CN1062309C - 植酸酶及其基因的克隆和表达 - Google Patents
植酸酶及其基因的克隆和表达 Download PDFInfo
- Publication number
- CN1062309C CN1062309C CN97121731A CN97121731A CN1062309C CN 1062309 C CN1062309 C CN 1062309C CN 97121731 A CN97121731 A CN 97121731A CN 97121731 A CN97121731 A CN 97121731A CN 1062309 C CN1062309 C CN 1062309C
- Authority
- CN
- China
- Prior art keywords
- phytase
- yeast
- hours
- gene
- methanol
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 108010011619 6-Phytase Proteins 0.000 title claims abstract description 138
- 229940085127 phytase Drugs 0.000 title claims abstract description 103
- 108090000623 proteins and genes Proteins 0.000 title abstract description 51
- 230000014509 gene expression Effects 0.000 title abstract description 46
- 238000010367 cloning Methods 0.000 title description 3
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims abstract description 86
- 238000000855 fermentation Methods 0.000 claims abstract description 47
- 230000004151 fermentation Effects 0.000 claims abstract description 47
- 238000000034 method Methods 0.000 claims abstract description 39
- 241000228245 Aspergillus niger Species 0.000 claims abstract description 33
- 239000013604 expression vector Substances 0.000 claims abstract description 12
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 70
- 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 claims description 21
- 239000008103 glucose Substances 0.000 claims description 21
- 108020004705 Codon Proteins 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 claims description 15
- 108091028043 Nucleic acid sequence Proteins 0.000 claims description 13
- 239000000243 solution Substances 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- 210000005253 yeast cell Anatomy 0.000 claims description 7
- 239000000411 inducer Substances 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 4
- 239000011259 mixed solution Substances 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 2
- 238000003259 recombinant expression Methods 0.000 claims description 2
- 238000003756 stirring Methods 0.000 claims description 2
- 238000013019 agitation Methods 0.000 claims 1
- 125000003275 alpha amino acid group Chemical group 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 33
- 102000004169 proteins and genes Human genes 0.000 abstract description 11
- 241000894006 Bacteria Species 0.000 abstract description 3
- 238000009776 industrial production Methods 0.000 abstract 1
- 235000014680 Saccharomyces cerevisiae Nutrition 0.000 description 80
- 108090000790 Enzymes Proteins 0.000 description 42
- 102000004190 Enzymes Human genes 0.000 description 42
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 42
- 229940088598 enzyme Drugs 0.000 description 40
- 229910052698 phosphorus Inorganic materials 0.000 description 35
- 239000011574 phosphorus Substances 0.000 description 35
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 34
- 239000002609 medium Substances 0.000 description 27
- 150000001413 amino acids Chemical group 0.000 description 24
- 229910052799 carbon Inorganic materials 0.000 description 24
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 23
- 241000235058 Komagataella pastoris Species 0.000 description 22
- 108010076504 Protein Sorting Signals Proteins 0.000 description 20
- 241001465754 Metazoa Species 0.000 description 19
- 239000000047 product Substances 0.000 description 16
- 108020004414 DNA Proteins 0.000 description 15
- 235000011187 glycerol Nutrition 0.000 description 15
- 230000006698 induction Effects 0.000 description 15
- 101150048253 PHYA gene Proteins 0.000 description 13
- 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 12
- 235000001014 amino acid Nutrition 0.000 description 12
- 229940024606 amino acid Drugs 0.000 description 12
