description 37
- 241000186226 Corynebacterium glutamicum Species 0.000 claims description 32
- 241000186216 Corynebacterium Species 0.000 claims description 31
- 238000000034 method Methods 0.000 claims description 24
- 238000012217 deletion Methods 0.000 claims description 15
- 230000037430 deletion Effects 0.000 claims description 15
- 238000012258 culturing Methods 0.000 claims description 11
- 238000013518 transcription Methods 0.000 claims description 10
- 230000035897 transcription Effects 0.000 claims description 10
- 239000004475 Arginine Substances 0.000 claims description 7
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 claims description 7
- 235000009697 arginine Nutrition 0.000 claims description 7
- 101710149879 Arginine repressor Proteins 0.000 claims description 2
- 102100025169 Max-binding protein MNT Human genes 0.000 claims description 2
- 108091006107 transcriptional repressors Proteins 0.000 claims description 2
- 230000002238 attenuated effect Effects 0.000 abstract description 3
- 230000014509 gene expression Effects 0.000 description 30
- 235000001014 amino acid Nutrition 0.000 description 24
- 239000002609 medium Substances 0.000 description 24
- 239000013598 vector Substances 0.000 description 24
- 229940024606 amino acid Drugs 0.000 description 23
- 210000004027 cell Anatomy 0.000 description 23
- 210000000349 chromosome Anatomy 0.000 description 20
- 230000004048 modification Effects 0.000 description 20
- 238000012986 modification Methods 0.000 description 20
- 230000035772 mutation Effects 0.000 description 14
- 230000004952 protein activity Effects 0.000 description 12
- 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 11
- 229920001184 polypeptide Polymers 0.000 description 11
- 102000004196 processed proteins & peptides Human genes 0.000 description 11
- 108090000765 processed proteins & peptides Proteins 0.000 description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 238000006467 substitution reaction Methods 0.000 description 10
- 108020004705 Codon Proteins 0.000 description 9
- 230000000295 complement effect Effects 0.000 description 9
- 239000013612 plasmid Substances 0.000 description 9
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 8
- 108091081024 Start codon Proteins 0.000 description 8
- 238000003780 insertion Methods 0.000 description 8
- 230000037431 insertion Effects 0.000 description 8
- 239000003550 marker Substances 0.000 description 8
- 238000013519 translation Methods 0.000 description 8
- 108020004414 DNA Proteins 0.000 description 7
- 238000007792 addition Methods 0.000 description 7
- 101150089004 argR gene Proteins 0.000 description 7
- 238000009396 hybridization Methods 0.000 description 7
- 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 6
- CSNNHWWHGAXBCP-UHFFFAOYSA-L Magnesium sulfate Chemical compound [Mg+2].[O-][S+2]([O-])([O-])[O-] CSNNHWWHGAXBCP-UHFFFAOYSA-L 0.000 description 6
- 230000001747 exhibiting effect Effects 0.000 description 6
- 239000012634 fragment Substances 0.000 description 6
- 239000008103 glucose Substances 0.000 description 6
- 150000007523 nucleic acids Chemical class 0.000 description 6
- 230000009466 transformation Effects 0.000 description 6
- 108700026244 Open Reading Frames Proteins 0.000 description 5
- 229940041514 candida albicans extract Drugs 0.000 description 5
- 238000010276 construction Methods 0.000 description 5
- 239000001963 growth medium Substances 0.000 description 5
- 230000006801 homologous recombination Effects 0.000 description 5
- 238000002744 homologous recombination Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 239000012138 yeast extract Substances 0.000 description 5
- 108020003589 5' Untranslated Regions Proteins 0.000 description 4
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 4
- KDXKERNSBIXSRK-YFKPBYRVSA-N L-lysine Chemical compound NCCCC[C@H](N)C(O)=O KDXKERNSBIXSRK-YFKPBYRVSA-N 0.000 description 4
- 108091028043 Nucleic acid sequence Proteins 0.000 description 4
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 4
- 240000008042 Zea mays Species 0.000 description 4
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 4
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 4
- 101150056313 argF gene Proteins 0.000 description 4
- 101150014229 carA gene Proteins 0.000 description 4
- 101150070764 carB gene Proteins 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000004587 chromatography analysis Methods 0.000 description 4
- 235000005822 corn Nutrition 0.000 description 4
- 238000004128 high performance liquid chromatography Methods 0.000 description 4
- 235000013379 molasses Nutrition 0.000 description 4
- 238000010369 molecular cloning Methods 0.000 description 4
- 102000039446 nucleic acids Human genes 0.000 description 4
- 108020004707 nucleic acids Proteins 0.000 description 4
- 239000013587 production medium Substances 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000003313 weakening effect Effects 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
- 108020005544 Antisense RNA Proteins 0.000 description 3
- 101100096227 Bacteroides fragilis (strain 638R) argF' gene Proteins 0.000 description 3
- 101710113083 Carbamoyl-phosphate synthase Proteins 0.000 description 3
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 description 3
- FFEARJCKVFRZRR-BYPYZUCNSA-N L-methionine Chemical compound CSCC[C@H](N)C(O)=O FFEARJCKVFRZRR-BYPYZUCNSA-N 0.000 description 3
- 239000004472 Lysine Substances 0.000 description 3
- 101100354186 Mycoplasma capricolum subsp. capricolum (strain California kid / ATCC 27343 / NCTC 10154) ptcA gene Proteins 0.000 description 3
- 239000001888 Peptone Substances 0.000 description 3
- 108010080698 Peptones Proteins 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 229930006000 Sucrose Natural products 0.000 description 3
- 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 3
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 3
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 3
- 235000011130 ammonium sulphate Nutrition 0.000 description 3
- 238000004422 calculation algorithm Methods 0.000 description 3
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 3
- 239000003184 complementary RNA Substances 0.000 description 3
- 239000012153 distilled water Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 235000013922 glutamic acid Nutrition 0.000 description 3
- 239000004220 glutamic acid Substances 0.000 description 3
- 230000002779 inactivation Effects 0.000 description 3
- 230000003834 intracellular effect Effects 0.000 description 3
- 229930027917 kanamycin Natural products 0.000 description 3
- 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 3
- 229960000318 kanamycin Drugs 0.000 description 3
- 229930182823 kanamycin A Natural products 0.000 description 3
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 3
- 235000019341 magnesium sulphate Nutrition 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 229930182817 methionine Natural products 0.000 description 3
- 235000006109 methionine Nutrition 0.000 description 3
- 235000015097 nutrients Nutrition 0.000 description 3
- 230000002018 overexpression Effects 0.000 description 3
- 235000019319 peptone Nutrition 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229960004793 sucrose Drugs 0.000 description 3
- 230000003827 upregulation Effects 0.000 description 3
- 108091032973 (ribonucleotides)n+m Proteins 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-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
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 101100163308 Clostridium perfringens (strain 13 / Type A) argR1 gene Proteins 0.000 description 2
- 241000186145 Corynebacterium ammoniagenes Species 0.000 description 2
- 241000186248 Corynebacterium callunae Species 0.000 description 2
- 241000446654 Corynebacterium deserti Species 0.000 description 2
- 241001644925 Corynebacterium efficiens Species 0.000 description 2
- 241000291063 Corynebacterium halotolerans Species 0.000 description 2
- 241000128247 Corynebacterium pollutisoli Species 0.000 description 2
- 241000334675 Corynebacterium singulare Species 0.000 description 2
- 241000186308 Corynebacterium stationis Species 0.000 description 2
- 241000158523 Corynebacterium striatum Species 0.000 description 2
- FBPFZTCFMRRESA-FSIIMWSLSA-N D-Glucitol Natural products OC[C@H](O)[C@H](O)[C@@H](O)[C@H](O)CO FBPFZTCFMRRESA-FSIIMWSLSA-N 0.000 description 2
- 241000620209 Escherichia coli DH5[alpha] Species 0.000 description 2
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 description 2
- ZDXPYRJPNDTMRX-VKHMYHEASA-N L-glutamine Chemical compound OC(=O)[C@@H](N)CCC(N)=O ZDXPYRJPNDTMRX-VKHMYHEASA-N 0.000 description 2
- COLNVLDHVKWLRT-QMMMGPOBSA-N L-phenylalanine Chemical compound OC(=O)[C@@H](N)CC1=CC=CC=C1 COLNVLDHVKWLRT-QMMMGPOBSA-N 0.000 description 2
- QIVBCDIJIAJPQS-VIFPVBQESA-N L-tryptophane Chemical compound C1=CC=C2C(C[C@H](N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-VIFPVBQESA-N 0.000 description 2
- OUYCCCASQSFEME-QMMMGPOBSA-N L-tyrosine Chemical compound OC(=O)[C@@H](N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-QMMMGPOBSA-N 0.000 description 2
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 2
- DFPAKSUCGFBDDF-UHFFFAOYSA-N Nicotinamide Chemical compound NC(=O)C1=CC=CN=C1 DFPAKSUCGFBDDF-UHFFFAOYSA-N 0.000 description 2
- 108091034117 Oligonucleotide Proteins 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- LCTONWCANYUPML-UHFFFAOYSA-N Pyruvic acid Chemical compound CC(=O)C(O)=O LCTONWCANYUPML-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- QIVBCDIJIAJPQS-UHFFFAOYSA-N Tryptophan Natural products C1=CC=C2C(CC(N)C(O)=O)=CNC2=C1 QIVBCDIJIAJPQS-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000000074 antisense oligonucleotide Substances 0.000 description 2
- 238000012230 antisense oligonucleotides Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000012136 culture method Methods 0.000 description 2
- OPTASPLRGRRNAP-UHFFFAOYSA-N cytosine Chemical compound NC=1C=CNC(=O)N=1 OPTASPLRGRRNAP-UHFFFAOYSA-N 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 239000007857 degradation product Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- ZPWVASYFFYYZEW-UHFFFAOYSA-L dipotassium hydrogen phosphate Chemical compound [K+].[K+].OP([O-])([O-])=O ZPWVASYFFYYZEW-UHFFFAOYSA-L 0.000 description 2
- 230000003828 downregulation Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000012239 gene modification Methods 0.000 description 2
- 230000005017 genetic modification Effects 0.000 description 2
- 235000013617 genetically modified food Nutrition 0.000 description 2
- 238000010362 genome editing Methods 0.000 description 2
- ZDXPYRJPNDTMRX-UHFFFAOYSA-N glutamine Natural products OC(=O)C(N)CCC(N)=O ZDXPYRJPNDTMRX-UHFFFAOYSA-N 0.000 description 2
- 235000004554 glutamine Nutrition 0.000 description 2
- UYTPUPDQBNUYGX-UHFFFAOYSA-N guanine Chemical compound O=C1NC(N)=NC2=C1N=CN2 UYTPUPDQBNUYGX-UHFFFAOYSA-N 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 150000002484 inorganic compounds Chemical class 0.000 description 2
