JP2011500081A - シネコシスティス(Synechocystis)から単離されたSyFBP/SBPase遺伝子を過発現させることによって植物の耐塩性を向上させる方法及びその方法によって製造された植物 - Google Patents
シネコシスティス(Synechocystis)から単離されたSyFBP/SBPase遺伝子を過発現させることによって植物の耐塩性を向上させる方法及びその方法によって製造された植物 Download PDFInfo
- Publication number
- JP2011500081A JP2011500081A JP2010530925A JP2010530925A JP2011500081A JP 2011500081 A JP2011500081 A JP 2011500081A JP 2010530925 A JP2010530925 A JP 2010530925A JP 2010530925 A JP2010530925 A JP 2010530925A JP 2011500081 A JP2011500081 A JP 2011500081A
- Authority
- JP
- Japan
- Prior art keywords
- plant
- salt tolerance
- syfbp
- sbpase
- vector
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 101710193464 Sedoheptulose-1,7-bisphosphatase, chloroplastic Proteins 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 39
- 230000015784 hyperosmotic salinity response Effects 0.000 title claims abstract description 37
- 241000192584 Synechocystis Species 0.000 title abstract description 10
- 108090000623 proteins and genes Proteins 0.000 claims abstract description 64
- 210000003763 chloroplast Anatomy 0.000 claims abstract description 53
- 239000013598 vector Substances 0.000 claims abstract description 49
- 239000000203 mixture Substances 0.000 claims abstract description 7
- 230000001131 transforming effect Effects 0.000 claims abstract description 7
- 241000196324 Embryophyta Species 0.000 claims description 114
- 230000009466 transformation Effects 0.000 claims description 26
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims description 24
- 244000061176 Nicotiana tabacum Species 0.000 claims description 24
- 102000004169 proteins and genes Human genes 0.000 claims description 20
- 210000004027 cell Anatomy 0.000 claims description 19
- 241000192593 Synechocystis sp. PCC 6803 Species 0.000 claims description 16
- 239000013604 expression vector Substances 0.000 claims description 12
- 240000008067 Cucumis sativus Species 0.000 claims description 6
- 235000010799 Cucumis sativus var sativus Nutrition 0.000 claims description 6
- 241000219194 Arabidopsis Species 0.000 claims description 4
- 235000007688 Lycopersicon esculentum Nutrition 0.000 claims description 4
- 240000003768 Solanum lycopersicum Species 0.000 claims description 4
- 235000002595 Solanum tuberosum Nutrition 0.000 claims description 4
- 244000061456 Solanum tuberosum Species 0.000 claims description 4
- 240000005528 Arctium lappa Species 0.000 claims description 3
- 235000003130 Arctium lappa Nutrition 0.000 claims description 3
- 235000008078 Arctium minus Nutrition 0.000 claims description 3
- 235000000832 Ayote Nutrition 0.000 claims description 3
- 241000219198 Brassica Species 0.000 claims description 3
- 235000003351 Brassica cretica Nutrition 0.000 claims description 3
- 240000007124 Brassica oleracea Species 0.000 claims description 3
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 claims description 3
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 claims description 3
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 claims description 3
- 235000010149 Brassica rapa subsp chinensis Nutrition 0.000 claims description 3
- 235000000536 Brassica rapa subsp pekinensis Nutrition 0.000 claims description 3
- 241000499436 Brassica rapa subsp. pekinensis Species 0.000 claims description 3
- 235000003343 Brassica rupestris Nutrition 0.000 claims description 3
- 235000021538 Chard Nutrition 0.000 claims description 3
- 244000241235 Citrullus lanatus Species 0.000 claims description 3
- 235000012828 Citrullus lanatus var citroides Nutrition 0.000 claims description 3
- 240000004244 Cucurbita moschata Species 0.000 claims description 3
- 235000009854 Cucurbita moschata Nutrition 0.000 claims description 3
- 235000009804 Cucurbita pepo subsp pepo Nutrition 0.000 claims description 3
- 244000000626 Daucus carota Species 0.000 claims description 3
- 235000002767 Daucus carota Nutrition 0.000 claims description 3
- 235000016623 Fragaria vesca Nutrition 0.000 claims description 3
- 240000009088 Fragaria x ananassa Species 0.000 claims description 3
- 235000011363 Fragaria x ananassa Nutrition 0.000 claims description 3
- 235000010469 Glycine max Nutrition 0.000 claims description 3
- 244000068988 Glycine max Species 0.000 claims description 3