- 101100520024 Glycine max PHYA2 gene Proteins 0.000 description 11
- IMQLKJBTEOYOSI-GPIVLXJGSA-N Inositol-hexakisphosphate Chemical compound OP(O)(=O)O[C@H]1[C@H](OP(O)(O)=O)[C@@H](OP(O)(O)=O)[C@H](OP(O)(O)=O)[C@H](OP(O)(O)=O)[C@@H]1OP(O)(O)=O IMQLKJBTEOYOSI-GPIVLXJGSA-N 0.000 description 11
- 235000002949 phytic acid Nutrition 0.000 description 11
- 239000013612 plasmid Substances 0.000 description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
- 230000001580 bacterial effect Effects 0.000 description 10
- 241000228212 Aspergillus Species 0.000 description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 9
- 238000004458 analytical method Methods 0.000 description 9
- 230000012010 growth Effects 0.000 description 9
- 230000029087 digestion Effects 0.000 description 8
- 235000018102 proteins Nutrition 0.000 description 8
- 230000009466 transformation Effects 0.000 description 8
- 238000006206 glycosylation reaction Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 7
- 230000035772 mutation Effects 0.000 description 7
- 108091026890 Coding region Proteins 0.000 description 6
- 241000588724 Escherichia coli Species 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
- 230000002378 acidificating effect Effects 0.000 description 6
- 235000020958 biotin Nutrition 0.000 description 6
- 239000011616 biotin Substances 0.000 description 6
- 229960002685 biotin Drugs 0.000 description 6
- 239000012634 fragment Substances 0.000 description 6
- 230000013595 glycosylation Effects 0.000 description 6
- 239000002773 nucleotide Substances 0.000 description 6
- 125000003729 nucleotide group Chemical group 0.000 description 6
- 241001513093 Aspergillus awamori Species 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 5
- 229940041514 candida albicans extract Drugs 0.000 description 5
- 101150081158 crtB gene Proteins 0.000 description 5
- 230000002538 fungal effect Effects 0.000 description 5
- 239000000499 gel Substances 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 229910052757 nitrogen Inorganic materials 0.000 description 5
- 235000015097 nutrients Nutrition 0.000 description 5
- 238000012216 screening Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 239000013598 vector Substances 0.000 description 5
- 239000012138 yeast extract Substances 0.000 description 5
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 4
- 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 4
- 241001506991 Komagataella phaffii GS115 Species 0.000 description 4
- 101150051118 PTM1 gene Proteins 0.000 description 4
- 239000001888 Peptone Substances 0.000 description 4
- 108010080698 Peptones Proteins 0.000 description 4
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- FENRSEGZMITUEF-ATTCVCFYSA-E [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].OP(=O)([O-])O[C@@H]1[C@@H](OP(=O)([O-])[O-])[C@H](OP(=O)(O)[O-])[C@H](OP(=O)([O-])[O-])[C@H](OP(=O)(O)[O-])[C@H]1OP(=O)([O-])[O-] Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].OP(=O)([O-])O[C@@H]1[C@@H](OP(=O)([O-])[O-])[C@H](OP(=O)(O)[O-])[C@H](OP(=O)([O-])[O-])[C@H](OP(=O)(O)[O-])[C@H]1OP(=O)([O-])[O-] FENRSEGZMITUEF-ATTCVCFYSA-E 0.000 description 4
- 235000011114 ammonium hydroxide Nutrition 0.000 description 4
- 239000007853 buffer solution Substances 0.000 description 4
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 4
- 210000004027 cell Anatomy 0.000 description 4
- 108091036078 conserved sequence Proteins 0.000 description 4
- 238000011161 development Methods 0.000 description 4
- 238000001962 electrophoresis Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 244000005700 microbiome Species 0.000 description 4
- 235000019319 peptone Nutrition 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000000523 sample Substances 0.000 description 4
