CN116355912A - 提高玉米抗旱耐盐性的方法 - Google Patents
提高玉米抗旱耐盐性的方法 Download PDFInfo
- Publication number
- CN116355912A CN116355912A CN202210819887.1A CN202210819887A CN116355912A CN 116355912 A CN116355912 A CN 116355912A CN 202210819887 A CN202210819887 A CN 202210819887A CN 116355912 A CN116355912 A CN 116355912A
- Authority
- CN
- China
- Prior art keywords
- corn
- salt tolerance
- maize
- plant
- drought resistance
- 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.)
- Pending
Links
- 240000008042 Zea mays Species 0.000 title claims abstract description 74
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 71
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 51
- 235000005822 corn Nutrition 0.000 title claims abstract description 51
- 230000015784 hyperosmotic salinity response Effects 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 27
- 108090000623 proteins and genes Proteins 0.000 claims abstract description 66
- 230000017260 vegetative to reproductive phase transition of meristem Effects 0.000 claims abstract description 25
- 102000004169 proteins and genes Human genes 0.000 claims description 29
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 claims description 20
- 230000014509 gene expression Effects 0.000 claims description 20
- 235000009973 maize Nutrition 0.000 claims description 20
- 239000002773 nucleotide Substances 0.000 claims description 20
- 125000003729 nucleotide group Chemical group 0.000 claims description 20
- 150000007523 nucleic acids Chemical class 0.000 claims description 18
- 125000003275 alpha amino acid group Chemical group 0.000 claims description 17
- 108020004707 nucleic acids Proteins 0.000 claims description 15
- 102000039446 nucleic acids Human genes 0.000 claims description 15
- 239000013604 expression vector Substances 0.000 claims description 13
- 230000001105 regulatory effect Effects 0.000 claims description 11
- 230000033228 biological regulation Effects 0.000 claims description 10
- 230000009261 transgenic effect Effects 0.000 claims description 10
- 108091028043 Nucleic acid sequence Proteins 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 230000024346 drought recovery Effects 0.000 claims description 6
- 238000012216 screening Methods 0.000 claims description 4
- 241000589158 Agrobacterium Species 0.000 claims description 3
- 230000001131 transforming effect Effects 0.000 claims 1
- 238000010353 genetic engineering Methods 0.000 abstract description 4
- 241000196324 Embryophyta Species 0.000 description 82
- 210000004027 cell Anatomy 0.000 description 41
- 235000018102 proteins Nutrition 0.000 description 25
- 238000009396 hybridization Methods 0.000 description 21
- ZHNUHDYFZUAESO-UHFFFAOYSA-N Formamide Chemical compound NC=O ZHNUHDYFZUAESO-UHFFFAOYSA-N 0.000 description 14
- 235000001014 amino acid Nutrition 0.000 description 14
- 150000003839 salts Chemical class 0.000 description 12
- 239000000523 sample Substances 0.000 description 12
- 229940024606 amino acid Drugs 0.000 description 11
- 150000001413 amino acids Chemical class 0.000 description 11
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 10
- 239000012634 fragment Substances 0.000 description 10
- 230000035882 stress Effects 0.000 description 9
- 238000006467 substitution reaction Methods 0.000 description 8
- 238000005406 washing Methods 0.000 description 8
- 108091033319 polynucleotide Proteins 0.000 description 7
- 102000040430 polynucleotide Human genes 0.000 description 7
- 239000002157 polynucleotide Substances 0.000 description 7
- 108020004705 Codon Proteins 0.000 description 6
- 241001057636 Dracaena deremensis Species 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000002018 overexpression Effects 0.000 description 5
- 108090000765 processed proteins & peptides Proteins 0.000 description 5
- 239000011780 sodium chloride Substances 0.000 description 5
- 239000002689 soil Substances 0.000 description 5
- 230000003321 amplification Effects 0.000 description 4
- 239000002299 complementary DNA Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 210000002257 embryonic structure Anatomy 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 238000003199 nucleic acid amplification method Methods 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 229920001184 polypeptide Polymers 0.000 description 4
- 102000004196 processed proteins & peptides Human genes 0.000 description 4
- 108020004414 DNA Proteins 0.000 description 3