- 244000017020 Ipomoea batatas Species 0.000 claims description 3
- 235000002678 Ipomoea batatas Nutrition 0.000 claims description 3
- 240000008881 Oenanthe javanica Species 0.000 claims description 3
- 244000062780 Petroselinum sativum Species 0.000 claims description 3
- 244000046052 Phaseolus vulgaris Species 0.000 claims description 3
- 240000004713 Pisum sativum Species 0.000 claims description 3
- 244000088415 Raphanus sativus Species 0.000 claims description 3
- 235000006140 Raphanus sativus var sativus Nutrition 0.000 claims description 3
- 235000002597 Solanum melongena Nutrition 0.000 claims description 3
- 244000061458 Solanum melongena Species 0.000 claims description 3
- 235000009337 Spinacia oleracea Nutrition 0.000 claims description 3
- 244000300264 Spinacia oleracea Species 0.000 claims description 3
- QKSKPIVNLNLAAV-UHFFFAOYSA-N bis(2-chloroethyl) sulfide Chemical compound ClCCSCCCl QKSKPIVNLNLAAV-UHFFFAOYSA-N 0.000 claims description 3
- 235000010460 mustard Nutrition 0.000 claims description 3
- 235000011197 perejil Nutrition 0.000 claims description 3
- 235000015136 pumpkin Nutrition 0.000 claims description 3
- 240000004922 Vigna radiata Species 0.000 claims description 2
- 235000010721 Vigna radiata var radiata Nutrition 0.000 claims description 2
- 235000011469 Vigna radiata var sublobata Nutrition 0.000 claims description 2
- 238000003776 cleavage reaction Methods 0.000 claims description 2
- 230000007017 scission Effects 0.000 claims description 2
- 235000002566 Capsicum Nutrition 0.000 claims 2
- 239000006002 Pepper Substances 0.000 claims 2
- 235000016761 Piper aduncum Nutrition 0.000 claims 2
- 240000003889 Piper guineense Species 0.000 claims 2
- 235000017804 Piper guineense Nutrition 0.000 claims 2
- 235000008184 Piper nigrum Nutrition 0.000 claims 2
- 241001104043 Syringa Species 0.000 claims 1
- 238000005215 recombination Methods 0.000 abstract 1
- 230000006798 recombination Effects 0.000 abstract 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 24
- 150000003839 salts Chemical class 0.000 description 23
- 239000011780 sodium chloride Substances 0.000 description 12
- 108020004414 DNA Proteins 0.000 description 10
- ATNHDLDRLWWWCB-AENOIHSZSA-M chlorophyll a Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 ATNHDLDRLWWWCB-AENOIHSZSA-M 0.000 description 10
- 230000035784 germination Effects 0.000 description 10
- 239000002609 medium Substances 0.000 description 10
- 229930002875 chlorophyll Natural products 0.000 description 9
- 235000019804 chlorophyll Nutrition 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 101710099475 3'-phosphoadenosine 5'-phosphate phosphatase Proteins 0.000 description 6
- 102000004190 Enzymes Human genes 0.000 description 6
- 108090000790 Enzymes Proteins 0.000 description 6
- 101710196411 Fructose-1,6-bisphosphatase Proteins 0.000 description 6
- 101710186733 Fructose-1,6-bisphosphatase, chloroplastic Proteins 0.000 description 6
- 101710109119 Fructose-1,6-bisphosphatase, cytosolic Proteins 0.000 description 6
- 101710198902 Fructose-1,6-bisphosphate aldolase/phosphatase Proteins 0.000 description 6
- 240000007594 Oryza sativa Species 0.000 description 6
- 235000007164 Oryza sativa Nutrition 0.000 description 6
- 229940088598 enzyme Drugs 0.000 description 6
- 239000002773 nucleotide Substances 0.000 description 6
- 125000003729 nucleotide group Chemical group 0.000 description 6
- 230000029553 photosynthesis Effects 0.000 description 6
- 238000010672 photosynthesis Methods 0.000 description 6
- 235000009566 rice Nutrition 0.000 description 6
- 150000007523 nucleic acids Chemical class 0.000 description 5
- 239000002689 soil Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 108091032973 (ribonucleotides)n+m Proteins 0.000 description 4
- 229930006000 Sucrose Natural products 0.000 description 4
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 description 4
- 239000007640 basal medium Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 239000012634 fragment Substances 0.000 description 4
- 230000012010 growth Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000011084 recovery Methods 0.000 description 4
- 229960000268 spectinomycin Drugs 0.000 description 4