- 229910010272 inorganic material Inorganic materials 0.000 description 2
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 description 2
- 235000018977 lysine Nutrition 0.000 description 2
- 108020004999 messenger RNA Proteins 0.000 description 2
- 108091005573 modified proteins Proteins 0.000 description 2
- 102000035118 modified proteins Human genes 0.000 description 2
- FEMOMIGRRWSMCU-UHFFFAOYSA-N ninhydrin Chemical compound C1=CC=C2C(=O)C(O)(O)C(=O)C2=C1 FEMOMIGRRWSMCU-UHFFFAOYSA-N 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000000546 pharmaceutical excipient Substances 0.000 description 2
- COLNVLDHVKWLRT-UHFFFAOYSA-N phenylalanine Natural products OC(=O)C(N)CC1=CC=CC=C1 COLNVLDHVKWLRT-UHFFFAOYSA-N 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 229910000160 potassium phosphate Inorganic materials 0.000 description 2
- 235000011009 potassium phosphates Nutrition 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000006798 recombination Effects 0.000 description 2
- 238000005215 recombination Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 108091008146 restriction endonucleases Proteins 0.000 description 2
- 238000010839 reverse transcription Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000000600 sorbitol Substances 0.000 description 2
- 239000005720 sucrose Substances 0.000 description 2
- RWQNBRDOKXIBIV-UHFFFAOYSA-N thymine Chemical compound CC1=CNC(=O)NC1=O RWQNBRDOKXIBIV-UHFFFAOYSA-N 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 235000002374 tyrosine Nutrition 0.000 description 2
- OUYCCCASQSFEME-UHFFFAOYSA-N tyrosine Natural products OC(=O)C(N)CC1=CC=C(O)C=C1 OUYCCCASQSFEME-UHFFFAOYSA-N 0.000 description 2
- 239000011782 vitamin Substances 0.000 description 2
- 229940088594 vitamin Drugs 0.000 description 2
- 235000013343 vitamin Nutrition 0.000 description 2
- 229930003231 vitamin Natural products 0.000 description 2
- 239000003643 water by type Substances 0.000 description 2
- MTCFGRXMJLQNBG-REOHCLBHSA-N (2S)-2-Amino-3-hydroxypropansäure Chemical compound OC[C@H](N)C(O)=O MTCFGRXMJLQNBG-REOHCLBHSA-N 0.000 description 1
- OWEGMIWEEQEYGQ-UHFFFAOYSA-N 100676-05-9 Natural products OC1C(O)C(O)C(CO)OC1OCC1C(O)C(O)C(O)C(OC2C(OC(O)C(O)C2O)CO)O1 OWEGMIWEEQEYGQ-UHFFFAOYSA-N 0.000 description 1
- PAWQVTBBRAZDMG-UHFFFAOYSA-N 2-(3-bromo-2-fluorophenyl)acetic acid Chemical compound OC(=O)CC1=CC=CC(Br)=C1F PAWQVTBBRAZDMG-UHFFFAOYSA-N 0.000 description 1
- 241000251468 Actinopterygii Species 0.000 description 1
- 229930024421 Adenine Natural products 0.000 description 1
- GFFGJBXGBJISGV-UHFFFAOYSA-N Adenine Chemical compound NC1=NC=NC2=C1N=CN2 GFFGJBXGBJISGV-UHFFFAOYSA-N 0.000 description 1
- 229920001817 Agar Polymers 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
- USFZMSVCRYTOJT-UHFFFAOYSA-N Ammonium acetate Chemical compound N.CC(O)=O USFZMSVCRYTOJT-UHFFFAOYSA-N 0.000 description 1
- 239000005695 Ammonium acetate Substances 0.000 description 1
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 1
- 239000004254 Ammonium phosphate Substances 0.000 description 1
- 101100533902 Arabidopsis thaliana SPL13A gene Proteins 0.000 description 1
- 101100533904 Arabidopsis thaliana SPL13B gene Proteins 0.000 description 1
- DCXYFEDJOCDNAF-UHFFFAOYSA-N Asparagine Natural products OC(=O)C(N)CC(N)=O DCXYFEDJOCDNAF-UHFFFAOYSA-N 0.000 description 1
- 101100455080 Bacillus subtilis (strain 168) lmrB gene Proteins 0.000 description 1
- 244000056139 Brassica cretica Species 0.000 description 1
- 235000003351 Brassica cretica Nutrition 0.000 description 1
- 235000003343 Brassica rupestris Nutrition 0.000 description 1
- 241000186146 Brevibacterium Species 0.000 description 1
- 238000010356 CRISPR-Cas9 genome editing Methods 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 102000007132 Carboxyl and Carbamoyl Transferases Human genes 0.000 description 1
- 108010072957 Carboxyl and Carbamoyl Transferases Proteins 0.000 description 1
- 108091026890 Coding region Proteins 0.000 description 1
- 241001605246 Corynebacterium crudilactis Species 0.000 description 1
- 241001134763 Corynebacterium flavescens Species 0.000 description 1
- 241000024402 Corynebacterium imitans Species 0.000 description 1
- 241000960580 Corynebacterium testudinoris Species 0.000 description 1
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 1
- FBPFZTCFMRRESA-JGWLITMVSA-N D-glucitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-JGWLITMVSA-N 0.000 description 1
- 238000012270 DNA recombination Methods 0.000 description 1
- 206010059866 Drug resistance Diseases 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 241000701959 Escherichia virus Lambda Species 0.000 description 1
- 229930091371 Fructose Natural products 0.000 description 1
- 239000005715 Fructose Substances 0.000 description 1
- RFSUNEUAIZKAJO-ARQDHWQXSA-N Fructose Chemical compound OC[C@H]1O[C@](O)(CO)[C@@H](O)[C@@H]1O RFSUNEUAIZKAJO-ARQDHWQXSA-N 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- XUJNEKJLAYXESH-REOHCLBHSA-N L-Cysteine Chemical compound SC[C@H](N)C(O)=O XUJNEKJLAYXESH-REOHCLBHSA-N 0.000 description 1
- 235000019766 L-Lysine Nutrition 0.000 description 1
- ONIBWKKTOPOVIA-BYPYZUCNSA-N L-Proline Chemical compound OC(=O)[C@@H]1CCCN1 ONIBWKKTOPOVIA-BYPYZUCNSA-N 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
- ODKSFYDXXFIFQN-BYPYZUCNSA-P L-argininium(2+) Chemical compound NC(=[NH2+])NCCC[C@H]([NH3+])C(O)=O ODKSFYDXXFIFQN-BYPYZUCNSA-P 0.000 description 1
- DCXYFEDJOCDNAF-REOHCLBHSA-N L-asparagine Chemical compound OC(=O)[C@@H](N)CC(N)=O DCXYFEDJOCDNAF-REOHCLBHSA-N 0.000 description 1
- HNDVDQJCIGZPNO-YFKPBYRVSA-N L-histidine Chemical compound OC(=O)[C@@H](N)CC1=CN=CN1 HNDVDQJCIGZPNO-YFKPBYRVSA-N 0.000 description 1
- AGPKZVBTJJNPAG-WHFBIAKZSA-N L-isoleucine Chemical compound CC[C@H](C)[C@H](N)C(O)=O AGPKZVBTJJNPAG-WHFBIAKZSA-N 0.000 description 1
- ROHFNLRQFUQHCH-YFKPBYRVSA-N L-leucine Chemical compound CC(C)C[C@H](N)C(O)=O ROHFNLRQFUQHCH-YFKPBYRVSA-N 0.000 description 1
- AYFVYJQAPQTCCC-GBXIJSLDSA-N L-threonine Chemical compound C[C@@H](O)[C@H](N)C(O)=O AYFVYJQAPQTCCC-GBXIJSLDSA-N 0.000 description 1
- KZSNJWFQEVHDMF-BYPYZUCNSA-N L-valine Chemical compound CC(C)[C@H](N)C(O)=O KZSNJWFQEVHDMF-BYPYZUCNSA-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
- ROHFNLRQFUQHCH-UHFFFAOYSA-N Leucine Natural products CC(C)CC(N)C(O)=O ROHFNLRQFUQHCH-UHFFFAOYSA-N 0.000 description 1
- GUBGYTABKSRVRQ-PICCSMPSSA-N Maltose Natural products O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@@H]1O[C@@H]1[C@@H](CO)OC(O)[C@H](O)[C@H]1O GUBGYTABKSRVRQ-PICCSMPSSA-N 0.000 description 1
- 240000003183 Manihot esculenta Species 0.000 description 1
- 235000016735 Manihot esculenta subsp esculenta Nutrition 0.000 description 1
- 229930195725 Mannitol Natural products 0.000 description 1
- 101710163270 Nuclease Proteins 0.000 description 1
- 102000007981 Ornithine carbamoyltransferase Human genes 0.000 description 1
- 101710113020 Ornithine transcarbamylase, mitochondrial Proteins 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 101100070556 Oryza sativa subsp. japonica HSFA4D gene Proteins 0.000 description 1
- 101100043227 Oryza sativa subsp. japonica SPL13 gene Proteins 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- ONIBWKKTOPOVIA-UHFFFAOYSA-N Proline Natural products OC(=O)C1CCCN1 ONIBWKKTOPOVIA-UHFFFAOYSA-N 0.000 description 1
- 101150099282 SPL7 gene Proteins 0.000 description 1
- 240000000111 Saccharum officinarum Species 0.000 description 1
- 235000007201 Saccharum officinarum Nutrition 0.000 description 1
- MTCFGRXMJLQNBG-UHFFFAOYSA-N Serine Natural products OCC(N)C(O)=O MTCFGRXMJLQNBG-UHFFFAOYSA-N 0.000 description 1
- 238000002105 Southern blotting Methods 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- AYFVYJQAPQTCCC-UHFFFAOYSA-N Threonine Natural products CC(O)C(N)C(O)=O AYFVYJQAPQTCCC-UHFFFAOYSA-N 0.000 description 1
- 239000004473 Threonine Substances 0.000 description 1
- KZSNJWFQEVHDMF-UHFFFAOYSA-N Valine Natural products CC(C)C(N)C(O)=O KZSNJWFQEVHDMF-UHFFFAOYSA-N 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 229960000643 adenine Drugs 0.000 description 1
- 238000005377 adsorption chromatography Methods 0.000 description 1
- 239000008272 agar Substances 0.000 description 1
- 235000004279 alanine Nutrition 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000004469 amino acid formulation Substances 0.000 description 1
- 235000019257 ammonium acetate Nutrition 0.000 description 1
- 229940043376 ammonium acetate Drugs 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 239000000908 ammonium hydroxide Substances 0.000 description 1
- 229910000148 ammonium phosphate Inorganic materials 0.000 description 1
- 235000019289 ammonium phosphates Nutrition 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000000692 anti-sense effect Effects 0.000 description 1
- 239000002518 antifoaming agent Substances 0.000 description 1
- -1 aromatic amino acids Chemical class 0.000 description 1
- 235000009582 asparagine Nutrition 0.000 description 1
- 229960001230 asparagine Drugs 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 235000015278 beef Nutrition 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
- GUBGYTABKSRVRQ-QUYVBRFLSA-N beta-maltose Chemical compound OC[C@H]1O[C@H](O[C@H]2[C@H](O)[C@@H](O)[C@H](O)O[C@@H]2CO)[C@H](O)[C@@H](O)[C@@H]1O GUBGYTABKSRVRQ-QUYVBRFLSA-N 0.000 description 1
- 230000004071 biological effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- QKSKPIVNLNLAAV-UHFFFAOYSA-N bis(2-chloroethyl) sulfide Chemical compound ClCCSCCCl QKSKPIVNLNLAAV-UHFFFAOYSA-N 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000003925 brain function Effects 0.000 description 1
- 239000006172 buffering agent 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
- ZIWNLPKLQFDFEU-FJXQXJEOSA-N calcium;3-[[(2r)-2,4-dihydroxy-3,3-dimethylbutanoyl]amino]propanoic acid Chemical compound [Ca].OCC(C)(C)[C@@H](O)C(=O)NCCC(O)=O ZIWNLPKLQFDFEU-FJXQXJEOSA-N 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000005018 casein Substances 0.000 description 1
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 1
- 235000021240 caseins Nutrition 0.000 description 1
- 230000007910 cell fusion Effects 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000013611 chromosomal DNA Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 239000013601 cosmid vector Substances 0.000 description 1
- XUJNEKJLAYXESH-UHFFFAOYSA-N cysteine Natural products SCC(N)C(O)=O XUJNEKJLAYXESH-UHFFFAOYSA-N 0.000 description 1
- 235000018417 cysteine Nutrition 0.000 description 1
- 229940104302 cytosine Drugs 0.000 description 1
- 229940127089 cytotoxic agent Drugs 0.000 description 1
- 239000002254 cytotoxic agent Substances 0.000 description 1
- 231100000599 cytotoxic agent Toxicity 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 1
- 235000013681 dietary sucrose Nutrition 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 239000013604 expression vector Substances 0.000 description 1