- 235000002639 sodium chloride Nutrition 0.000 description 4
- 229940083982 sodium phytate Drugs 0.000 description 4
- 239000000600 sorbitol Substances 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229920000936 Agarose Polymers 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 108091092195 Intron Proteins 0.000 description 3
- 238000000636 Northern blotting Methods 0.000 description 3
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 238000012300 Sequence Analysis Methods 0.000 description 3
- 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 3
- 210000000988 bone and bone Anatomy 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000003776 cleavage reaction Methods 0.000 description 3
- 230000002255 enzymatic effect Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000010353 genetic engineering Methods 0.000 description 3
- 239000001963 growth medium Substances 0.000 description 3
- WPEXVRDUEAJUGY-UHFFFAOYSA-B hexacalcium;(2,3,4,5,6-pentaphosphonatooxycyclohexyl) phosphate Chemical compound [Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])(=O)OC1C(OP([O-])([O-])=O)C(OP([O-])([O-])=O)C(OP([O-])([O-])=O)C(OP([O-])([O-])=O)C1OP([O-])([O-])=O WPEXVRDUEAJUGY-UHFFFAOYSA-B 0.000 description 3
- 238000009396 hybridization Methods 0.000 description 3
- 244000144972 livestock Species 0.000 description 3
- 229910052943 magnesium sulfate Inorganic materials 0.000 description 3
- 235000019341 magnesium sulphate Nutrition 0.000 description 3
- 108020004999 messenger RNA Proteins 0.000 description 3
- 101150110490 phyB gene Proteins 0.000 description 3
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 3
- 229910052939 potassium sulfate Inorganic materials 0.000 description 3
- 235000011151 potassium sulphates Nutrition 0.000 description 3
- 244000144977 poultry Species 0.000 description 3
- 235000013594 poultry meat Nutrition 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 238000005215 recombination Methods 0.000 description 3
- 230000006798 recombination Effects 0.000 description 3
- 230000007017 scission Effects 0.000 description 3
- 238000002415 sodium dodecyl sulfate polyacrylamide gel electrophoresis Methods 0.000 description 3
- FVAUCKIRQBBSSJ-UHFFFAOYSA-M sodium iodide Chemical compound [Na+].[I-] FVAUCKIRQBBSSJ-UHFFFAOYSA-M 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- 101150061183 AOX1 gene Proteins 0.000 description 2
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 2
- 229920001817 Agar Polymers 0.000 description 2
- 241000228195 Aspergillus ficuum Species 0.000 description 2
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- SQUHHTBVTRBESD-UHFFFAOYSA-N Hexa-Ac-myo-Inositol Natural products CC(=O)OC1C(OC(C)=O)C(OC(C)=O)C(OC(C)=O)C(OC(C)=O)C1OC(C)=O SQUHHTBVTRBESD-UHFFFAOYSA-N 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 2
- 230000004988 N-glycosylation Effects 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000002105 Southern blotting Methods 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- IXKSXJFAGXLQOQ-XISFHERQSA-N WHWLQLKPGQPMY Chemical group C([C@@H](C(=O)N[C@@H](CC=1C2=CC=CC=C2NC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N1CCC[C@H]1C(=O)NCC(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CC(O)=O)C(=O)N1CCC[C@H]1C(=O)N[C@@H](CCSC)C(=O)N[C@@H](CC=1C=CC(O)=CC=1)C(O)=O)NC(=O)[C@@H](N)CC=1C2=CC=CC=C2NC=1)C1=CNC=N1 IXKSXJFAGXLQOQ-XISFHERQSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 230000000996 additive effect Effects 0.000 description 2
- 239000008272 agar Substances 0.000 description 2
- 238000000246 agarose gel electrophoresis Methods 0.000 description 2
- 101150115889 al gene Proteins 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 2
- 239000006053 animal diet Substances 0.000 description 2
- 230000000433 anti-nutritional effect Effects 0.000 description 2