- UNFWWIHTNXNPBV-WXKVUWSESA-N spectinomycin Chemical compound O([C@@H]1[C@@H](NC)[C@@H](O)[C@H]([C@@H]([C@H]1O1)O)NC)[C@]2(O)[C@H]1O[C@H](C)CC2=O UNFWWIHTNXNPBV-WXKVUWSESA-N 0.000 description 4
- 239000005720 sucrose Substances 0.000 description 4
- 238000011426 transformation method Methods 0.000 description 4
- 241000589155 Agrobacterium tumefaciens Species 0.000 description 3
- 240000002234 Allium sativum Species 0.000 description 3
- 239000002028 Biomass Substances 0.000 description 3
- YAHZABJORDUQGO-NQXXGFSBSA-N D-ribulose 1,5-bisphosphate Chemical compound OP(=O)(O)OC[C@@H](O)[C@@H](O)C(=O)COP(O)(O)=O YAHZABJORDUQGO-NQXXGFSBSA-N 0.000 description 3
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 3
- 108050000406 Sedoheptulose-1,7-bisphosphatases Proteins 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- 238000012272 crop production Methods 0.000 description 3
- 238000012258 culturing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 235000004611 garlic Nutrition 0.000 description 3
- 238000009396 hybridization Methods 0.000 description 3
- 108020004707 nucleic acids Proteins 0.000 description 3
- 102000039446 nucleic acids Human genes 0.000 description 3
- 210000002706 plastid Anatomy 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- LWTDZKXXJRRKDG-KXBFYZLASA-N (-)-phaseollin Chemical compound C1OC2=CC(O)=CC=C2[C@H]2[C@@H]1C1=CC=C3OC(C)(C)C=CC3=C1O2 LWTDZKXXJRRKDG-KXBFYZLASA-N 0.000 description 2
- 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 2
- 229920001817 Agar Polymers 0.000 description 2
- 235000005254 Allium ampeloprasum Nutrition 0.000 description 2
- 240000006108 Allium ampeloprasum Species 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 235000002568 Capsicum frutescens Nutrition 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 108091026890 Coding region Proteins 0.000 description 2
- 102000053602 DNA Human genes 0.000 description 2
- 241000588724 Escherichia coli Species 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 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 2
- 108091028043 Nucleic acid sequence Proteins 0.000 description 2
- 102000004020 Oxygenases Human genes 0.000 description 2
- 108090000417 Oxygenases Proteins 0.000 description 2
- 238000002105 Southern blotting Methods 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 235000021307 Triticum Nutrition 0.000 description 2
- 244000098338 Triticum aestivum Species 0.000 description 2
- 235000006886 Zingiber officinale Nutrition 0.000 description 2
- 244000273928 Zingiber officinale Species 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 2
- 239000008272 agar Substances 0.000 description 2
- 239000011543 agarose gel Substances 0.000 description 2
- 125000003275 alpha amino acid group Chemical group 0.000 description 2
- 230000003321 amplification Effects 0.000 description 2
- 230000003115 biocidal effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009395 breeding Methods 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- RGWHQCVHVJXOKC-SHYZEUOFSA-J dCTP(4-) Chemical compound O=C1N=C(N)C=CN1[C@@H]1O[C@H](COP([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O)[C@@H](O)C1 RGWHQCVHVJXOKC-SHYZEUOFSA-J 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000001476 gene delivery Methods 0.000 description 2
- 235000008397 ginger Nutrition 0.000 description 2
- 102000006602 glyceraldehyde-3-phosphate dehydrogenase Human genes 0.000 description 2
- 108020004445 glyceraldehyde-3-phosphate dehydrogenase Proteins 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 238000011534 incubation Methods 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 108010058731 nopaline synthase Proteins 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 108010080971 phosphoribulokinase Proteins 0.000 description 2
- 230000008635 plant growth Effects 0.000 description 2
- 108090000765 processed proteins & peptides Proteins 0.000 description 2
- 108091008146 restriction endonucleases Proteins 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 2
- 239000001488 sodium phosphate Substances 0.000 description 2