- 229930195729 fatty acid Natural products 0.000 description 1
- 239000000194 fatty acid Substances 0.000 description 1
- 150000004665 fatty acids Chemical class 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010230 functional analysis Methods 0.000 description 1
- 238000002523 gelfiltration Methods 0.000 description 1
- 238000012224 gene deletion Methods 0.000 description 1
- 230000030279 gene silencing Effects 0.000 description 1
- 238000012226 gene silencing method Methods 0.000 description 1
- 238000012252 genetic analysis Methods 0.000 description 1
- 238000010353 genetic engineering Methods 0.000 description 1
- 230000007614 genetic variation Effects 0.000 description 1
- 229930195712 glutamate Natural products 0.000 description 1
- HNDVDQJCIGZPNO-UHFFFAOYSA-N histidine Natural products OC(=O)C(N)CC1=CN=CN1 HNDVDQJCIGZPNO-UHFFFAOYSA-N 0.000 description 1
- 235000014304 histidine Nutrition 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000004255 ion exchange chromatography Methods 0.000 description 1
- FBAFATDZDUQKNH-UHFFFAOYSA-M iron chloride Chemical compound [Cl-].[Fe] FBAFATDZDUQKNH-UHFFFAOYSA-M 0.000 description 1
- 229910000358 iron sulfate 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
- AGPKZVBTJJNPAG-UHFFFAOYSA-N isoleucine Natural products CCC(C)C(N)C(O)=O AGPKZVBTJJNPAG-UHFFFAOYSA-N 0.000 description 1
- 229960000310 isoleucine Drugs 0.000 description 1
- 239000007951 isotonicity adjuster Substances 0.000 description 1
- 239000004310 lactic acid Substances 0.000 description 1
- 235000014655 lactic acid Nutrition 0.000 description 1
- 239000008101 lactose Substances 0.000 description 1
- 230000003908 liver function Effects 0.000 description 1
- 229940099596 manganese sulfate Drugs 0.000 description 1
- 239000011702 manganese sulphate Substances 0.000 description 1
- 235000007079 manganese 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
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 235000010460 mustard Nutrition 0.000 description 1
- 229960003966 nicotinamide Drugs 0.000 description 1
- 235000005152 nicotinamide Nutrition 0.000 description 1
- 239000011570 nicotinamide Substances 0.000 description 1
- 150000007524 organic acids Chemical class 0.000 description 1
- 235000005985 organic acids Nutrition 0.000 description 1
- 125000001477 organic nitrogen group Chemical group 0.000 description 1
- 239000013600 plasmid vector Substances 0.000 description 1
- 229920001522 polyglycol ester Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000003755 preservative agent Substances 0.000 description 1
- 229940107700 pyruvic acid Drugs 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003362 replicative effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000005185 salting out Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000011218 seed culture Methods 0.000 description 1
- 235000004400 serine Nutrition 0.000 description 1
- 230000037432 silent mutation Effects 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 235000000346 sugar Nutrition 0.000 description 1
- 150000005846 sugar alcohols Chemical class 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 239000000375 suspending agent Substances 0.000 description 1
- 229960003495 thiamine Drugs 0.000 description 1
- DPJRMOMPQZCRJU-UHFFFAOYSA-M thiamine hydrochloride Chemical compound Cl.[Cl-].CC1=C(CCO)SC=[N+]1CC1=CN=C(C)N=C1N DPJRMOMPQZCRJU-UHFFFAOYSA-M 0.000 description 1
- 235000008521 threonine Nutrition 0.000 description 1
- 229940113082 thymine Drugs 0.000 description 1
- 230000005030 transcription termination Effects 0.000 description 1
- 238000011426 transformation method Methods 0.000 description 1
- 238000000108 ultra-filtration Methods 0.000 description 1
- 241001515965 unidentified phage Species 0.000 description 1
- 239000004474 valine Substances 0.000 description 1
- 150000003722 vitamin derivatives Chemical class 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- 101150062776 yccA gene Proteins 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
- C12N15/74—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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/195—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria
- C07K14/34—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from bacteria from Corynebacterium (G)
-
- 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
- C12P13/10—Citrulline; Arginine; Ornithine
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12R—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C12C - C12Q, RELATING TO MICROORGANISMS
- C12R2001/00—Microorganisms ; Processes using microorganisms
- C12R2001/01—Bacteria or Actinomycetales ; using bacteria or Actinomycetales
- C12R2001/15—Corynebacterium
Definitions
- the present application relates to a weakened protein comprising the amino acid sequence of SEQ ID NO: 1, L-arginine-producing microorganisms; and L-arginine.
- L-arginine is used for medicinal purposes such as liver function promoter, brain function promoter, and general amino acid formulation.
- the present inventors have completed the present application by developing a microorganism of the genus Corynebacterium that produces L-arginine and a method for producing L-arginine using the same.
- One object of the present application is to provide a recombinant microorganism of the genus of Corynebacterium producing L-arginine, in which the activity of a protein comprising the amino acid sequence of SEQ ID NO: 1 is weakened.
- Another object of the present application is to provide a method for producing L-arginine, comprising culturing a recombinant microorganism of the genus Corynebacterium in which the activity of a protein comprising the amino acid sequence of SEQ ID NO: 1 is weakened in a medium. .
- the microorganism of the genus Corynebacterium in which the protein comprising the amino acid sequence of SEQ ID NO: 1 of the present application is weakened can produce L-arginine in high yield, and thus can be usefully used in industrial production.
- One aspect of the present application is to provide a recombinant microorganism of the genus of Corynebacterium in which the activity of a protein comprising the amino acid sequence of SEQ ID NO: 1 is weakened.
- the protein of the present application may have, include, or consist of, or essentially consist of, the amino acid sequence set forth in SEQ ID NO: 1.
- the protein comprising the amino acid sequence of SEQ ID NO: 1 may be an endogenous protein of the microorganism of the present application, but is not limited thereto.
- the amino acid sequence of SEQ ID NO: 1 can be obtained from a known database, National Institutes of Health (NIH GenBank).
- the amino acid sequence of SEQ ID NO: 1 is at least 70%, 75%, 80%, 85%, 90%, 95%, 96%, 97%, 98%, It may comprise an amino acid sequence having at least 99%, 99.5%, 99.7% or 99.9% homology or identity.
- variants having an amino acid sequence in which some sequences are deleted, modified, substituted, conservatively substituted or added are also included within the scope of the present application. is self-evident
- sequence additions or deletions naturally occurring mutations, silent mutations or conservation within the N-terminus, C-terminus and/or within the amino acid sequence that do not alter the function of the variants of the present application It is a case of having an enemy substitution.
- conservative substitution means substituting one amino acid with another amino acid having similar structural and/or chemical properties. Such variants may have, for example, one or more conservative substitutions while still retaining one or more biological activities. Such amino acid substitutions may generally occur based on similarity in the polarity, charge, solubility, hydrophobicity, hydrophilicity and/or amphipathic nature of the residues. For example, among amino acids with electrically charged amino acids, positively charged (basic) amino acids are arginine, lysine, and histidine, and negatively charged (acidic) amino acids are glutamic acid and arpartate.
- nonpolar amino acids include glycine, alanine, valine, leucine, isoleucine, methionine, phenylalanine, tryptophan and proline
- polar or hydrophilic ( hydrophilic) amino acids include serine, threonine, cysteine, tyrosine, asparagine and glutamine
- aromatic amino acids among the amino acids include phenylalanine, tryptophan and tyrosine.
- the term 'homology' or 'identity' refers to the degree of similarity between two given amino acid sequences or nucleotide sequences and may be expressed as a percentage.
- the terms homology and identity can often be used interchangeably.
- Sequence homology or identity of a conserved polynucleotide or protein is determined by standard alignment algorithms, with default gap penalties established by the program used may be used. Substantially homologous or identical sequences are generally capable of hybridizing with all or part of a sequence under moderate or high stringent conditions. It is apparent that hybridization also includes hybridization with polynucleotides containing common codons or codons taking codon degeneracy into account in the polynucleotide.
- a GAP program can be defined as the total number of symbols in the shorter of the two sequences divided by the number of similarly aligned symbols (ie, nucleotides or amino acids).
- Default parameters for the GAP program are: (1) a binary comparison matrix (containing values of 1 for identity and 0 for non-identity) and Schwartz and Dayhoff, eds., Atlas Of Protein Sequence And Structure, National Biomedical Research Foundation , pp. 353-358 (1979), Gribskov et al (1986) Nucl. Acids Res. 14: weighted comparison matrix of 6745 (or EDNAFULL (EMBOSS version of NCBI NUC4.4) substitution matrix); (2) a penalty of 3.0 for each gap and an additional 0.10 penalty for each symbol in each gap (or a gap open penalty of 10, a gap extension penalty of 0.5); and (3) no penalty for end gaps.
- polynucleotide encoding the protein comprising the amino acid sequence of SEQ ID NO: 1 may be named NCgl2608 gene.
- polynucleotide refers to a DNA or RNA strand of a certain length or longer as a polymer of nucleotides in which nucleotide monomers are linked in a long chain by covalent bonds, and more specifically, encoding the variant. polynucleotide fragments.
- the polynucleotide encoding the variant of the present application may include a nucleotide sequence encoding the amino acid sequence set forth in SEQ ID NO: 1.
- the polynucleotide of the present application may have or include the nucleotide sequence of SEQ ID NO: 2.
- the polynucleotide of the present application may consist of, or consist essentially of, the nucleotide sequence of SEQ ID NO: 2.
- the polynucleotides of the present application are various in the coding region within the range that does not change the amino acid sequence of the variants of the present application. Deformation can be made.