- 206010020649 Hyperkeratosis Diseases 0.000 description 3
- 125000000539 amino acid group Chemical group 0.000 description 3
- 230000004071 biological effect Effects 0.000 description 3
- 230000000295 complement effect Effects 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000003752 polymerase chain reaction Methods 0.000 description 3
- 210000001938 protoplast Anatomy 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- JLIDBLDQVAYHNE-YKALOCIXSA-N (+)-Abscisic acid Chemical compound OC(=O)/C=C(/C)\C=C\[C@@]1(O)C(C)=CC(=O)CC1(C)C JLIDBLDQVAYHNE-YKALOCIXSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- NYHBQMYGNKIUIF-UUOKFMHZSA-N Guanosine Chemical compound C1=NC=2C(=O)NC(N)=NC=2N1[C@@H]1O[C@H](CO)[C@@H](O)[C@H]1O NYHBQMYGNKIUIF-UUOKFMHZSA-N 0.000 description 2
- 241000209510 Liliopsida Species 0.000 description 2
- 108091034117 Oligonucleotide Proteins 0.000 description 2
- DBMJMQXJHONAFJ-UHFFFAOYSA-M Sodium laurylsulphate Chemical compound [Na+].CCCCCCCCCCCCOS([O-])(=O)=O DBMJMQXJHONAFJ-UHFFFAOYSA-M 0.000 description 2
- JLCPHMBAVCMARE-UHFFFAOYSA-N [3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[3-[[3-[[3-[[3-[[3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methyl [5-(6-aminopurin-9-yl)-2-(hydroxymethyl)oxolan-3-yl] hydrogen phosphate Polymers Cc1cn(C2CC(OP(O)(=O)OCC3OC(CC3OP(O)(=O)OCC3OC(CC3O)n3cnc4c3nc(N)[nH]c4=O)n3cnc4c3nc(N)[nH]c4=O)C(COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3COP(O)(=O)OC3CC(OC3CO)n3cnc4c(N)ncnc34)n3ccc(N)nc3=O)n3cnc4c(N)ncnc34)n3ccc(N)nc3=O)n3ccc(N)nc3=O)n3ccc(N)nc3=O)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)n3cc(C)c(=O)[nH]c3=O)n3cc(C)c(=O)[nH]c3=O)n3ccc(N)nc3=O)n3cc(C)c(=O)[nH]c3=O)n3cnc4c3nc(N)[nH]c4=O)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)n3cnc4c(N)ncnc34)O2)c(=O)[nH]c1=O JLCPHMBAVCMARE-UHFFFAOYSA-N 0.000 description 2
- 230000036579 abiotic stress Effects 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 230000008632 circadian clock Effects 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000008641 drought stress Effects 0.000 description 2
- 230000002068 genetic effect Effects 0.000 description 2
- 238000003306 harvesting Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000007834 ligase chain reaction Methods 0.000 description 2
- 239000003550 marker Substances 0.000 description 2
- 238000010369 molecular cloning Methods 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 230000003204 osmotic effect Effects 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000021749 root development Effects 0.000 description 2
- 230000002786 root growth Effects 0.000 description 2
- 229910001415 sodium ion Inorganic materials 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000009987 spinning Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000013598 vector 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
- 108091032973 (ribonucleotides)n+m Proteins 0.000 description 1
- 101150090724 3 gene Proteins 0.000 description 1
- 241000219194 Arabidopsis Species 0.000 description 1
- 239000004475 Arginine Substances 0.000 description 1
- DCXYFEDJOCDNAF-UHFFFAOYSA-N Asparagine Natural products OC(=O)C(N)CC(N)=O DCXYFEDJOCDNAF-UHFFFAOYSA-N 0.000 description 1
- 208000003643 Callosities Diseases 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- MIKUYHXYGGJMLM-GIMIYPNGSA-N Crotonoside Natural products C1=NC2=C(N)NC(=O)N=C2N1[C@H]1O[C@@H](CO)[C@H](O)[C@@H]1O MIKUYHXYGGJMLM-GIMIYPNGSA-N 0.000 description 1
- NYHBQMYGNKIUIF-UHFFFAOYSA-N D-guanosine Natural products C1=2NC(N)=NC(=O)C=2N=CN1C1OC(CO)C(O)C1O NYHBQMYGNKIUIF-UHFFFAOYSA-N 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
- 208000035240 Disease Resistance Diseases 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
- DCXYFEDJOCDNAF-REOHCLBHSA-N L-asparagine Chemical compound OC(=O)[C@@H](N)CC(N)=O DCXYFEDJOCDNAF-REOHCLBHSA-N 0.000 description 1
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical compound OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 description 1
- WHUUTDBJXJRKMK-VKHMYHEASA-N L-glutamic acid Chemical compound OC(=O)[C@@H](N)CCC(O)=O WHUUTDBJXJRKMK-VKHMYHEASA-N 0.000 description 1
- ZDXPYRJPNDTMRX-VKHMYHEASA-N L-glutamine Chemical compound OC(=O)[C@@H](N)CCC(N)=O ZDXPYRJPNDTMRX-VKHMYHEASA-N 0.000 description 1
- 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
- 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
- 108010021466 Mutant Proteins Proteins 0.000 description 1