- 229910000162 sodium phosphate Inorganic materials 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- ATHGHQPFGPMSJY-UHFFFAOYSA-N spermidine Chemical compound NCCCCNCCCN ATHGHQPFGPMSJY-UHFFFAOYSA-N 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- 230000002194 synthesizing effect Effects 0.000 description 2
- 230000035897 transcription Effects 0.000 description 2
- 238000013518 transcription Methods 0.000 description 2
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 description 2
- 108020005345 3' Untranslated Regions Proteins 0.000 description 1
- 102000007469 Actins Human genes 0.000 description 1
- 108010085238 Actins Proteins 0.000 description 1
- 241000234282 Allium Species 0.000 description 1
- 235000002732 Allium cepa var. cepa Nutrition 0.000 description 1
- 240000008025 Alternanthera ficoidea Species 0.000 description 1
- 241000219195 Arabidopsis thaliana Species 0.000 description 1
- 244000003416 Asparagus officinalis Species 0.000 description 1
- 235000005340 Asparagus officinalis Nutrition 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 108010006654 Bleomycin Proteins 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 241000195585 Chlamydomonas Species 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 235000007516 Chrysanthemum Nutrition 0.000 description 1
- 244000189548 Chrysanthemum x morifolium Species 0.000 description 1
- 235000006481 Colocasia esculenta Nutrition 0.000 description 1
- 244000205754 Colocasia esculenta Species 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- IMXSCCDUAFEIOE-UHFFFAOYSA-N D-Octopin Natural products OC(=O)C(C)NC(C(O)=O)CCCN=C(N)N IMXSCCDUAFEIOE-UHFFFAOYSA-N 0.000 description 1
- IMXSCCDUAFEIOE-RITPCOANSA-N D-octopine Chemical compound [O-]C(=O)[C@@H](C)[NH2+][C@H](C([O-])=O)CCCNC(N)=[NH2+] IMXSCCDUAFEIOE-RITPCOANSA-N 0.000 description 1
- 108020001019 DNA Primers Proteins 0.000 description 1
- 239000003155 DNA primer Substances 0.000 description 1
- 102000004163 DNA-directed RNA polymerases Human genes 0.000 description 1
- 108090000626 DNA-directed RNA polymerases Proteins 0.000 description 1
- YQYJSBFKSSDGFO-UHFFFAOYSA-N Epihygromycin Natural products OC1C(O)C(C(=O)C)OC1OC(C(=C1)O)=CC=C1C=C(C)C(=O)NC1C(O)C(O)C2OCOC2C1O YQYJSBFKSSDGFO-UHFFFAOYSA-N 0.000 description 1
- 102000012195 Fructose-1,6-bisphosphatases Human genes 0.000 description 1
- 108010017464 Fructose-Bisphosphatase Proteins 0.000 description 1
- 239000005562 Glyphosate Substances 0.000 description 1
- 108010033040 Histones Proteins 0.000 description 1
- 206010021033 Hypomenorrhoea Diseases 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 101100108824 Mus musculus Amy1 gene Proteins 0.000 description 1
- 229910019093 NaOCl Inorganic materials 0.000 description 1
- 238000000636 Northern blotting Methods 0.000 description 1
- 101710163504 Phaseolin Proteins 0.000 description 1
- 244000082204 Phyllostachys viridis Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 208000030555 Pygmy Diseases 0.000 description 1
- 108020004511 Recombinant DNA Proteins 0.000 description 1
- 108010003581 Ribulose-bisphosphate carboxylase Proteins 0.000 description 1
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 241000192589 Synechococcus elongatus PCC 7942 Species 0.000 description 1
- 101100012662 Synechocystis sp. (strain PCC 6803 / Kazusa) slr2094 gene Proteins 0.000 description 1
- 102000044159 Ubiquitin Human genes 0.000 description 1
- 108090000848 Ubiquitin Proteins 0.000 description 1
- 208000036142 Viral infection Diseases 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- XJLXINKUBYWONI-DQQFMEOOSA-N [[(2r,3r,4r,5r)-5-(6-aminopurin-9-yl)-3-hydroxy-4-phosphonooxyoxolan-2-yl]methoxy-hydroxyphosphoryl] [(2s,3r,4s,5s)-5-(3-carbamoylpyridin-1-ium-1-yl)-3,4-dihydroxyoxolan-2-yl]methyl phosphate Chemical compound NC(=O)C1=CC=C[N+]([C@@H]2[C@H]([C@@H](O)[C@H](COP([O-])(=O)OP(O)(=O)OC[C@@H]3[C@H]([C@@H](OP(O)(O)=O)[C@@H](O3)N3C4=NC=NC(N)=C4N=C3)O)O2)O)=C1 XJLXINKUBYWONI-DQQFMEOOSA-N 0.000 description 1
- 101150067314 aadA gene Proteins 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 102000004139 alpha-Amylases Human genes 0.000 description 1
- 108090000637 alpha-Amylases Proteins 0.000 description 1
- 229940024171 alpha-amylase Drugs 0.000 description 1
- 230000000692 anti-sense effect Effects 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 229960001561 bleomycin Drugs 0.000 description 1