- the polynucleotide of the present application has 70% or more, 75% or more, 80% or more, 85% or more, 90% or more, 95% or more, 96% or more, homology or identity to the nucleotide sequence of SEQ ID NO: 2, has or comprises a nucleotide sequence of 97% or more, 98% or more, and less than 100%, or has 70% or more, 75% or more, 80% or more, 85% or more, 90% or more homology or identity to the sequence of SEQ ID NO: 2 % or more, 95% or more, 96% or more, 97% or more, 98% or more, and less than 100% of the nucleotide sequence, but may consist essentially of, but is not limited to.
- the polynucleotide of the present application is a probe that can be prepared from a known gene sequence, for example, a sequence that can hybridize under stringent conditions with a sequence complementary to all or part of the polynucleotide sequence of the present application, without limitation. may be included.
- the "stringent condition” means a condition that enables specific hybridization between polynucleotides. These conditions are described in J. Sambrook et al., Molecular Cloning, A Laboratory Manual, 2nd Edition, Cold Spring Harbor Laboratory press, Cold Spring Harbor, New York, 1989; F.M. Ausubel et al., Current Protocols in Molecular Biology, John Wiley & Sons, Inc., New York, 9.50-9.51, 11.7-11.8).
- polynucleotides with high homology or identity 70% or more, 75% or more, 80% or more, 85% or more, 90% or more, 95% or more, 96% or more, 97% or more, 98% or more, or a condition in which polynucleotides having 99% or more homology or identity hybridize with each other and polynucleotides with lower homology or identity do not hybridize, or a washing condition of conventional Southern hybridization at 60°C, 1 ⁇ SSC, 0.1% SDS, specifically 60° C., 0.1 ⁇ SSC, 0.1% SDS, more specifically 68° C., 0.1 ⁇ SSC, 0.1% SDS at a salt concentration and temperature equivalent to one wash, specifically two to three times conditions can be enumerated.
- Hybridization requires that two nucleic acids have complementary sequences, although mismatch between bases is possible depending on the stringency of hybridization.
- complementary is used to describe the relationship between nucleotide bases capable of hybridizing to each other.
- adenine is complementary to thymine
- cytosine is complementary to guanine.
- the polynucleotides of the present application may also include isolated nucleic acid fragments that are complementary to the overall sequence as well as substantially similar nucleotide sequences.
- a polynucleotide having homology or identity to the polynucleotide of the present application can be detected using the hybridization conditions including a hybridization step at a Tm value of 55° C. and using the above-described conditions.
- the Tm value may be 60° C., 63° C. or 65° C., but is not limited thereto and may be appropriately adjusted by those skilled in the art according to the purpose.
- the appropriate stringency for hybridizing the polynucleotides depends on the length of the polynucleotides and the degree of complementarity, and the parameters are well known in the art (eg, J. Sambrook et al., supra).
- microorganism or strain
- microorganism includes both wild-type microorganisms and microorganisms in which genetic modification has occurred naturally or artificially, and causes such as insertion of an external gene or enhanced or inactivated activity of an intrinsic gene
- a specific mechanism is weakened or enhanced as a microorganism, and may be a microorganism including genetic modification for the production of a desired protein, protein or product.
- the microorganism of the present application is a microorganism in which a protein comprising the amino acid sequence of SEQ ID NO: 1 of the present application is weakened or a polynucleotide encoding it is deleted;
- the protein comprising the amino acid sequence of SEQ ID NO: 1 of the present application may be a microorganism (eg, a recombinant microorganism) genetically modified through a vector such that the protein comprising the amino acid sequence is weakened or the polynucleotide encoding the same is deleted, but is not limited thereto.
- the microorganism of the present application may be a microorganism having L-arginine-producing ability.
- the microorganism of the present application may be a microorganism having an increased ability to produce L-arginine compared to the parent strain.
- the microorganism of the present application is a protein comprising the amino acid sequence of SEQ ID NO: 1 of the present application to the parent strain (eg, a parent strain that has naturally L-arginine-producing ability or does not have L-arginine-producing ability) is weakened or a poly encoding the same It may be a microorganism in which L-arginine-producing ability is conferred due to a deletion of the nucleotide, but is not limited thereto.
- the recombinant microorganism of the present application is transformed through a vector such that the protein containing the amino acid sequence of SEQ ID NO: 1 of the present application is weakened or the polynucleotide encoding it is deleted,
- a protein containing the amino acid sequence of SEQ ID NO: 1 of the present application to a natural wild-type microorganism or a microorganism producing L-arginine or a polynucleotide encoding the same is deficient
- L- arginine-producing ability may be a microorganism in which the protein comprising the amino acid sequence of SEQ ID NO: 1 or the amino acid sequence of SEQ ID NO: 1 is increased compared to that of the unmodified microorganism, but is not limited thereto.
- the unmodified microorganism which is the target strain for comparing whether the increase in L-arginine production capacity
- Corynebacterium glutamicum KCCM10741P van der Rest et al., Appl Microbiol) Biotechnol 52:541-545, 1999
- wild-type Corynebacterium glutamicum ATCC13869 may be a strain in which the argR gene is deleted (eg, Corynebacterium glutamicum CJ1R), but is not limited thereto.
- the recombinant strain with increased production capacity is about 1% or more, specifically about 1% or more, about 2.5% or more, about 5% or more, compared to the L-arginine production capacity of the parent strain or unmodified microorganism before mutation.
- the upper limit is not particularly limited, for example, about 200% or less, about 150% or less, about 100% or less, about 50% or less, about 40% or less, about 30 % or less or about 25% or less), but is not limited thereto, as long as it has an increased amount of + value compared to the production capacity of the parent strain or unmodified microorganism before mutation.
- the recombinant strain with increased production capacity has an L-arginine production capacity of about 1.1 times or more, about 1.12 times or more, about 1.13 times or more, or 1.14 times or more (the upper limit is a special There is no limitation, for example, about 10 times or less, about 5 times or less, about 3 times or less, or about 2 times or less) may be increased, but is not limited thereto.
- the term "about” is a range including all of ⁇ 0.5, ⁇ 0.4, ⁇ 0.3, ⁇ 0.2, ⁇ 0.1, etc., including all numerical values in a range equal to or similar to the numerical value following the term about, but not limited
- the term "unmodified microorganism” does not exclude a strain containing a mutation that can occur naturally in a microorganism, it is a wild-type strain or a natural-type strain itself, or a genetic variation caused by natural or artificial factors. It may mean the strain before being changed.
- the unmodified microorganism may refer to a microorganism before weakening or deletion of a polynucleotide encoding the protein comprising the amino acid sequence of SEQ ID NO: 1 described herein.
- the "unmodified microorganism” may be used interchangeably with "strain before modification", “microbe before modification”, “unmodified strain”, “unmodified strain”, “unmodified microorganism” or "reference microorganism”.
- the microorganism of the genus Corynebacterium of the present application is Corynebacterium glutamicum ( Corynebacterium glutamicum ), Corynebacterium crudilactis ), Corynebacterium deserti ( Corynebacterium deserti ), Corynebacterium efficiens ( Corynebacterium efficiens ), Corynebacterium callunae ( Corynebacterium callunae ), Corynebacterium stationis ( Corynebacterium stationis ), Corynebacterium singulare ( Corynebacterium singulare ) Corynebacterium halotolerans ( Corynebacterium halotolerans ), Corynebacterium striatum ( Corynebacterium striatum ), Corynebacterium ammoniagenes ( Corynebacterium ammoniagenes ), Corynebacterium pollutisoli ( Coryne
- the recombinant microorganism of the present application may be a microorganism in which all or part of the polynucleotide encoding the protein consisting of the amino acid sequence of SEQ ID NO: 1 is deleted.
- the microorganism of the present application may be a microorganism in which the activity of an arginine transcription repressor (ArgR, arginine repressor) is further weakened.
- the microorganism of the present application may be a microorganism in which all or part of the argR gene is further deleted.
- the ArgR may include a polypeptide set forth in the amino acid sequence of SEQ ID NO: 13.
- the argR gene may include a polynucleotide described in the nucleotide sequence of SEQ ID NO: 14, but is not limited thereto.
- the microorganism of the present application is additionally carbamoyl phosphate synthase small subunit (CarA: carbamoyl phosphate synthase small subunit) and / or large subunit (CarB: carbamoyl phosphate synthase large subunit) activity is enhanced or normal carbamoyltransferase F (ArgF: ornithine carbamoyltransferase F) or may be a microorganism containing a combination thereof.
- CarA carbamoyl phosphate synthase small subunit
- CarB carbamoyl phosphate synthase large subunit
- ArgF ornithine carbamoyltransferase F
- the microorganism of the present application is Corynebacterium glutamicum KCCM10741P (van der Rest et al., Appl Microbiol Biotechnol 52:541-545, 1999) in which the NCgl2608 gene is deleted or Corynebacterium glutamicum with enhanced carA and/or carB protein activity in addition to the strain in which the NCgl2608 gene is deleted in Corynebacterium glutamicum CJ1R It may be a cum microbe.
- the microorganism of the present application may be a strain in which the NCgl2608 gene is deleted in Corynebacterium glutamicum KCCM10741P or a microorganism additionally expressing normal argF in Corynebacterium glutamicum CJ1R, and the microorganism expressing the normal argF may additionally be a Corynebacterium glutamicum microorganism with enhanced carA and/or carB protein activity.
- the argF protein may include a polypeptide described in the amino acid sequence of SEQ ID NO: 15, and the argF gene may include a polynucleotide described in the nucleic acid sequence of SEQ ID NO: 16, but is not limited thereto.
- the carA protein may include the polypeptide set forth in the amino acid sequence of SEQ ID NO: 17, the carB protein may include the polypeptide set forth in SEQ ID NO: 19, and the carA gene is a polynucleotide described in the nucleic acid sequence of SEQ ID NO: 18, the The carB gene may include a polynucleotide described in the nucleotide sequence of SEQ ID NO: 20.
- the term "weakening" of a protein is a concept that includes both reduced or no activity compared to intrinsic activity.
- the attenuation may be used interchangeably with terms such as inactivation, deficiency, down-regulation, decrease, reduce, attenuation, and the like.
- the attenuation is when the activity of the protein itself is reduced or eliminated compared to the activity of the protein possessed by the original microorganism due to mutation of the polynucleotide encoding the protein, etc.
- the overall protein activity level and/or concentration (expression amount) in the cell is lower than that of the native strain due to (translation) inhibition, etc., when the expression of the polynucleotide is not made at all, and/or when the expression of the polynucleotide is Even if there is no protein activity, it may also be included.
- intrinsic activity refers to the activity of a specific protein originally possessed by the parent strain, wild-type or unmodified microorganism before transformation when the trait is changed due to genetic mutation caused by natural or artificial factors. This may be used interchangeably with “activity before modification”. "Inactivation, deficiency, reduction, downregulation, reduction, attenuation” of protein activity compared to intrinsic activity means that the activity of a specific protein originally possessed by the parent strain or unmodified microorganism before transformation is lowered.