- 230000004071 biological effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000872 buffer Substances 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 239000005018 casein Substances 0.000 description 2
- 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 2
- 235000021240 caseins Nutrition 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 210000000349 chromosome Anatomy 0.000 description 2
- 238000012258 culturing Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 239000003085 diluting agent Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000007071 enzymatic hydrolysis Effects 0.000 description 2
- 238000006047 enzymatic hydrolysis reaction Methods 0.000 description 2
- 238000006911 enzymatic reaction Methods 0.000 description 2
- 210000003608 fece Anatomy 0.000 description 2
- 230000003031 feeding effect Effects 0.000 description 2
- 239000011790 ferrous sulphate Substances 0.000 description 2
- 235000003891 ferrous sulphate Nutrition 0.000 description 2
- 102000035122 glycosylated proteins Human genes 0.000 description 2
- 108091005608 glycosylated proteins Proteins 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- CDAISMWEOUEBRE-GPIVLXJGSA-N inositol Chemical compound O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@H](O)[C@@H]1O CDAISMWEOUEBRE-GPIVLXJGSA-N 0.000 description 2
- 229960000367 inositol Drugs 0.000 description 2
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 description 2
- 229910000359 iron(II) sulfate Inorganic materials 0.000 description 2
- 239000003550 marker Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- ZIUHHBKFKCYYJD-UHFFFAOYSA-N n,n'-methylenebisacrylamide Chemical compound C=CC(=O)NCNC(=O)C=C ZIUHHBKFKCYYJD-UHFFFAOYSA-N 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 150000002894 organic compounds Chemical class 0.000 description 2
- 108090000765 processed proteins & peptides Proteins 0.000 description 2
- 239000013587 production medium Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- CDAISMWEOUEBRE-UHFFFAOYSA-N scyllo-inosotol Natural products OC1C(O)C(O)C(O)C(O)C1O CDAISMWEOUEBRE-UHFFFAOYSA-N 0.000 description 2
- 230000028327 secretion Effects 0.000 description 2
- 239000008223 sterile water Substances 0.000 description 2
- 210000002784 stomach Anatomy 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- HNBDQABBWNOTRU-UHFFFAOYSA-N thalline Chemical compound C1=CC=[Tl]C=C1 HNBDQABBWNOTRU-UHFFFAOYSA-N 0.000 description 2
- 230000014616 translation Effects 0.000 description 2
- 241000701447 unidentified baculovirus Species 0.000 description 2
- JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 2
- QKNYBSVHEMOAJP-UHFFFAOYSA-N 2-amino-2-(hydroxymethyl)propane-1,3-diol;hydron;chloride Chemical compound Cl.OCC(N)(CO)CO QKNYBSVHEMOAJP-UHFFFAOYSA-N 0.000 description 1
- OPIFSICVWOWJMJ-AEOCFKNESA-N 5-bromo-4-chloro-3-indolyl beta-D-galactoside Chemical compound O[C@@H]1[C@@H](O)[C@@H](O)[C@@H](CO)O[C@H]1OC1=CNC2=CC=C(Br)C(Cl)=C12 OPIFSICVWOWJMJ-AEOCFKNESA-N 0.000 description 1
- 102100036826 Aldehyde oxidase Human genes 0.000 description 1
- 244000153158 Ammi visnaga Species 0.000 description 1
- 235000010585 Ammi visnaga Nutrition 0.000 description 1
- 101000765308 Aspergillus niger N-(5'-phosphoribosyl)anthranilate isomerase Proteins 0.000 description 1
- 240000006439 Aspergillus oryzae Species 0.000 description 1
- 241001465318 Aspergillus terreus Species 0.000 description 1
- 244000063299 Bacillus subtilis Species 0.000 description 1
- 235000014469 Bacillus subtilis Nutrition 0.000 description 1
- 101000596279 Bacillus subtilis Type II restriction enzyme BglII Proteins 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 230000006820 DNA synthesis Effects 0.000 description 1