- OYVAGSVQBOHSSS-UAPAGMARSA-O bleomycin A2 Chemical compound N([C@H](C(=O)N[C@H](C)[C@@H](O)[C@H](C)C(=O)N[C@@H]([C@H](O)C)C(=O)NCCC=1SC=C(N=1)C=1SC=C(N=1)C(=O)NCCC[S+](C)C)[C@@H](O[C@H]1[C@H]([C@@H](O)[C@H](O)[C@H](CO)O1)O[C@@H]1[C@H]([C@@H](OC(N)=O)[C@H](O)[C@@H](CO)O1)O)C=1N=CNC=1)C(=O)C1=NC([C@H](CC(N)=O)NC[C@H](N)C(N)=O)=NC(N)=C1C OYVAGSVQBOHSSS-UAPAGMARSA-O 0.000 description 1
- 230000025938 carbohydrate utilization Effects 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000024245 cell differentiation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 229960005091 chloramphenicol Drugs 0.000 description 1
- WIIZWVCIJKGZOK-RKDXNWHRSA-N chloramphenicol Chemical compound ClC(Cl)C(=O)N[C@H](CO)[C@H](O)C1=CC=C([N+]([O-])=O)C=C1 WIIZWVCIJKGZOK-RKDXNWHRSA-N 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- ITVPBBDAZKBMRP-UHFFFAOYSA-N chloro-dioxido-oxo-$l^{5}-phosphane;hydron Chemical compound OP(O)(Cl)=O ITVPBBDAZKBMRP-UHFFFAOYSA-N 0.000 description 1
- 229930002868 chlorophyll a Natural products 0.000 description 1
- 229930002869 chlorophyll b Natural products 0.000 description 1
- NSMUHPMZFPKNMZ-VBYMZDBQSA-M chlorophyll b Chemical compound C1([C@@H](C(=O)OC)C(=O)C2=C3C)=C2N2C3=CC(C(CC)=C3C=O)=[N+]4C3=CC3=C(C=C)C(C)=C5N3[Mg-2]42[N+]2=C1[C@@H](CCC(=O)OC\C=C(/C)CCC[C@H](C)CCC[C@H](C)CCCC(C)C)[C@H](C)C2=C5 NSMUHPMZFPKNMZ-VBYMZDBQSA-M 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 238000009402 cross-breeding Methods 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 244000013123 dwarf bean Species 0.000 description 1
- 238000004520 electroporation Methods 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000019441 ethanol Nutrition 0.000 description 1
- 210000003527 eukaryotic cell Anatomy 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 101150057497 fbp gene Proteins 0.000 description 1
- 238000012921 fluorescence analysis Methods 0.000 description 1
- 230000002068 genetic effect Effects 0.000 description 1
- XDDAORKBJWWYJS-UHFFFAOYSA-N glyphosate Chemical compound OC(=O)CNCP(O)(O)=O XDDAORKBJWWYJS-UHFFFAOYSA-N 0.000 description 1
- 229940097068 glyphosate Drugs 0.000 description 1
- 230000002363 herbicidal effect Effects 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 230000006801 homologous recombination Effects 0.000 description 1
- 238000002744 homologous recombination Methods 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 229930027917 kanamycin Natural products 0.000 description 1
- 229960000318 kanamycin Drugs 0.000 description 1
- 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 1
- 229930182823 kanamycin A Natural products 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000000520 microinjection Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000006870 ms-medium Substances 0.000 description 1
- 229930027945 nicotinamide-adenine dinucleotide Natural products 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- -1 pEMU Proteins 0.000 description 1
- LWTDZKXXJRRKDG-UHFFFAOYSA-N phaseollin Natural products C1OC2=CC(O)=CC=C2C2C1C1=CC=C3OC(C)(C)C=CC3=C1O2 LWTDZKXXJRRKDG-UHFFFAOYSA-N 0.000 description 1
- 244000059219 photoautotrophic organism Species 0.000 description 1
- 230000000243 photosynthetic effect Effects 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 210000001938 protoplast Anatomy 0.000 description 1
- 101150075980 psbA gene Proteins 0.000 description 1
- 238000006862 quantum yield reaction Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000002786 root growth Effects 0.000 description 1
- 239000012882 rooting medium Substances 0.000 description 1
- 101150070683 sbp gene Proteins 0.000 description 1
- 239000006152 selective media Substances 0.000 description 1
- 229940063673 spermidine Drugs 0.000 description 1
- 210000000130 stem cell Anatomy 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009261 transgenic effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 230000009385 viral infection Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 238000004383 yellowing Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
- C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
- C12N15/82—Vectors or expression systems specially adapted for eukaryotic hosts for plant cells, e.g. plant artificial chromosomes (PACs)