- the attenuation of the protein activity may be performed by any method known in the art, but is not limited thereto, and may be achieved by application of various methods well known in the art (eg, Nakashima N et al., Bacterial cellular engineering by genome editing and gene silencing. Int J Mol Sci. 2014;15(2):2773-2793, Sambrook et al. Molecular Cloning 2012, etc.).
- the attenuation of the protein of the present application is
- modification of the gene sequence encoding the protein to remove or attenuate the activity of the protein eg, one or more nucleotides on the nucleotide sequence of the protein gene to encode the modified protein to remove or attenuate the activity of the protein) deletion/replacement/addition of);
- an antisense oligonucleotide eg, antisense RNA
- an antisense oligonucleotide that complementarily binds to the transcript of the gene encoding the protein
- deletion of a part or all of the gene encoding the protein may be the removal of the entire polynucleotide encoding the endogenous target protein in the chromosome, replacement with a polynucleotide in which some nucleotides are deleted, or replacement with a marker gene.
- the expression control region includes, but is not limited to, a promoter, an operator sequence, a sequence encoding a ribosome binding site, and a sequence regulating the termination of transcription and translation.
- the modification of the nucleotide sequence encoding the initiation codon or 5'-UTR region of the gene transcript encoding the protein for example, encodes another start codon having a lower protein expression rate than the intrinsic start codon. It may be substituted with a nucleic acid nucleotide sequence, but is not limited thereto.
- the modification of the amino acid sequence or polynucleotide sequence of 4) and 5) above deletes, inserts, non-conservative or conservative substitution of the amino acid sequence of the protein or the polynucleotide sequence encoding the protein to weaken the activity of the protein. Or a combination thereof may result in a mutation in sequence, or replacement with an amino acid sequence or polynucleotide sequence improved to have weaker activity or an amino acid sequence or polynucleotide sequence improved to have no activity, but is not limited thereto.
- the expression of a gene may be inhibited or attenuated, but is not limited thereto.
- antisense oligonucleotide eg, antisense RNA
- antisense RNA an antisense oligonucleotide that complementarily binds to the transcript of the gene encoding the protein
- RTE reverse transcription engineering
- the term “enhancement” of the activity of a protein means that the activity of the protein is increased compared to the intrinsic activity.
- the reinforcement may be used interchangeably with terms such as activation, up-regulation, overexpression, and increase.
- activation, enhancement, up-regulation, overexpression, and increase may include all of those exhibiting an activity that was not originally possessed, or exhibiting an improved activity compared to an intrinsic activity or an activity prior to modification.
- the "intrinsic activity” refers to the activity of a specific protein originally possessed by the parent strain or unmodified microorganism before the transformation when the trait is changed due to genetic mutation caused by natural or artificial factors. This may be used interchangeably with "activity before modification”.
- Enhancement means that the activity and/or concentration (expression) of a specific protein originally possessed by the parent strain or unmodified microorganism before transformation. amount), which means improved.
- the enhancement may be achieved by introducing an exogenous protein, or by enhancing the activity and/or concentration (expression amount) of an endogenous protein. Whether or not the activity of the protein is enhanced can be confirmed from an increase in the activity level, expression level, or amount of a product discharged from the protein.
- the enhancement of the activity of the protein can be applied by various methods well known in the art, and is not limited as long as it can enhance the activity of the target protein compared to the microorganism before modification. Specifically, it may be one using genetic engineering and/or protein engineering well known to those skilled in the art, which is a routine method of molecular biology, but is not limited thereto (eg, Sitnicka et al. Functional Analysis of Genes. Advances in Cell). Biology 2010, Vol. 2. 1-16, Sambrook et al. Molecular Cloning 2012, etc.).
- the enhancement of the protein of the present application is
- modification of the polynucleotide sequence encoding the protein to enhance the protein activity eg, modification of the polynucleotide sequence of the protein gene to encode the modified protein to enhance the activity of the protein
- the increase in the intracellular copy number of the polynucleotide encoding the protein is achieved by introduction of a vector, to which the polynucleotide encoding the protein is operably linked, capable of replicating and functioning independently of the host, into a host cell.
- the polynucleotide encoding the protein may be achieved by introducing one copy or two or more copies into a chromosome in a host cell.
- the introduction into the chromosome may be performed by introducing a vector capable of inserting the polynucleotide into the chromosome in the host cell into the host cell, but is not limited thereto.
- the vector is the same as described above.
- Replacing the gene expression control region (or expression control sequence) on the chromosome encoding the protein with a sequence with strong activity is, for example, deletion, insertion, non-conservative or Conservative substitution or a combination thereof may result in a mutation in the sequence, or replacement with a sequence having a stronger activity.
- the expression control region is not particularly limited thereto, but may include a promoter, an operator sequence, a sequence encoding a ribosome binding site, and a sequence controlling the termination of transcription and translation.
- the original promoter may be replaced with a strong promoter, but is not limited thereto.
- Examples of known strong promoters include CJ1 to CJ7 promoters (US 7662943 B2), lac promoter, trp promoter, trc promoter, tac promoter, lambda phage PR promoter, PL promoter, tet promoter, gapA promoter, SPL7 promoter, SPL13 (sm3) promoter (US Patent US 10584338 B2), O2 promoter (US Patent US 10273491 B2), tkt promoter, yccA promoter, etc., but is not limited thereto.
- the modification of the nucleotide sequence encoding the start codon or 5'-UTR region of the gene transcript encoding the protein is, for example, a nucleotide encoding another start codon having a higher protein expression rate than the intrinsic start codon. It may be substituted with a sequence, but is not limited thereto.
- the modification of the amino acid sequence or polynucleotide sequence of 4) and 5) above may include deletion, insertion, non-conservative or conservative substitution of the amino acid sequence of the protein or the polynucleotide sequence encoding the protein, or A combination thereof may result in sequence mutation, or replacement with an amino acid sequence or polynucleotide sequence improved to have stronger activity or an amino acid sequence or polynucleotide sequence improved to increase activity, but is not limited thereto.
- the replacement may be specifically performed by inserting a polynucleotide into a chromosome by homologous recombination, but is not limited thereto.
- the vector used may further include a selection marker for confirming whether or not the chromosome is inserted.
- the selection marker is the same as described above.
- the introduction of a foreign polynucleotide exhibiting protein activity may be introduction of a foreign polynucleotide encoding a protein exhibiting the same/similar activity as the protein into a host cell.
- the foreign polynucleotide is not limited in its origin or sequence as long as it exhibits the same/similar activity as the protein.
- the method used for the introduction may be performed by appropriately selecting a known transformation method by those skilled in the art, and the introduced polynucleotide is expressed in a host cell to generate a protein and increase its activity.
- Codon optimization of the polynucleotide encoding the protein is codon-optimized so that the transcription or translation of the endogenous polynucleotide is increased in the host cell, or the transcription and translation of the foreign polynucleotide is optimized in the host cell. It may be that its codons are optimized so that the
- Selecting an exposed site by analyzing the tertiary structure of the protein and modifying or chemically modifying it for example, compares the sequence information of the protein to be analyzed with a database in which sequence information of known proteins is stored to determine the degree of sequence similarity. Accordingly, it may be to determine a template protein candidate, check the structure based on this, and select an exposed site to be modified or chemically modified and modified or modified.
- Such enhancement of protein activity is to increase the activity or concentration of the corresponding protein based on the activity or concentration of the protein expressed in the wild-type or pre-modified microbial strain, or to increase the amount of product produced from the protein.
- the present invention is not limited thereto.
- the term "vector” refers to a nucleotide sequence of a polynucleotide encoding a target polypeptide operably linked to a suitable expression control region (or expression control sequence) so that the target polypeptide can be expressed in a suitable host. DNA preparations.
- the expression control region may include a promoter capable of initiating transcription, an optional operator sequence for regulating such transcription, a sequence encoding a suitable mRNA ribosome binding site, and a sequence regulating the termination of transcription and translation. After transformation into an appropriate host cell, the vector can replicate or function independently of the host genome, and can be integrated into the genome itself.
- the vector used in the present application is not particularly limited, and any vector known in the art may be used.
- Examples of commonly used vectors include plasmids, cosmids, viruses and bacteriophages in a natural or recombinant state.
- pWE15, M13, MBL3, MBL4, IXII, ASHII, APII, t10, t11, Charon4A, and Charon21A may be used as phage vectors or cosmid vectors, and pDZ-based, pBR-based, and pUC-based plasmid vectors may be used.
- pBluescript II-based pGEM-based, pTZ-based, pCL-based, pET-based and the like
- pDZ pDC, pDCM2, pACYC177, pACYC184, pCL, pECCG117, pUC19, pBR322, pMW118, pCC1BAC vectors and the like
- pC1BAC vectors and the like can be used.
- a polynucleotide encoding a target polypeptide may be inserted into a chromosome through a vector for intracellular chromosome insertion.
- the insertion of the polynucleotide into the chromosome may be performed by any method known in the art, for example, homologous recombination, but is not limited thereto.
- It may further include a selection marker (selection marker) for confirming whether the chromosome is inserted.
- the selection marker is used to select cells transformed with the vector, that is, to determine whether a target nucleic acid molecule is inserted, and selectable phenotypes such as drug resistance, auxotrophy, resistance to cytotoxic agents, or surface polypeptide expression. Markers to be given can be used. In an environment treated with a selective agent, only the cells expressing the selectable marker survive or exhibit other expression traits, so that the transformed cells can be selected.
- the term "transformation” refers to introducing a vector including a polynucleotide encoding a target polypeptide into a host cell or microorganism so that the polypeptide encoded by the polynucleotide can be expressed in the host cell.
- the transformed polynucleotide may include all of them regardless of whether they are inserted into the chromosome of the host cell or located outside the chromosome, as long as they can be expressed in the host cell.
- the polynucleotide includes DNA and/or RNA encoding a target polypeptide.
- the polynucleotide may be introduced in any form as long as it can be introduced and expressed into a host cell.
- the polynucleotide may be introduced into a host cell in the form of an expression cassette, which is a gene construct including all elements necessary for self-expression.
- the expression cassette may include a promoter operably linked to the polynucleotide, a transcription termination signal, a ribosome binding site, and a translation termination signal.
- the expression cassette may be in the form of an expression vector capable of self-replication.
- the polynucleotide may be introduced into a host cell in its own form and operably linked to a sequence required for expression in the host cell, but is not limited thereto.
- operably linked means that a promoter sequence that initiates and mediates transcription of a polynucleotide encoding the target variant of the present application and the polynucleotide sequence are functionally linked.
- Part or all of the polynucleotide in the microorganism of the present application is modified by (a) homologous recombination using a vector for chromosome insertion in the microorganism or genome editing using engineered nuclease (e.g., CRISPR-Cas9) and/or (b) It may be induced by light and/or chemical treatments such as, but not limited to, ultraviolet and radiation.
- the method for modifying part or all of the gene may include a method by DNA recombination technology.
- a part or all of the gene may be deleted.
- the injected nucleotide sequence or vector may include a dominant selection marker, but is not limited thereto.
- Another aspect of the present application provides a method for producing L-arginine, comprising culturing a recombinant microorganism of the genus Corynebacterium in which the activity of a protein comprising the amino acid sequence of SEQ ID NO: 1 is weakened in a medium.