- 229920002307 Dextran Polymers 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 229920001503 Glucan Polymers 0.000 description 1
- WHUUTDBJXJRKMK-UHFFFAOYSA-N Glutamic acid Natural products OC(=O)C(N)CCC(O)=O WHUUTDBJXJRKMK-UHFFFAOYSA-N 0.000 description 1
- 239000004471 Glycine Substances 0.000 description 1
- 101000928314 Homo sapiens Aldehyde oxidase Proteins 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
- FFEARJCKVFRZRR-BYPYZUCNSA-N L-methionine Chemical compound CSCC[C@H](N)C(O)=O FFEARJCKVFRZRR-BYPYZUCNSA-N 0.000 description 1
- 241000186660 Lactobacillus Species 0.000 description 1
- ROHFNLRQFUQHCH-UHFFFAOYSA-N Leucine Natural products CC(C)CC(N)C(O)=O ROHFNLRQFUQHCH-UHFFFAOYSA-N 0.000 description 1
- 102000003960 Ligases Human genes 0.000 description 1
- 108090000364 Ligases Proteins 0.000 description 1
- KDXKERNSBIXSRK-UHFFFAOYSA-N Lysine Natural products NCCCCC(N)C(O)=O KDXKERNSBIXSRK-UHFFFAOYSA-N 0.000 description 1
- 239000004472 Lysine Substances 0.000 description 1
- KWYHDKDOAIKMQN-UHFFFAOYSA-N N,N,N',N'-tetramethylethylenediamine Chemical compound CN(C)CCN(C)C KWYHDKDOAIKMQN-UHFFFAOYSA-N 0.000 description 1
- 108091034117 Oligonucleotide Proteins 0.000 description 1
- 208000001132 Osteoporosis Diseases 0.000 description 1
- 238000009004 PCR Kit Methods 0.000 description 1
- 238000012408 PCR amplification Methods 0.000 description 1
- 238000013494 PH determination Methods 0.000 description 1
- 101150110933 PHY gene Proteins 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 244000046052 Phaseolus vulgaris Species 0.000 description 1
- 235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
- IMQLKJBTEOYOSI-UHFFFAOYSA-N Phytic acid Natural products OP(O)(=O)OC1C(OP(O)(O)=O)C(OP(O)(O)=O)C(OP(O)(O)=O)C(OP(O)(O)=O)C1OP(O)(O)=O IMQLKJBTEOYOSI-UHFFFAOYSA-N 0.000 description 1
- 241000235648 Pichia Species 0.000 description 1
- 241000589516 Pseudomonas Species 0.000 description 1
- 244000061456 Solanum tuberosum Species 0.000 description 1
- 235000002595 Solanum tuberosum Nutrition 0.000 description 1
- 229930006000 Sucrose Natural products 0.000 description 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 1
- 241000282887 Suidae Species 0.000 description 1
- 241001313536 Thermothelomyces thermophila Species 0.000 description 1
- 241000223259 Trichoderma Species 0.000 description 1
- 239000007984 Tris EDTA buffer Substances 0.000 description 1
- 240000004922 Vigna radiata Species 0.000 description 1
- 235000010721 Vigna radiata var radiata Nutrition 0.000 description 1
- 235000011469 Vigna radiata var sublobata Nutrition 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 229960000583 acetic acid Drugs 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000005576 amination reaction Methods 0.000 description 1
- 239000011609 ammonium molybdate Substances 0.000 description 1
- 229940010552 ammonium molybdate Drugs 0.000 description 1
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 239000003674 animal food additive Substances 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 235000020054 awamori Nutrition 0.000 description 1
- 238000005842 biochemical reaction Methods 0.000 description 1
- 230000008827 biological function Effects 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- FUFJGUQYACFECW-UHFFFAOYSA-L calcium hydrogenphosphate Chemical compound [Ca+2].OP([O-])([O-])=O FUFJGUQYACFECW-UHFFFAOYSA-L 0.000 description 1
- 238000004113 cell culture Methods 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000007385 chemical modification Methods 0.000 description 1
- 235000013330 chicken meat Nutrition 0.000 description 1
- YTRQFSDWAXHJCC-UHFFFAOYSA-N chloroform;phenol Chemical compound ClC(Cl)Cl.OC1=CC=CC=C1 YTRQFSDWAXHJCC-UHFFFAOYSA-N 0.000 description 1
- 239000013611 chromosomal DNA Substances 0.000 description 1
- 239000013599 cloning vector Substances 0.000 description 1