- 102000008300 Mutant Proteins Human genes 0.000 description 1
- 108091093037 Peptide nucleic acid Proteins 0.000 description 1
- 108020004511 Recombinant DNA Proteins 0.000 description 1
- 108091028664 Ribonucleotide Proteins 0.000 description 1
- MTCFGRXMJLQNBG-UHFFFAOYSA-N Serine Natural products OCC(N)C(O)=O MTCFGRXMJLQNBG-UHFFFAOYSA-N 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
- 108091023040 Transcription factor Proteins 0.000 description 1
- 102000040945 Transcription factor Human genes 0.000 description 1
- 108700019146 Transgenes Proteins 0.000 description 1
- KZSNJWFQEVHDMF-UHFFFAOYSA-N Valine Natural products CC(C)C(N)C(O)=O KZSNJWFQEVHDMF-UHFFFAOYSA-N 0.000 description 1
- 208000036142 Viral infection Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009418 agronomic effect Effects 0.000 description 1
- 230000006229 amino acid addition Effects 0.000 description 1
- ODKSFYDXXFIFQN-UHFFFAOYSA-N arginine Natural products OC(=O)C(N)CCCNC(N)=N ODKSFYDXXFIFQN-UHFFFAOYSA-N 0.000 description 1
- 230000011681 asexual reproduction Effects 0.000 description 1
- 238000013465 asexual reproduction Methods 0.000 description 1
- 229960001230 asparagine Drugs 0.000 description 1
- 235000009582 asparagine Nutrition 0.000 description 1
- 235000003704 aspartic acid Nutrition 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000010310 bacterial transformation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Natural products OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 description 1
- 238000002306 biochemical method Methods 0.000 description 1
- 230000031018 biological processes and functions Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000002759 chromosomal effect Effects 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- OPTASPLRGRRNAP-UHFFFAOYSA-N cytosine Chemical class NC=1C=CNC(=O)N=1 OPTASPLRGRRNAP-UHFFFAOYSA-N 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000005547 deoxyribonucleotide Substances 0.000 description 1
- 125000002637 deoxyribonucleotide group Chemical group 0.000 description 1
- FCRACOPGPMPSHN-UHFFFAOYSA-N desoxyabscisic acid Natural products OC(=O)C=C(C)C=CC1C(C)=CC(=O)CC1(C)C FCRACOPGPMPSHN-UHFFFAOYSA-N 0.000 description 1
- 230000000368 destabilizing effect Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000003828 downregulation Effects 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 235000013922 glutamic acid Nutrition 0.000 description 1
- 239000004220 glutamic acid Substances 0.000 description 1
- ZDXPYRJPNDTMRX-UHFFFAOYSA-N glutamine Natural products OC(=O)C(N)CCC(N)=O ZDXPYRJPNDTMRX-UHFFFAOYSA-N 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 229940029575 guanosine Drugs 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 150000002500 ions Chemical class 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
- 238000002372 labelling Methods 0.000 description 1
- 230000001404 mediated effect Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000000442 meristematic effect Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 235000019198 oils Nutrition 0.000 description 1
- 230000008723 osmotic stress Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000035790 physiological processes and functions Effects 0.000 description 1
- 229930195732 phytohormone Natural products 0.000 description 1
- 238000003976 plant breeding Methods 0.000 description 1
- 230000004983 pleiotropic effect Effects 0.000 description 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000004952 protein activity Effects 0.000 description 1
- 238000002708 random mutagenesis Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000010076 replication Effects 0.000 description 1
- 230000008261 resistance mechanism Effects 0.000 description 1
- 239000002336 ribonucleotide Substances 0.000 description 1
- 125000002652 ribonucleotide group Chemical group 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
- 238000002741 site-directed mutagenesis Methods 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 125000001424 substituent group Chemical group 0.000 description 1
- 238000004114 suspension culture Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 210000001519 tissue Anatomy 0.000 description 1
- 230000035897 transcription Effects 0.000 description 1
- 238000013518 transcription Methods 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