- Proteins, attenuated microorganisms, and the like comprising the amino acid sequence of SEQ ID NO: 1 are the same as those described in the other embodiments.
- the microorganism of the genus Corynebacterium may be Corynebacterium glutamicum, but is not limited thereto.
- the microorganism may have an arginine transcriptional repressor (ArgR) activity further weakened or an argR gene may be further deleted, but is not limited thereto, and this is as described in another aspect.
- ArgR arginine transcriptional repressor
- the term "cultivation” means growing the microorganisms of the genus Corynebacterium of the present application in appropriately controlled environmental conditions.
- the culture process of the present application may be performed according to a suitable medium and culture conditions known in the art. Such a culture process can be easily adjusted and used by those skilled in the art according to the selected strain.
- the culture may be a batch, continuous and/or fed-batch, but is not limited thereto.
- the term "medium” refers to a material in which nutrients required for culturing the microorganism of the genus Corynebacterium of the present application are mixed as a main component, and includes water essential for survival and development, as well as nutrients and development supplies, etc.
- any medium and other culture conditions used for culturing the microorganisms of the genus Corynebacterium of the present application may be used without particular limitation as long as they are media used for culturing conventional microorganisms, but the genus Corynebacterium of the present application
- the microorganisms can be cultured in a conventional medium containing an appropriate carbon source, nitrogen source, phosphorus, inorganic compound, amino acid and/or vitamin, etc. under aerobic conditions while controlling temperature, pH, and the like.
- the culture medium for microorganisms of the genus Corynebacterium can be found in the literature ["Manual of Methods for General Bacteriology” by the American Society for Bacteriology (Washington D.C., USA, 1981)].
- the carbon source includes carbohydrates such as glucose, saccharose, lactose, fructose, sucrose, maltose, and the like; sugar alcohols such as mannitol and sorbitol; organic acids such as pyruvic acid, lactic acid, citric acid and the like; amino acids such as glutamic acid, methionine, lysine, and the like may be included.
- natural organic nutrient sources such as starch hydrolyzate, molasses, blackstrap molasses, rice winter, cassava, sugar cane offal and corn steep liquor can be used, specifically glucose and sterilized pre-treated molasses (i.e., converted to reducing sugar). molasses) may be used, and other appropriate amounts of carbon sources may be variously used without limitation. These carbon sources may be used alone or in combination of two or more, but is not limited thereto.
- nitrogen source examples include inorganic nitrogen sources such as ammonia, ammonium sulfate, ammonium chloride, ammonium acetate, ammonium phosphate, anmonium carbonate, and ammonium nitrate; Amino acids such as glutamic acid, methionine, glutamine, and organic nitrogen sources such as peptone, NZ-amine, meat extract, yeast extract, malt extract, corn steep liquor, casein hydrolyzate, fish or degradation products thereof, defatted soybean cake or degradation products thereof, etc. can be used These nitrogen sources may be used alone or in combination of two or more, but is not limited thereto.
- inorganic nitrogen sources such as ammonia, ammonium sulfate, ammonium chloride, ammonium acetate, ammonium phosphate, anmonium carbonate, and ammonium nitrate
- Amino acids such as glutamic acid, methionine, glutamine
- organic nitrogen sources such as peptone, NZ-amine, meat extract, yeast extract
- the phosphorus may include potassium first potassium phosphate, second potassium phosphate, or a sodium-containing salt corresponding thereto.
- potassium first potassium phosphate potassium phosphate
- second potassium phosphate or a sodium-containing salt corresponding thereto.
- sodium chloride, calcium chloride, iron chloride, magnesium sulfate, iron sulfate, manganese sulfate, calcium carbonate, etc. may be used, and in addition, amino acids, vitamins and/or suitable precursors may be included. These components or precursors may be added to the medium either batchwise or continuously. However, the present invention is not limited thereto.
- compounds such as ammonium hydroxide, potassium hydroxide, ammonia, phosphoric acid, sulfuric acid, etc. may be added to the medium in an appropriate manner to adjust the pH of the medium.
- an antifoaming agent such as fatty acid polyglycol ester may be used to suppress bubble formation.
- oxygen or oxygen-containing gas may be injected into the medium, or nitrogen, hydrogen or carbon dioxide gas may be injected without or without gas to maintain anaerobic and microaerobic conditions, it is not
- the culture temperature may be maintained at 20 to 45 °C, specifically, 25 to 40 °C, and may be cultured for about 10 to 160 hours, but is not limited thereto.
- L-arginine prepared by the culturing of the present application may be secreted into the medium or remaining in the cells.
- the L-arginine production method of the present application includes the steps of preparing the microorganism of the genus Corynebacterium of the present application, preparing a medium for culturing the microorganism, or a combination thereof (regardless of the order, in any order) , for example, prior to the culturing step, may further include.
- the L-arginine production method of the present application may further include recovering L-arginine from the microorganism of the genus Corynebacterium according to the culture medium (the culture medium) or the culture medium according to the culture.
- the recovering step may be further included after the culturing step.
- the recovery may be to collect the desired L-arginine using a suitable method known in the art according to the culture method of the microorganism of the present application, for example, a batch, continuous or fed-batch culture method. .
- a suitable method known in the art according to the culture method of the microorganism of the present application, for example, a batch, continuous or fed-batch culture method.
- centrifugation, filtration, treatment with a crystallized protein precipitating agent (salting out method) extraction, ultrasonic disruption, ultrafiltration, dialysis, molecular sieve chromatography (gel filtration), adsorption chromatography, ion exchange chromatography, affinity
- Various chromatography such as island chromatography, HPLC, or a combination thereof may be used, and the desired L-arginine may be recovered from the medium or microorganism using a suitable method known in the art.
- the L-arginine production method of the present application may include an additional purification step.
- the purification may be performed using a suitable method known in the art.
- the recovery step and the purification step are performed continuously or discontinuously, regardless of the order, or are integrated simultaneously or in one step. may be performed, but is not limited thereto.
- Another aspect of the present application is a microorganism of the genus Corynebacterium with weakened activity of a protein comprising the amino acid sequence of SEQ ID NO: 1 of the present application; the culture medium; Or to provide a composition for preparing L- arginine comprising a combination thereof.
- composition of the present application may further include any suitable excipients commonly used in compositions for the production of amino acids, and these excipients may be, for example, preservatives, wetting agents, dispersing agents, suspending agents, buffering agents, stabilizing agents or isotonic agents, etc.
- excipients commonly used in compositions for the production of amino acids
- these excipients may be, for example, preservatives, wetting agents, dispersing agents, suspending agents, buffering agents, stabilizing agents or isotonic agents, etc.
- the present invention is not limited thereto.
- the protein, attenuation, microorganism, culture and medium, etc. comprising the amino acid sequence of SEQ ID NO: 1 are as described in the other aspects above.
- Another aspect of the present application provides a method for producing a microorganism of the genus Corynebacterium, comprising the step of weakening the activity of a protein comprising the amino acid sequence of SEQ ID NO: 1.
- Another aspect of the present application provides a use of L- arginine production of a microorganism of the genus Corynebacterium, in which the activity of a protein comprising the amino acid sequence of SEQ ID NO: 1 is weakened.
- the protein, weakening, and microorganism including the amino acid sequence of SEQ ID NO: 1 are as described in the other aspects .
- the plasmid obtained using EZ-Tn5TM ⁇ R6K ⁇ ori/KAN-2> Tnp TransposomeTM Kit (Epicentre) was used for Corynebacterium glutamicum KCCM10741P (Korea Patent Registration No. No. 0791659) as the parent strain, transformed by the electric pulse method (Appl. Microbiol. Biothcenol. (1999) 52:541-545), and spread on a complex plate medium containing kanamycin (25 mg/l) to about 20,000 Dog colonies were obtained.
- Glucose 10 g peptone 10 g, beef extract 5 g, yeast extract 5 g, Brain Heart Infusion 18.5 g, NaCl 2.5 g, urea 2 g, sorbitol 91 g, agar 20 g (based on 1 liter of distilled water)
- Glucose 6% Ammonium Sulfate 3%, Potassium Monophosphate 0.1%, Magnesium Sulphate 7 mustard 0.2%, CSL (corn steep liquor) 1.5%, NaCl 1%, Yeast Extract 0.5%, Biotin 100 mg/L, CaCO 3 3 %, (based on 1 liter of distilled water).
- KCCM10741P/mt-5 was finally selected as a strain with significantly improved L-arginine production ability.
- the genomic DNA of KCCM10741P/mt-5 was extracted, cut, ligated, transformed into E. coli DH5 ⁇ , and plated on LB solid medium containing kanamycin (25 mg/l). After selecting 20 transformed colonies, a plasmid containing a part of an unknown gene was obtained, and primer 1 (SEQ ID NO: 3) and primer 2 (SEQ ID NO: 3) of the EZ-Tn5TM ⁇ R6K ⁇ ori/KAN-2> Tnp TransposomeTM Kit ( As a result of analyzing the nucleotide sequence using SEQ ID NO: 4), it was found that the gene comprising the nucleotide sequence of SEQ ID NO: 2 was inactivated based on the nucleotide sequence reported to the National Institutes of Health (NIH Genbank). became
- primers 3 to 6 were synthesized and are shown in Table 3.
- Primer 3 (SEQ ID NO: 5) tcggtacccggggatccTCGGTGGCGGTTTCGGC
- Primer 4 (SEQ ID NO: 6) TTGCAGAAAGGGATACCAGGGCTAGCTCATAGAC Primer 5 (SEQ ID NO: 7) GGTATCCCTTTCTGCAACGATGTGCTGTGTGACG
- Primer 6 (SEQ ID NO: 8) tgcaggtcgactctagaAGGACCTGGAAAAGGGC
- primer 3 (SEQ ID NO: 5), primer 4 (SEQ ID NO: 6), primer 5 (SEQ ID NO: 6) to have a BamHI site at the 5' end and an XbaI restriction enzyme site at the 3' end No. 7
- primer 6 (SEQ ID NO: 8) (Table 2) was synthesized and PCR [Sambrook et al, Molecular Cloning, a Laboratory Manual (1989) using chromosomal DNA of wild-type Corynebacterium glutamicum ATCC 13869 as a template) , Cold Spring Harbor Laboratories].
- plasmid was obtained using a plasmid extraction method, and this plasmid was named pDZ- ⁇ NCgl2608.
- Example 5 Construction of a strain lacking the NCgl2608 gene derived from Corynebacterium glutamicum KCCM10741P and evaluation of L-arginine production ability
- pDZ- ⁇ NCgl2608 was transformed into an L-arginine-producing strain, Corynebacterium glutamicum KCCM10741P, by homologous recombination on the chromosome (van der Rest et al., Appl Microbiol). Biotechnol 52:541-545, 1999).
- the parent strain Corynebacterium glutamicum KCCM10741P and the strain Corynebacterium glutamicum KCCM10741P- ⁇ NCgl2608 prepared in Example 6 were inoculated into a 250 ml corner-baffle flask containing 25 ml of the following seed medium, Incubated with shaking at 30 °C for 20 hours at 200 rpm. Then, 1 ml of the seed culture solution was inoculated into a 250 ml corner-baffle flask containing 24 ml of the production medium and cultured with shaking at 30° C. for 72 hours at 200 rpm.