- C12N15/8241—Phenotypically and genetically modified plants via recombinant DNA technology
- C12N15/8261—Phenotypically and genetically modified plants via recombinant DNA technology with agronomic (input) traits, e.g. crop yield
- C12N15/8271—Phenotypically and genetically modified plants via recombinant DNA technology with agronomic (input) traits, e.g. crop yield for stress resistance, e.g. heavy metal resistance
- C12N15/8273—Phenotypically and genetically modified plants via recombinant DNA technology with agronomic (input) traits, e.g. crop yield for stress resistance, e.g. heavy metal resistance for drought, cold, salt resistance
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
- C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
- C12N15/82—Vectors or expression systems specially adapted for eukaryotic hosts for plant cells, e.g. plant artificial chromosomes (PACs)
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
- C12N15/09—Recombinant DNA-technology
- C12N15/63—Introduction of foreign genetic material using vectors; Vectors; Use of hosts therefor; Regulation of expression
- C12N15/79—Vectors or expression systems specially adapted for eukaryotic hosts
- C12N15/82—Vectors or expression systems specially adapted for eukaryotic hosts for plant cells, e.g. plant artificial chromosomes (PACs)
- C12N15/8201—Methods for introducing genetic material into plant cells, e.g. DNA, RNA, stable or transient incorporation, tissue culture methods adapted for transformation
- C12N15/8214—Plastid transformation
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/14—Hydrolases (3)
- C12N9/16—Hydrolases (3) acting on ester bonds (3.1)
Landscapes
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Organic Chemistry (AREA)
- Biotechnology (AREA)
- Zoology (AREA)
- Wood Science & Technology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Microbiology (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Plant Pathology (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Cell Biology (AREA)
- Medicinal Chemistry (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Abstract
【解決手段】 植物の耐塩性を向上させる方法は、シネコシスティス(Synechocystis)から単離したSyFBP/SBPase遺伝子を過剰発現させる。上記組成物及び組み換えベクターは、SyFBP/SBPaseをコードする遺伝子を含んで成る。
【選択図】図5
Description
〔1. 葉緑体形質転換ベクターの作製〕
シネコシスティス(Synechocystis)PCC 6803のFBP/SBPase遺伝子をシネコシスティス(Synechocystis)PCC 6803ゲノムDNAでプライマー5’−GAG CTC AGG AGG TAT ACA GTG GAC AGC ACC CTC GGT−3’(配列番号3:SacI 部位は下線を付した)及び5’−CTG CAG TTA ATG CAG TTG GAT TAC TTT GGG G−3’(配列番号4:PstI 部位は下線を付した)を利用してPCR法によって増幅させて得た。増幅して得られた遺伝子をpGEM−T Easy(Promega社、Madison, WI)にクローニングして塩基配列を確認した。塩基配列の確認されたFBP/SBPase遺伝子を制限酵素SacI及びPstIで消化切断しRclpADGHtにサブクローニングした。サブクローニング結果物はRclp−SyFBP/SBPと命名した。サブクローニングしたRclp−SyFBP/SBPを制限酵素XhoI及びEcoRIで消化切断し、葉緑体形質転換ベクターであるCtVGのPstI部位に平滑末端化(blunt)して付着連結(ligated)し、葉緑体形質転換ベクターであるCpFBPを得た。
タバコ(Nicotiana tabacum L. cv. Samsun)の葉緑体形質転換法は、韓国特許登録第468624号明細書を参照する。具体的には、野生型タバコ(Nicotiana tabacum, cv. Samsun)植物体の種子をインキュベーター内で8週間発芽させた。この後、幼植物体の葉を収穫して、1mg/LのBAP及び0.1mg/LのNAAが添加されたMS培地上に置床し、色素体形質転換に使用した。上述のように調製した色素体形質転換用ベクターを、塩化カルシウム(CaCl2)及びびスペルミジン(spermidine)を使用して直径0.6μmの金粒子にコーティングした後、遺伝子デリバリーシステム(gene delivery system、BioRad社製(Hercules, California)、PDH−1000/He 型)を利用して、1100psiの加速パワー(Acceleration Power)、9cmの標的行程(Target distance)、28 in/Hgの減圧条件にて色素体形質転換を行った。
タバコ葉からDNeasy Plant Mini Kit(Qiagen社、Hilden, Germany)を用いて総ゲノムDNAを分離した。約4μgの上記ゲノムDNAをBamHI及びBglIIで消化切断して、1%のアガロースゲルで電気泳動した後、Zeta−Probe GT Blotting Membrane(Bio−Rad社、Hercules,CA)に移した。色素体ゲノム内のtrnIを含むBamHI−BglII DNA断片(0.6kb、P1プローブ)を放射線同位元素[32P]dCTPでラベルして、aadA及びgfpが挿入されたことを確認した。プレ−ハイブリダイゼーション及びハイブリダイゼーション工程は、7%(w/v)のSDSを含む0.25Mのリン酸ナトリウム(pH7.2)バッファーで65℃、16時間行い、5%(w/v)のSDSを含む0.2Mのリン酸ナトリウム(pH7.2)バッファーで65℃で30分間ずつ二回洗浄した後、X線フィルム上、3時間反応させて確認した。
葉片(1.13cm2)を液体窒素中、すり鉢を用いて粉砕した。クロロフィルa及びクロロフィルbの量を、ジェオン(Jeong)らの方法(Jeong,S.W. et al.,2002,Mol.Cells,13,419−428)によって測定した。具体的に記載されていない実験方法は、当業界公知の一般的な分子生物学的な方法によって行うことができる。