- HRXKRNGNAMMEHJ-UHFFFAOYSA-K trisodium citrate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O HRXKRNGNAMMEHJ-UHFFFAOYSA-K 0.000 description 1
- 229940038773 trisodium citrate Drugs 0.000 description 1
- 230000003827 upregulation Effects 0.000 description 1
- 239000004474 valine Substances 0.000 description 1
- 230000009385 viral infection Effects 0.000 description 1
- 239000011534 wash buffer Substances 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07K—PEPTIDES
- C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
- C07K14/415—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from plants
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Zoology (AREA)
- Biochemistry (AREA)
- Wood Science & Technology (AREA)
- General Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Biomedical Technology (AREA)
- Botany (AREA)
- Physics & Mathematics (AREA)
- Cell Biology (AREA)
- Plant Pathology (AREA)
- Gastroenterology & Hepatology (AREA)
- Microbiology (AREA)
- Proteomics, Peptides & Aminoacids (AREA)
- Medicinal Chemistry (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210819887.1A CN116355912A (zh) | 2022-07-13 | 2022-07-13 | 提高玉米抗旱耐盐性的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210819887.1A CN116355912A (zh) | 2022-07-13 | 2022-07-13 | 提高玉米抗旱耐盐性的方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN116355912A true CN116355912A (zh) | 2023-06-30 |
Family
ID=86926064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210819887.1A Pending CN116355912A (zh) | 2022-07-13 | 2022-07-13 | 提高玉米抗旱耐盐性的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN116355912A (zh) |
-
2022
- 2022-07-13 CN CN202210819887.1A patent/CN116355912A/zh active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107937416B (zh) | 提高水稻氮肥利用效率和产量的基因及其应用 | |
CN109134632B (zh) | 调控植物根发育的蛋白及其编码基因和应用 | |
CN111763682A (zh) | ZmSBP12基因在调控玉米抗旱性、株高及穗位高中的用途 | |
US11479784B2 (en) | Modulation of seed vigor | |
CN111187789B (zh) | 一种水稻myb转录因子及其重组表达载体的应用 | |
CN111499706A (zh) | 棉花锌指蛋白GhZFPH4及其编码基因和应用 | |
CN112226455A (zh) | 一种水稻籽粒粒长和粒重相关蛋白及其编码基因与应用 | |
CN112521471B (zh) | 一个控制玉米籽粒含水量的基因和分子标记及其应用 | |
CN108484741B (zh) | 一种控制作物籽粒粒重的蛋白及其应用 | |
US20230313151A1 (en) | Use of Gene Encoding Gibberellin 3Beta-Hydroxylase of Glycine Max, GmGA3ox1 | |
CN111087457A (zh) | 提高氮素利用率和作物产量的蛋白ngr5及其编码基因与应用 | |
CN108456683B (zh) | 一个调控水稻抽穗期基因sid1的功能及应用 | |
CN110358774B (zh) | 控制水稻开花时间的基因、蛋白质、基因表达盒、表达载体、宿主细胞、方法及应用 | |
CN116355912A (zh) | 提高玉米抗旱耐盐性的方法 | |
BRPI0801924A2 (pt) | métodos para modificação da morfologia da planta | |
CN111454341A (zh) | 一种促进植物花器官增大的基因及其应用 | |
CN107353330B (zh) | Ptre1基因在调控植物耐热性中的应用 | |
CN112899292B (zh) | 陆地棉株高调控基因GhGA20ox6及其用途 | |
NL2030997B1 (en) | Zea mays receptor-like kinase 7 (zmrlk7) gene related to kernel and plant type development of maize and use thereof | |
CN114644701B (zh) | 来源于玉米的蛋白及其相关生物材料的应用 | |
CN116789785B (zh) | 长雄蕊野生稻高产、高光效基因FarL1及其应用 | |
CN114989281B (zh) | 一个控制玉米籽粒含水量基因ZmEIN2-1及其分子标记 | |
CN113999863B (zh) | 一种提高番茄作物水分利用效率的方法 | |
CN114736914B (zh) | ZmTGA4基因及其在调控玉米叶夹角和增密增产中的应用 | |
CN114107333B (zh) | 一种大麦受体类激酶HvSERK1在根毛生长中的应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB02 | Change of applicant information |
Country or region after: China Address after: 130000 no.1363 ecological street, Jingyue high tech Development Zone, Changchun, Jilin Province Applicant after: Jilin Academy of Agricultural Sciences (China Agricultural Science and Technology Northeast Innovation Center) Applicant after: WEIMI BIOTECHNOLOGY (JIANGSU) Co.,Ltd. Address before: 130000 no.1363 ecological street, Jingyue high tech Development Zone, Changchun, Jilin Province Applicant before: Jilin Academy of Agricultural Sciences Country or region before: China Applicant before: WEIMI BIOTECHNOLOGY (JIANGSU) Co.,Ltd. |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20240522 Address after: 130033 no.1363, ecological street, Jingyue high tech Development Zone, Changchun City, Jilin Province Applicant after: Jilin Academy of Agricultural Sciences (China Agricultural Science and Technology Northeast Innovation Center) Country or region after: China Applicant after: Changzhou Xinmi Biotechnology Co.,Ltd. Address before: 130000 no.1363 ecological street, Jingyue high tech Development Zone, Changchun, Jilin Province Applicant before: Jilin Academy of Agricultural Sciences (China Agricultural Science and Technology Northeast Innovation Center) Country or region before: China Applicant before: WEIMI BIOTECHNOLOGY (JIANGSU) Co.,Ltd. |