- the composition of the species medium and the production medium is as follows, respectively.
- Example 6 Construction of a strain in which the NCgl2608 gene is deleted from Corynebacterium glutamicum CJ1R and evaluation of L-arginine production ability
- a recombinant vector for deletion of the gene argR was prepared in the same manner as in Example 4, and the primers used for vector construction are shown in Table 5.
- Primers 7 to 10 for constructing a fragment for deletion of the argR gene primer used nucleotide sequence
- Primer 7 (SEQ ID NO: 9) tcggtacccggggatccAGCAGGCCTTAAGGGTAAG
- Primer 8 (SEQ ID NO: 10) AGGGGCGCTGTCTTACCTCGGCTGGTGGGCCAGC
- Primer 9 (SEQ ID NO: 11) GGTAAGACAGCGCCCCTAGTTCAAGGCTTGTTAATC Primer 10 (SEQ ID NO: 12) tgcaggtcgactctagaACCGTTGAACTGCTTGCCAG
- this plasmid was named pDZ- ⁇ argR.
- Corynebacterium glutamicum wild strain was transformed in the same manner as in Example 6 using pDZ- ⁇ argR, and the transformed strain was transformed on the chromosome by PCR using primers 7 and 10.
- a strain lacking argR was identified.
- the recombinant strain was named CJ1R, and thus a strain lacking the NCgl2608 gene was prepared in the same manner as in Example 6 for Corynebacterium glutamicum CJ1R, which had arginine-producing ability, and CJ1R- ⁇ NCgl2608 named.
- CJ1R- ⁇ NCgl2608, in which the NCgl2608 gene is deleted was cultured in the same manner as in Example 5, and the production of L-arginine was measured by HPLC (Waters 2478) after completion of the culture. 6 is shown.
- the strain CJ1R- ⁇ NCgl2608 was named CA06-7204 and deposited with the Korea Center for Conservation of Microorganisms (KCCM), a trustee under the Budapest Treaty, on February 23, 2021, and was given an accession number KCCM12961P.
- KCCM Korea Center for Conservation of Microorganisms
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Genetics & Genomics (AREA)
- Engineering & Computer Science (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- General Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Microbiology (AREA)
- Biomedical Technology (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Plant Pathology (AREA)
- Gastroenterology & Hepatology (AREA)
- Medicinal Chemistry (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Description
균주 | L-아르기닌(g/L) | ||||
배치 1 | 배치 2 | 배치 3 | 평균 | ||
대조군 | KCCM10741P | 3.1 | 3.2 | 3 | 3.1 |
1 | KCCM10741P/mt-1 | 2.9 | 3 | 2.8 | 2.9 |
2 | KCCM10741P/mt-2 | 3 | 2.9 | 2.7 | 2.9 |
3 | KCCM10741P/mt-3 | 3.1 | 3 | 3.1 | 3.1 |
4 | KCCM10741P/mt-4 | 2.8 | 2.9 | 3.2 | 3.0 |
5 | KCCM10741P/mt-5 | 3.5 | 3.5 | 3.4 | 3.5 |
6 | KCCM10741P/mt-6 | 2.9 | 3.1 | 3.2 | 3.1 |
7 | KCCM10741P/mt-7 | 3 | 3.2 | 2.8 | 3.0 |
8 | KCCM10741P/mt-8 | 2.9 | 2.9 | 3 | 2.9 |
9 | KCCM10741P/mt-9 | 3.1 | 3.1 | 2.8 | 3.0 |
10 | KCCM10741P/mt-10 | 3 | 2.9 | 2.9 | 2.9 |
사용된 프라이머 | 핵산염기 서열 |
프라이머 1(서열번호 3) | ACCTACAACAAAGCTCTCATCAACC |
프라이머 2(서열번호 4) | CTACCCTGTGGAACACCTACATCT |
사용된 프라이머 | 핵산염기 서열 |
프라이머 3 (서열번호 5) | tcggtacccggggatccTCGGTGGCGGTTTCGGC |
프라이머 4 (서열번호 6) | TTGCAGAAAGGGATACCAGGGCTAGCTCATAGAC |
프라이머 5 (서열번호 7) | GGTATCCCTTTCTGCAACGATGTGCTGTGTGACG |
프라이머 6 (서열번호 8) | tgcaggtcgactctagaAGGACCTGGAAAAGGGC |
균주 | L-아르기닌(g/L) | ||||
배치 1 | 배치 2 | 배치 3 | 평균 | ||
대조군 | KCCM10741P | 3 | 2.9 | 3.1 | 3.0 |
실험군 | KCCM10741P-△NCgl2608 | 3.5 | 3.7 | 3.6 | 3.6 |
사용된 프라이머 | 핵산염기 서열 |
프라이머 7 (서열번호 9) | tcggtacccggggatccAGCAGGCCTTAAGGGTAAG |
프라이머 8 (서열번호 10) | AGGGGCGCTGTCTTACCTCGGCTGGTGGGCCAGC |
프라이머 9 (서열번호 11) | GGTAAGACAGCGCCCCTAGTTCAAGGCTTGTTAATC |
프라이머 10 (서열번호 12) | tgcaggtcgactctagaACCGTTGAACTGCTTGCCAG |
균주 | L-아르기닌(g/L) | ||||
배치 1 | 배치 2 | 배치 3 | 평균 | ||
대조군 | CJ1R | 1.3 | 1.3 | 1.4 | 1.33 |
실험군 | CJ1R-△NCgl2608 | 1.6 | 1.5 | 1.6 | 1.56 |
Claims (9)
- 서열번호 1의 아미노산 서열로 이루어진 단백질의 활성이 약화된, L-아르기닌을 생산하는 코리네박테리움 속 (the genus of Corynebacterium) 재조합 미생물.
- 제1항에 있어서, 상기 미생물은 모균주에 비해 L-아르기닌 생산능이 증가된, 미생물.
- 제1항에 있어서, 상기 미생물은 코리네박테리움 글루타미쿰(Corynebacterium glutamicum)인, 미생물.
- 제1항에 있어서, 상기 미생물은 추가적으로 아르기닌 전사 억제 인자(arginine repressor)의 활성이 약화된, 미생물.
- 제1항에 있어서, 상기 미생물은 상기 서열번호 1의 아미노산 서열로 이루어진 단백질을 코딩하는 폴리뉴클레오티드가 결손된, 미생물.
- 서열번호 1의 아미노산 서열을 포함하는 단백질의 활성이 약화된 코리네박테리움 속 재조합 미생물을 배지에서 배양하는 단계를 포함하는, L-아르기닌 제조방법.
- 제6항에 있어서, 상기 미생물은 코리네박테리움 글루타미쿰인, 방법.
- 제6항에 있어서, 상기 코리네박테리움 속 미생물은 추가적으로 아르기닌 전사 억제 인자가 약화된 것인, 방법.
- 제6항에 있어서, 상기 미생물은 상기 서열번호 1의 아미노산 서열로 이루어진 단백질을 코딩하는 핵산염기 서열이 결손된 것인, 방법.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP22784997.3A EP4321622A1 (en) | 2021-04-07 | 2022-04-07 | L-arginine-producing corynebacterium sp. microorganism and l-arginine production method using same |
MX2023011892A MX2023011892A (es) | 2021-04-07 | 2022-04-07 | Un genero del microorganismo corynebacterium para producir l-arginina y un metodo para producir l-arginina usando el mismo. |
AU2022253999A AU2022253999A1 (en) | 2021-04-07 | 2022-04-07 | L-arginine-producing corynebacterium sp. microorganism and l-arginine production method using same |
JP2023562457A JP2024514138A (ja) | 2021-04-07 | 2022-04-07 | L-アルギニンを生産するコリネバクテリウム属微生物及びこれを用いたl-アルギニン生産方法 |
BR112023020855A BR112023020855A2 (pt) | 2021-04-07 | 2022-04-07 | Microrganismo de gênero corynebacterium para produzir l-arginina e um método para produzir l-arginina usando o mesmo |
CN202280040469.0A CN118613586A (zh) | 2021-04-07 | 2022-04-07 | 产l-精氨酸棒状杆菌属微生物和使用其生产l-精氨酸的方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020210045262A KR20220139085A (ko) | 2021-04-07 | 2021-04-07 | L-아르기닌을 생산하는 코리네박테리움 속 미생물 및 이를 이용한 l-아르기닌 생산방법 |
KR10-2021-0045262 | 2021-04-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2022216088A1 true WO2022216088A1 (ko) | 2022-10-13 |
Family
ID=83546462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2022/005056 WO2022216088A1 (ko) | 2021-04-07 | 2022-04-07 | L-아르기닌을 생산하는 코리네박테리움 속 미생물 및 이를 이용한 l-아르기닌 생산방법 |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP4321622A1 (ko) |
JP (1) | JP2024514138A (ko) |
KR (1) | KR20220139085A (ko) |
CN (1) | CN118613586A (ko) |
AU (1) | AU2022253999A1 (ko) |
BR (1) | BR112023020855A2 (ko) |
MX (1) | MX2023011892A (ko) |
WO (1) | WO2022216088A1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20240108882A (ko) * | 2022-12-30 | 2024-07-10 | 씨제이제일제당 (주) | 신규한 폴리뉴클레오티드 및 이를 이용한 l-알라닌 생산 방법 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020045223A1 (en) * | 2000-04-28 | 2002-04-18 | Ajinomoto Co., Inc. | Arginine repressor deficient strain of coryneform bacterium and method for producing L-arginine |
US20030113899A1 (en) | 2001-07-25 | 2003-06-19 | Ajinomoto Co., Inc. | Method for producing L-arginine |
KR100791659B1 (ko) | 2006-07-13 | 2008-01-03 | 씨제이 주식회사 | 알지닌을 생산하는 미생물 및 이를 이용한 엘-알지닌의제조방법 |
KR20090107920A (ko) * | 2008-04-10 | 2009-10-14 | 한국과학기술원 | 퓨트레신 고생성능을 가지는 변이 미생물 및 이를 이용한 퓨트레신의 제조방법 |
KR100924065B1 (ko) | 2006-09-15 | 2009-10-27 | 씨제이제일제당 (주) | L-라이신 생산능이 향상된 코리네박테리아 및 그를 이용한 l-라이신 생산 방법 |
US7662943B2 (en) | 2004-12-16 | 2010-02-16 | Cj Cheiljedang Corporation | Promoter sequences from Corynebacterium ammoniagenes |
KR20160043890A (ko) * | 2014-10-13 | 2016-04-22 | 씨제이제일제당 (주) | L-아르기닌을 생산하는 코리네박테리움 속 미생물 및 이를 이용한 l-아르기닌의 제조 방법 |
US10273491B2 (en) | 2015-01-29 | 2019-04-30 | Cj Cheiljedang Corporation | Promoter and uses thereof |
US10584338B2 (en) | 2016-08-31 | 2020-03-10 | Cj Cheiljedang Corporation | Promoter and use thereof |
-
2021
- 2021-04-07 KR KR1020210045262A patent/KR20220139085A/ko not_active Application Discontinuation
-
2022
- 2022-04-07 WO PCT/KR2022/005056 patent/WO2022216088A1/ko active Application Filing