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- NKLPQNGYXWVELD-UHFFFAOYSA-M coomassie brilliant blue Chemical compound [Na+].C1=CC(OCC)=CC=C1NC1=CC=C(C(=C2C=CC(C=C2)=[N+](CC)CC=2C=C(C=CC=2)S([O-])(=O)=O)C=2C=CC(=CC=2)N(CC)CC=2C=C(C=CC=2)S([O-])(=O)=O)C=C1 NKLPQNGYXWVELD-UHFFFAOYSA-M 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000009089 cytolysis Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000022811 deglycosylation Effects 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 238000003936 denaturing gel electrophoresis Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 235000019700 dicalcium phosphate Nutrition 0.000 description 1
- 230000006862 enzymatic digestion Effects 0.000 description 1
- 238000003028 enzyme activity measurement method Methods 0.000 description 1
- 238000001952 enzyme assay Methods 0.000 description 1
- 235000021321 essential mineral Nutrition 0.000 description 1
- 230000029142 excretion Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000012239 gene modification Methods 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 235000013922 glutamic acid Nutrition 0.000 description 1
- 239000004220 glutamic acid Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 229910052588 hydroxylapatite Inorganic materials 0.000 description 1
- 238000011534 incubation Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000011081 inoculation Methods 0.000 description 1
- 239000002054 inoculum Substances 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 229960000310 isoleucine Drugs 0.000 description 1
- AGPKZVBTJJNPAG-UHFFFAOYSA-N isoleucine Natural products CCC(C)C(N)C(O)=O AGPKZVBTJJNPAG-UHFFFAOYSA-N 0.000 description 1
- BPHPUYQFMNQIOC-NXRLNHOXSA-N isopropyl beta-D-thiogalactopyranoside Chemical compound CC(C)S[C@@H]1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1O BPHPUYQFMNQIOC-NXRLNHOXSA-N 0.000 description 1
- 229940039696 lactobacillus Drugs 0.000 description 1
- 230000007774 longterm 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
- 238000000691 measurement method Methods 0.000 description 1
- 230000037353 metabolic pathway Effects 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- MFPODHWDVFPSKC-BTVCFUMJSA-N methanol;(2r,3s,4r,5r)-2,3,4,5,6-pentahydroxyhexanal Chemical compound OC.OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O MFPODHWDVFPSKC-BTVCFUMJSA-N 0.000 description 1
- OGXRXFRHDCIXDS-UHFFFAOYSA-N methanol;propane-1,2,3-triol Chemical compound OC.OCC(O)CO OGXRXFRHDCIXDS-UHFFFAOYSA-N 0.000 description 1
- 229930182817 methionine Natural products 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 238000009629 microbiological culture Methods 0.000 description 1
- 238000010369 molecular cloning Methods 0.000 description 1
- 229910000402 monopotassium phosphate Inorganic materials 0.000 description 1
- 235000019796 monopotassium phosphate Nutrition 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
- 229920001542 oligosaccharide Polymers 0.000 description 1
- 150000002482 oligosaccharides Chemical class 0.000 description 1
- 235000019629 palatability Nutrition 0.000 description 1
- XYJRXVWERLGGKC-UHFFFAOYSA-D pentacalcium;hydroxide;triphosphate Chemical compound [OH-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XYJRXVWERLGGKC-UHFFFAOYSA-D 0.000 description 1
- 230000007030 peptide scission Effects 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 description 1
- 230000026731 phosphorylation Effects 0.000 description 1
- 238000006366 phosphorylation reaction Methods 0.000 description 1
- 229940068041 phytic acid Drugs 0.000 description 1
- 239000000467 phytic acid Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 230000004481 post-translational protein modification Effects 0.000 description 1
- 230000001323 posttranslational effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 102000004196 processed proteins & peptides Human genes 0.000 description 1
- 230000007026 protein scission Effects 0.000 description 1
- 239000002510 pyrogen Substances 0.000 description 1
- 108091008146 restriction endonucleases Proteins 0.000 description 1
- 208000007442 rickets Diseases 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
- 235000015067 sauces Nutrition 0.000 description 1
- 230000009962 secretion pathway Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 108010027322 single cell proteins Proteins 0.000 description 1
- 238000002741 site-directed mutagenesis Methods 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 235000009518 sodium iodide Nutrition 0.000 description 1
- 239000011684 sodium molybdate Substances 0.000 description 1
- 235000015393 sodium molybdate Nutrition 0.000 description 1
- TVXXNOYZHKPKGW-UHFFFAOYSA-N sodium molybdate (anhydrous) Chemical compound [Na+].[Na+].[O-][Mo]([O-])(=O)=O TVXXNOYZHKPKGW-UHFFFAOYSA-N 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000005720 sucrose Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 238000013518 transcription Methods 0.000 description 1
- 230000035897 transcription Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 230000009105 vegetative growth Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 239000011592 zinc chloride Substances 0.000 description 1
- 235000005074 zinc chloride Nutrition 0.000 description 1
Images
Landscapes
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Enzymes And Modification Thereof (AREA)
Abstract
Description
Claims (12)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97121731A CN1062309C (zh) | 1997-12-16 | 1997-12-16 | 植酸酶及其基因的克隆和表达 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN97121731A CN1062309C (zh) | 1997-12-16 | 1997-12-16 | 植酸酶及其基因的克隆和表达 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1184156A CN1184156A (zh) | 1998-06-10 |
| CN1062309C true CN1062309C (zh) | 2001-02-21 |
Family
ID=5176408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN97121731A Expired - Fee Related CN1062309C (zh) | 1997-12-16 | 1997-12-16 | 植酸酶及其基因的克隆和表达 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1062309C (zh) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1089368C (zh) * | 1999-04-02 | 2002-08-21 | 中国农业科学院蚕业研究所 | 利用家蚕生物反应器生产植酸酶的方法 |
| FR2816632B1 (fr) * | 2000-11-10 | 2002-12-20 | Aventis Animal Nutrition Sa | Nouvelles phytases bacteriennes et procede de production de ces phytases |
| CN1302112C (zh) * | 2003-09-17 | 2007-02-28 | 广东肇庆星湖生物科技股份有限公司 | 利用毕赤酵母生产高比活耐高温植酸酶 |
| DE102004050410A1 (de) * | 2004-10-15 | 2006-06-08 | Ab Enzymes Gmbh | Polypeptid mit Phytaseaktivität und dieses codierende Nucleotidsequenz |
| CN1330764C (zh) * | 2005-09-27 | 2007-08-08 | 中国农业科学院生物技术研究所 | 一种提高农作物对土壤植酸磷利用能力的方法 |
| CN107164344B (zh) * | 2017-06-28 | 2020-03-17 | 青岛红樱桃生物技术有限公司 | 一类耐热型植酸酶突变体及其编码基因和应用 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1051058A (zh) * | 1989-09-27 | 1991-05-01 | 吉斯特·布罗卡德斯股份有限公司 | 微生物植酸酶的克隆及表达 |
| JPH0638745A (ja) * | 1992-03-18 | 1994-02-15 | Natl Fedelation Of Agricult Coop Assoc | 中性フィターゼ並にその産生法 |
| US5436156A (en) * | 1989-09-27 | 1995-07-25 | Gist-Brocades, N.V. | Cloning and expression of phytase from aspergillus |
-
1997
- 1997-12-16 CN CN97121731A patent/CN1062309C/zh not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1051058A (zh) * | 1989-09-27 | 1991-05-01 | 吉斯特·布罗卡德斯股份有限公司 | 微生物植酸酶的克隆及表达 |
| US5436156A (en) * | 1989-09-27 | 1995-07-25 | Gist-Brocades, N.V. | Cloning and expression of phytase from aspergillus |
| JPH0638745A (ja) * | 1992-03-18 | 1994-02-15 | Natl Fedelation Of Agricult Coop Assoc | 中性フィターゼ並にその産生法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1184156A (zh) | 1998-06-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1084257B1 (en) | A STRAIN E.COLI JM83/pKP2 TRANSFORMED WITH A NOVEL PLASMID AND PHYTASE PRODUCED THEREFROM | |