葉緑体形質転換ベクターには相同組換え(homologous recombination)のための挿入塩基配列部位がある。選択マーカー(selective marker)の発現のためにPrrn プロモーター及びpsbA 3’UTRを用いた。シネコシスティス(Synechocystis)PCC 6803に見出されたFBP/SBPase(slr2094)遺伝子の発現のために、稲から単離されたClpプローモーターと大膓菌から単離されたrrnB1/B2ターミネーターを使用した(図1参照)。5個の独立的な形質転換タバコ植物体T0(CpFBP−1、CpFBP−2、CpFBP−5、CpFBP−7、及びCpFBP−8)について、サザンブロット分析を行って植物体内に外来遺伝子が挿入されたことを確認した。上記形質転換タバコ植物体T0の種子を選択抗生剤であるスペクチノマイシンを含んで成る選択培地で発芽させて選択したT1世代について、再びサザンブロット分析で確認した。この結果、T0植物体の場合と同様のバンドが観察され、外来遺伝子であるFBP/SBPase遺伝子が実際に次の世代にまで送達(delivered)されていることを示すものであった。全てのCpFBP T1植物体について、ノーザンブロット分析によって、幾つかの厚い(thick)バンドと共にFBP/SBPase(1.8kb)遺伝子が発現することを確認した。また同時に、ベクター対照区植物体であるCtVGでは発現しないことを確認した。サイズの異なる上述の厚いバンドは、おそらく葉緑体ゲノム内のrrn16又はベクターのPrrnプロモーターによって発現したものと考えられる。
〔1.葉緑体(葉緑素)の量〕
シネコシスティス(Synechocystis)PCC 6803由来のFBP(SyFBP/SBPase)遺伝子が葉緑体に形質転換されたCpFBP−5、CpFBP−7種子及びCtVGベクター対照区のT1種子を無菌化して、MSBM500Sp(MS基本培地+3%のスクロース+500mg/Lのスペクチノマイシン+0.6%のフィトアガー(phytoagar))が添加された培地に置床して、25℃、約40μmol・m−2・sec−1の冷陰極白色(cool−white)蛍光、明(lighting)条件で2週間インキュベートした。上述の種子は、0、250mMの塩化ナトリウムを含有するMS基本培地(液体培地)に移植した後、5日間インキュベートし、葉緑体の量を測定した。
シネコシスティス(Synechocystis)PCC 6803由来のFBP(SyFBP/SBPase)遺伝子が葉緑体に形質転換されたCpFBP−5、CpFBP−7及びCpFBP−8のT1種子、並びにCtVGベクター対照区のT1種子について、70%のエチルアルコールで30秒間、0.5%(v/v)の次亜塩素酸ナトリウム(NaOCl)溶液で15分間、表面の無菌化を行った後、0、100、200、及び300mMの塩化ナトリウムを添加したMS基本培地に置床して、25℃、約40μmol・m−2・sec−1の冷白色(cool−white)蛍光、明(lighting)条件で21日間インキュベートした後に発芽率を測定した。実験は、各ライン当たり種子150個ずつ3回繰り返して実施した(図3)。図3において、CtVGはベクター対照区を示し、CpFBP−5、CpFBP−7及びCpFBP−8はFBP葉緑体形質転換体を示す。
上述の発芽率試験と同様の条件で種子を無菌化した後、MS基本培地に置床した。21日インキュベーションの後、発芽した植物体を0、100、200、300mMの塩化ナトリウムを含有するMS基本培地(固体)に移植し、3週間培養した後、根の長さを測定した(図4)。図4において、CtVGはベクター対照区を示し、CpFBP−5、CpFBP−7及びCpFBP−8はFBP形質転換体を示す。
MS基本培地(固体)にて21日培養後の発芽した植物体を土壌で順化させた後、さらに8週間栽培した。続いてこの植物体を300mMの塩化ナトリウム溶液で14日間処理した後、植物体の回復を観察するために15日目に再び灌水した。光合成量は3日毎に測定した(図5参照)。図5において、CtVGはベクター対照区を示し、CpFBP−5、CpFBP−7及びCpFBP−8はFBP葉緑体形質転換体を示す。ETRは、電子伝達速度(Electron Transport Rate)を示す。
Claims (10)
- シネコシスティス(Synechocystis)PCC 6803から単離されたFBPタンパク質(SyFBP/SBPase)をコードする遺伝子を有する組み換え植物発現ベクターで植物の細胞を形質転換してSyFBP/SBPase遺伝子を過発現させる工程を備えることを特徴とする植物の耐塩性を向上させる方法。
- 前記FBPタンパク質をコードする遺伝子は、配列番号1の塩基配列を有することを特徴とする請求項1に記載の植物の耐塩性を向上させる方法。
- 前記組み換え植物発現ベクターは、葉緑体形質転換ベクターであることを特徴とする請求項1に記載の植物の耐塩性を向上させる方法。
- 前記植物は、タバコ、シロイヌナズナ、ナス、唐辛子、トマト、ジャガイモ、ゴボウ、シュンギク、チサ、キキョウ、ホウレン草、フダンソウ、サツマイモ、サラリ、ニンジン、セリ、パセリ、白菜、キャベツ、カラシナ、ダイコン、スイカ、マクワウリ、キュウリ、カボチャ、フクベ、イチゴ、大豆、緑豆、インゲン豆及びエンドウからなる群から選択されることを特徴とする請求項1に記載の植物の耐塩性を向上させる方法。
- 請求項1乃至4の何れか1項に記載の植物の耐塩性を向上させる方法によって製造されたことを特徴とする耐塩性の向上した植物。
- 請求項5に記載の耐塩性の向上した植物の種子。
- シネコシスティス(Synechocystis)PCC 6803から単離されたFBPタンパク質(SyFBP/SBPase)をコードする遺伝子を有することを特徴とする植物の耐塩性を向上させるための組成物。
- 前記FBPタンパク質をコードする遺伝子は、配列番号1の塩基配列を有することを特徴とする請求項7に記載の組成物。
- シネコシスティス(Synechocystis)PCC 6803から単離されたFBPタンパク質(SyFBP/SBPase)をコードする遺伝子を有することを特徴とする組み換え葉緑体形質転換ベクター。
- 前記ベクターは、図1に示す切断地図を有するCpFBPベクターであることを特徴とする請求項9に記載の組み換え葉緑体形質転換ベクター。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2007-0107271 | 2007-10-24 | ||
KR1020070107271A KR100895611B1 (ko) | 2007-10-24 | 2007-10-24 | 남세균 유래 SyFBP/SBPase 유전자를과발현시킴으로써 식물체의 내염성을 증가시키는 방법 |
PCT/KR2008/006215 WO2009054660A2 (en) | 2007-10-24 | 2008-10-21 | Method for increasing salt tolerance of plant by overexpressing syfbp/sbpase gene isolated from synechocystis and plant produced by the same |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011500081A true JP2011500081A (ja) | 2011-01-06 |
JP5273624B2 JP5273624B2 (ja) | 2013-08-28 |
Family
ID=40580235
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010530925A Expired - Fee Related JP5273624B2 (ja) | 2007-10-24 | 2008-10-21 | シネコシスティス(Synechocystis)から単離されたSyFBP/SBPase遺伝子を過発現させることによって植物の耐塩性を向上させる方法及びその方法によって製造された植物 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20100218275A1 (ja) |
EP (1) | EP2215235A4 (ja) |
JP (1) | JP5273624B2 (ja) |
KR (1) | KR100895611B1 (ja) |
WO (1) | WO2009054660A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017217508A1 (ja) * | 2016-06-17 | 2017-12-21 | 積水化学工業株式会社 | 植物体の耐塩性向上方法 |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101326019B1 (ko) * | 2010-10-27 | 2013-11-07 | 한국생명공학연구원 | 남세균 유래 내염성 SyDBSP 유전자 및 이의 용도 |
KR101315068B1 (ko) * | 2011-02-07 | 2013-10-08 | 한국생명공학연구원 | 시네코시스티스 속 PCC6803 유래 SbtA 유전자 및 이의 용도 |
CN103290008B (zh) * | 2012-02-24 | 2016-09-14 | 中国科学院上海生命科学研究院 | 一种植物地上部分特异启动子及其应用 |
CN106146637B (zh) * | 2016-08-29 | 2020-11-06 | 上海交通大学 | 提高植物耐盐能力的GmSLT蛋白及核酸和应用 |
CN113817752B (zh) * | 2021-10-25 | 2023-05-02 | 山东省农业科学院 | slr0681基因在合成集胞藻类胡萝卜素中的应用 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7129391B1 (en) * | 1988-09-26 | 2006-10-31 | Auburn University | Universal chloroplast integration and expression vectors, transformed plants and products thereof |