- 2022-04-07 EP EP22784997.3A patent/EP4321622A1/en not_active Withdrawn
- 2022-04-07 MX MX2023011892A patent/MX2023011892A/es unknown
- 2022-04-07 CN CN202280040469.0A patent/CN118613586A/zh active Pending
- 2022-04-07 JP JP2023562457A patent/JP2024514138A/ja active Pending
- 2022-04-07 BR BR112023020855A patent/BR112023020855A2/pt unknown
- 2022-04-07 AU AU2022253999A patent/AU2022253999A1/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020045223A1 (en) * | 2000-04-28 | 2002-04-18 | Ajinomoto Co., Inc. | Arginine repressor deficient strain of coryneform bacterium and method for producing L-arginine |
US20030113899A1 (en) | 2001-07-25 | 2003-06-19 | Ajinomoto Co., Inc. | Method for producing L-arginine |
US7662943B2 (en) | 2004-12-16 | 2010-02-16 | Cj Cheiljedang Corporation | Promoter sequences from Corynebacterium ammoniagenes |
KR100791659B1 (ko) | 2006-07-13 | 2008-01-03 | 씨제이 주식회사 | 알지닌을 생산하는 미생물 및 이를 이용한 엘-알지닌의제조방법 |
KR100924065B1 (ko) | 2006-09-15 | 2009-10-27 | 씨제이제일제당 (주) | L-라이신 생산능이 향상된 코리네박테리아 및 그를 이용한 l-라이신 생산 방법 |
KR20090107920A (ko) * | 2008-04-10 | 2009-10-14 | 한국과학기술원 | 퓨트레신 고생성능을 가지는 변이 미생물 및 이를 이용한 퓨트레신의 제조방법 |
KR20160043890A (ko) * | 2014-10-13 | 2016-04-22 | 씨제이제일제당 (주) | L-아르기닌을 생산하는 코리네박테리움 속 미생물 및 이를 이용한 l-아르기닌의 제조 방법 |
US10273491B2 (en) | 2015-01-29 | 2019-04-30 | Cj Cheiljedang Corporation | Promoter and uses thereof |
US10584338B2 (en) | 2016-08-31 | 2020-03-10 | Cj Cheiljedang Corporation | Promoter and use thereof |
Non-Patent Citations (23)
Title |
---|
"Atlas of Protein Sequence and Structure", 1979, NATIONAL BIOMEDICAL RESEARCH FOUNDATION, pages: 353 - 358 |
"Guide to Huge Computers", 1994, ACADEMIC PRESS |
"Manual of Methods for General Bacteriology", 1981, AMERICAN SOCIETY FOR BACTERIOLOGY |
APPL. MICROBIOL. BIOTECHNOL., vol. 52, 1999, pages 541 - 545 |
ATSCHUL, S. F. ET AL., J MOLEC BIOL, vol. 215, 1990, pages 403 |
BELLMANN A ET AL., MICROBIOLOGY, vol. 147, 2001, pages 1765 - 1774 |
CARILLO ET AL., SIAM J APPLIED MATH, vol. 48, 1988, pages 1073 |
DATABASE PROTEIN 21-08-2014, ANONYMOUS : "spermidine synthase [Corynebacterium glutamicum]", XP055976317, retrieved from NCBI Database accession no. AIK88893.1 * |
DEVEREUX, J. ET AL., NUCLEIC ACIDS RESEARCH, vol. 12, 1984, pages 387 |
GRIBSKOV ET AL., NUCL. ACIDS RES., vol. 14, 1986, pages 6745 |
J. SAMBROOK ET AL.: "Molecular Cloning, a Laboratory Manual", 1989, COLD SPRING HARBOR LABORATORY PRESS |
JIANG LING-YAN; ZHANG YUAN-YUAN; LI ZHEN; LIU JIAN-ZHONG: "Metabolic engineering ofCorynebacterium glutamicumfor increasing the production ofl-ornithine by increasing NADPH availability", JOURNAL OF INDUSTRIAL MICROBIOLOGY & BIOTECHNOLOGY, BASINGSTOKE, GB, vol. 40, no. 10, 9 July 2013 (2013-07-09), GB , pages 1143 - 1151, XP035330784, ISSN: 1367-5435, DOI: 10.1007/s10295-013-1306-2 * |
MOORE, S.STEIN, W. H.: "Photometric ninhydrin method for use in the chromatography of amino acids", J. BIOL. CHEM., vol. 176, 1948, pages 367 - 388 |
NAKASHIMA N ET AL.: "Bacterial cellular engineering by genome editing and gene silencing", INT J MOL SCI., vol. 15, no. 2, 2014, pages 2773 - 2793, XP055376889, DOI: 10.3390/ijms15022773 |
NEEDLEMAN ET AL., J MOL BIOL., vol. 48, 1970, pages 443 |
NEEDLEMANWUNSCH, J. MOL. BIOL., vol. 48, 1970, pages 443 - 453 |
PEARSON ET AL., PROC. NATL. ACAD. SCI. USA, vol. 85, 1988, pages 2444 |
RICE ET AL.: "EMBOSS: The European Molecular Biology Open Software Suite", TRENDS GENET, vol. 16, 2000, pages 276 - 277, XP004200114, DOI: 10.1016/S0168-9525(00)02024-2 |
SAMBROOK ET AL., MOLECULAR CLONING, 2012 |
SITNICKA ET AL.: "Functional Analysis of Genes", ADVANCES IN CELL BIOLOGY, vol. 2, 2010, pages 1 - 16 |
SMITHWATERMAN, ADV. APPL. MATH, vol. 2, 1981, pages 482 |
VAN DER REST ET AL., APPL MICROBIOL BIOTECHNOL, vol. 50-51, 1999, pages 541 - 545 |
WEINTRAUB, H ET AL.: "Antisense-RNA as a molecular tool for genetic analysis", REVIEWS - TRENDS IN GENETICS, vol. 1, no. 1, 1986 |
Also Published As
Publication number | Publication date |
---|---|
JP2024514138A (ja) | 2024-03-28 |
EP4321622A1 (en) | 2024-02-14 |
AU2022253999A1 (en) | 2023-11-23 |
KR20220139085A (ko) | 2022-10-14 |
MX2023011892A (es) | 2023-12-15 |
BR112023020855A2 (pt) | 2023-12-19 |
CN118613586A (zh) | 2024-09-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2022163934A1 (ko) | 신규한 d-알라닌-d-알라닌 리가아제 a 변이체 및 이를 이용한 l-글루탐산 생산 방법 | |
WO2022163933A1 (ko) | 신규한 abc 트랜스포터 atp-결합 단백질 변이체 및 이를 이용한 l-글루탐산 생산 방법 | |
WO2022163917A1 (ko) | 신규한 단백질 변이체 및 이를 이용한 l-발린 생산 방법 | |
WO2022216088A1 (ko) | L-아르기닌을 생산하는 코리네박테리움 속 미생물 및 이를 이용한 l-아르기닌 생산방법 | |
WO2022163935A1 (ko) | 신규한 글루코사민-6-포스페이트 디아미나제 변이체 및 이를 이용한 l-글루탐산 생산 방법 | |
WO2022163939A1 (ko) | 신규한 mfs 트랜스포터 변이체 및 이를 이용한 l-글루탐산 생산 방법 | |
WO2022163922A1 (ko) | 신규한 아스파라긴 신타제 변이체 및 이를 이용한 l-발린 생산 방법 | |
WO2022163923A1 (ko) | 신규한 atp 포스포리보실트랜스퍼라제 변이체 및 이를 이용한 l-발린 생산 방법 | |
WO2022163920A1 (ko) | 신규한 시스테인 설피네이트 디설피나제 변이체 및 이를 이용한 l-발린 생산 방법 | |
WO2022191630A1 (ko) | 신규한 시트레이트 신타아제 변이체 및 이를 이용한 l-발린 생산 방법 | |
WO2022154191A1 (ko) | 신규한 2,5-다이케토-d-글루콘산 리덕타제 변이체 및 이를 이용한 xmp 또는 gmp 생산 방법 | |
WO2022163904A1 (ko) | 신규한 단백질 변이체 및 이를 이용한 l-라이신 생산 방법 | |
WO2022215800A1 (ko) | 신규한 분지쇄아미노산 투과효소 변이체 및 이를 이용한 l-발린 생산 방법 | |
WO2022215796A1 (ko) | 신규한 전사 조절자 변이체 및 이를 이용한 l-발린 생산 방법 | |
WO2022163919A1 (ko) | 신규한 우레아제 부속 단백질 변이체 및 이를 이용한 l-발린 생산 방법 | |
WO2022163936A1 (ko) | 신규한 엑시뉴클레아제 abc 서브유닛 a 변이체 및 이를 이용한 l-글루탐산 생산 방법 | |
WO2022163941A1 (ko) | 신규한 스퍼미딘 신타아제 변이체 및 이를 이용한 l-글루탐산 생산 방법 | |
WO2022163940A1 (ko) | 신규한 갈락토사이드 o-아세틸트랜스퍼라제 변이체 및 이를 이용한 l-글루탐산 생산 방법 | |
WO2022163937A1 (ko) | 신규한 abc 트랜스포터 atp-결합 단백질 변이체 및 이를 이용한 l-글루탐산 생산 방법 | |
WO2022163925A1 (ko) | 신규한 단백질 변이체 및 이를 이용한 l-발린 생산 방법 | |
WO2022163924A1 (ko) | 신규한 5,10-메틸렌테트라하이드로폴레이트 리덕타제 변이체 및 이를 이용한 l-발린 생산 방법 | |
WO2022154173A1 (ko) | 신규한 abc 트랜스포터 atp-결합 단백질 변이체 및 이를 이용한 l-라이신 생산 방법 | |
WO2022163926A1 (ko) | 신규한 프롤린 탈수소효소 변이체 및 이를 이용한 l-발린 생산 방법 | |
WO2022163938A1 (ko) | 신규한 리보뉴클레아제 p 변이체 및 이를 이용한 l-글루탐산 생산 방법 | |
WO2022154188A1 (ko) | 신규한 폴리케타이드 신타제 변이체 및 이를 이용한 xmp 또는 gmp 생산 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 22784997 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: MX/A/2023/011892 Country of ref document: MX |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2301006604 Country of ref document: TH |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2023562457 Country of ref document: JP |
|
REG | Reference to national code |
Ref country code: BR Ref legal event code: B01A Ref document number: 112023020855 Country of ref document: BR |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2022784997 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 202317075949 Country of ref document: IN Ref document number: 12023553053 Country of ref document: PH Ref document number: 2023127041 Country of ref document: RU Ref document number: 2022253999 Country of ref document: AU Ref document number: AU2022253999 Country of ref document: AU |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
ENP | Entry into the national phase |
Ref document number: 2022784997 Country of ref document: EP Effective date: 20231106 |
|
ENP | Entry into the national phase |
Ref document number: 2022253999 Country of ref document: AU Date of ref document: 20220407 Kind code of ref document: A |
|
ENP | Entry into the national phase |
Ref document number: 112023020855 Country of ref document: BR Kind code of ref document: A2 Effective date: 20231006 |