| KR20000016576A (ko) | 반추동물 미생물의 피타아제를 발현하는 디엔에이 서열 | |
| US12258592B2 (en) | Phytase mutant | |
| CN105969750B (zh) | 一种植酸酶突变体及其应用 | |
| CN101955953A (zh) | 葡萄糖氧化酶突变基因及其表达和应用 | |
| CN107164344B (zh) | 一类耐热型植酸酶突变体及其编码基因和应用 | |
| CN113528476A (zh) | 一种葡萄糖氧化酶突变体及其编码基因和高效重组表达 | |
| Xie et al. | Engineering and optimization of phosphate-responsive phytase expression in Pichia pastoris yeast for phytate hydrolysis | |
| CN1062309C (zh) | 植酸酶及其基因的克隆和表达 | |
| CN110582573B (zh) | 植酸酶在黑曲霉中表达 | |
| CN1405303A (zh) | 一种广谱、耐高温的高比活植酸酶及其编码基因和表达 | |
| CN1224757A (zh) | 生产植酸酶的方法 | |
| CN104312931B (zh) | 一种德氏有孢圆酵母及其应用 | |
| CN107287176A (zh) | 一种耐高温中性植酸酶Physh-A及其基因和应用 | |
| RU2701498C1 (ru) | Рекомбинантный штамм дрожжей Pichia pastoris - продуцент фитазы | |
| CN110484521A (zh) | 高热稳定性的植酸酶突变体KsPHY9及其基因和应用 | |
| CN1302112C (zh) | 利用毕赤酵母生产高比活耐高温植酸酶 | |
| CN1233826C (zh) | 一种重组毕赤酵母乳糖酶及其应用 | |
| CN100340662C (zh) | 高比活植酸酶基因及其高效表达 | |
| US20070184521A1 (en) | Novel phytase and gene | |
| CN1163606C (zh) | 一种植酸酶基因序列及其在酵母中的应用 | |
| Xuan et al. | Cloning and over Expression of an Aspergillus niger XP Phytase Gene (phyA) in Pichia pastoris | |
| CN1847400A (zh) | 改良的高比活木聚糖酶及其基因、包括该基因的表达载体和重组酵母细胞以及表达方法 | |
| CN100354421C (zh) | 在甲醇酵母中高表达的耐高温植酸酶基因 | |
| CN110218731A (zh) | 一种重组植酸酶基因、产朊假丝酵母植酸酶工程菌及应用 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent of invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: FEED RESEARCH INSTITUTE, CHINESE ACADEMY OF AGRICULTURAL SCIENCES; BIOLOGICAL TECHNOLOGY INSTITUTE, CHINESE ACADEMY OF AGRICULTURAL SCIENCES TO: JIANGXI MINXING AGRICULTURAL TECHNOLOGY CO., LTD. Free format text: CORRECT: PATENTEE; FROM: FEED RESEARCH INSTITUTE, CHINESE ACADEMY OF AGRICULTURAL SCIENCES; BIOLOGICAL TECHNOLOGY RESEARCH CENTER, CHINESE ACADEMY OF AGRICULTURAL SCIENCES TO: FEED RESEARCH INSTITUTE, CHINESE ACADEMY OF AGRICULTURAL SCIENCES; BIOLOGICAL TECHNOLOGY INSTITUTE, CHINESE ACADEMY OF AGRICULTURAL SCIENCES |
|
| CP03 | Change of name, title or address |
Address after: 330029 No. 125 torch street, hi tech Development Zone, Jiangxi, Nanchang Patentee after: Jiangxi star agriculture Polytron Technologies Inc. Address before: 100081, 30 Whitehead Road, Beijing, Haidian District Patentee before: FEED Research Institute CHINESE ACADEMY OF AGRICULTURAL SCIENCES Patentee before: BIOTECHNOLOGY Research Institute CHINESE ACADEMY OF AGRICULTURAL SCIENCES Patentee after: FEED Research Institute CHINESE ACADEMY OF AGRICULTURAL SCIENCES Patentee after: BIOTECHNOLOGY Research Institute CHINESE ACADEMY OF AGRICULTURAL SCIENCES Patentee before: FEED Research Institute CHINESE ACADEMY OF AGRICULTURAL SCIENCES Patentee before: BIOLOG TECHNOLOGY RESEARCH CEN |
|
| ASS | Succession or assignment of patent right |
Owner name: FEED RESEARCH INSTITUTE, CHINESE ACADEMY OF AGRIC Free format text: FORMER OWNER: JIANGXI MINXING AGRICULTURAL TECHNOLOGY CO., LTD. Owner name: BIOLOGICAL TECHNOLOGY INSTITUTE, CHINESE ACADEMY Free format text: FORMER OWNER: NONE Effective date: 20031229 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20031229 Address after: 100081 No. 12 South Main Street, Haidian District, Beijing, Zhongguancun Co-patentee after: BIOTECHNOLOGY Research Institute CHINESE ACADEMY OF AGRICULTURAL SCIENCES Patentee after: FEED Research Institute CHINESE ACADEMY OF AGRICULTURAL SCIENCES Address before: 330029 No. 125 torch street, hi tech Development Zone, Jiangxi, Nanchang Patentee before: Jiangxi star agriculture Polytron Technologies Inc. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20010221 Termination date: 20151216 |
|
| EXPY | Termination of patent right or utility model |