JP3357909B2 (ja) * | 1999-03-10 | 2002-12-16 | 奈良先端科学技術大学院大学長 | 高等植物の生産性を向上させる方法 |
AU2003211710A1 (en) * | 2002-02-26 | 2003-09-09 | Proteinexpress Co., Ltd. | K+ transporter and use thereof |
-
2007
- 2007-10-24 KR KR1020070107271A patent/KR100895611B1/ko not_active IP Right Cessation
-
2008
- 2008-10-21 JP JP2010530925A patent/JP5273624B2/ja not_active Expired - Fee Related
- 2008-10-21 WO PCT/KR2008/006215 patent/WO2009054660A2/en active Application Filing
- 2008-10-21 US US12/739,316 patent/US20100218275A1/en not_active Abandoned
- 2008-10-21 EP EP08842797A patent/EP2215235A4/en not_active Withdrawn
Non-Patent Citations (3)
Title |
---|
JPN6012041971; MIYAGAWA,Y. et al.: 'Overexpression of a cyanobacterial fructose-1,6-/sedoheptulose-1,7-bisphosphatase in tobacco enhance' Nat. Biotechnol. Vol.19, No.20, 200110, pp.965-9 * |
JPN6012041972; TAMOI,M. et al.: 'Acquisition of a new type of fructose-1,6-bisphosphatase with resistance to hydrogen peroxide in cya' Biochim. Biophys. Acta. Vol.1383, No.2, 19980402, pp.232-44 * |
JPN6012041973; TAMOI,M. et al.: 'Contribution of fructose-1,6-bisphosphatase and sedoheptulose-1,7-bisphosphatase to the photosynthet' Plant Cell Physiol. Vol.47, No.3, 200603, pp.380-90 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017217508A1 (ja) * | 2016-06-17 | 2017-12-21 | 積水化学工業株式会社 | 植物体の耐塩性向上方法 |
JPWO2017217508A1 (ja) * | 2016-06-17 | 2018-06-28 | 積水化学工業株式会社 | 植物体の耐塩性向上方法 |
JP2018186834A (ja) * | 2016-06-17 | 2018-11-29 | 積水化学工業株式会社 | 植物体の耐塩性向上方法 |
Also Published As
Publication number | Publication date |
---|---|
JP5273624B2 (ja) | 2013-08-28 |
EP2215235A2 (en) | 2010-08-11 |
KR20090041648A (ko) | 2009-04-29 |
WO2009054660A2 (en) | 2009-04-30 |
EP2215235A4 (en) | 2010-11-24 |
WO2009054660A3 (en) | 2009-06-11 |
US20100218275A1 (en) | 2010-08-26 |
KR100895611B1 (ko) | 2009-05-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES2392332T3 (es) | Genes y usos para la mejora de plantas | |
EP0818138B1 (en) | Method for creating osmotic-pressure-tolerant plant | |
ZA200406486B (en) | Selective plant growth using d-amino acids | |
JP5273624B2 (ja) | シネコシスティス(Synechocystis)から単離されたSyFBP/SBPase遺伝子を過発現させることによって植物の耐塩性を向上させる方法及びその方法によって製造された植物 | |
CN104059937B (zh) | 一个来源于苜蓿的蛋白质及其编码基因的新用途 | |
US8889949B2 (en) | Method for increasing resistance of monocot plants against abiotic stresses, TPSP fusion enzyme gene constructs, and transformants | |
CN107602683B (zh) | 一个来源于玉米的转录因子ZmNLP4及其用途 | |
WO2011106734A1 (en) | Transgenic soybean and rice plants with enhanced growth characteristics | |
CN115851783A (zh) | HvSRLP基因及其调控植物对镉耐受性和镉积累中的用途 | |
US10119127B2 (en) | Nucleic acids encoding plant glutamine phenylpyruvate transaminase (GPT) and uses thereof | |
CN105646683B (zh) | 成套耐盐蛋白质及相关生物材料在调控植物耐盐性中的应用 | |
WO2022055751A1 (en) | Plastid transformation by complementation of nuclear mutations | |
CN110684114B (zh) | 植物耐逆性相关蛋白TaBAKL在调控植物耐逆性中的应用 | |
KR101326017B1 (ko) | 남세균 유래 내염성 SyGT 유전자 및 이의 용도 | |
AU2020244191A1 (en) | Methods of enhancing biomass in a plant through stimulation of RubP regeneration and electron transport | |
Haq et al. | Barley vacuolar pyrophosphatase (HVP1) gene confers salinity tolerance in locally adapted wheat (Triticum aestivum). | |
KR101326019B1 (ko) | 남세균 유래 내염성 SyDBSP 유전자 및 이의 용도 | |
CN113621038B (zh) | 提高盐胁迫下植物种子发芽率的寡肽及应用 | |
CN112608371B (zh) | 多效性基因SbSnf4及其在提高高粱茎杆含糖量和生物产量中的应用 | |
KR20140019438A (ko) | 식물의 탄소,질소,바이오매스 및 수율을 증진시키기 위한 발현 구조체 및 방법 | |
CN113773375B (zh) | 大豆核因子蛋白GmNF307在植物耐盐调控中的应用 | |
EP1563060A2 (en) | Tps plant gene constructs and transformants | |
CN117511965A (zh) | 一种与水稻苗期耐盐性相关的基因OsGRAS34及其应用 | |
KR100654958B1 (ko) | 고친화성 인산운반체 유전자(OsPT8) 및 상기 유전자로형질전환된 인산결핍 스트레스 저항성 식물 | |
KR20230046577A (ko) | 식물체의 염기전환용 재조합 벡터 및 이의 용도 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20120814 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20121112 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20121204 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130304 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20130409 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130507 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |