KR20230146389A - 밀 도열병 저항성 증진 또는 개선용 조성물 및 밀 도열병 저항성 증진 또는 개선 방법 - Google Patents
밀 도열병 저항성 증진 또는 개선용 조성물 및 밀 도열병 저항성 증진 또는 개선 방법 Download PDFInfo
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- 229960000268 spectinomycin Drugs 0.000 description 1
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- 238000007447 staining method Methods 0.000 description 1
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- YZMCKZRAOLZXAZ-UHFFFAOYSA-N sulfisomidine Chemical compound CC1=NC(C)=CC(NS(=O)(=O)C=2C=CC(N)=CC=2)=N1 YZMCKZRAOLZXAZ-UHFFFAOYSA-N 0.000 description 1
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- 108010026810 superoxide-forming enzyme Proteins 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- XOGGUFAVLNCTRS-UHFFFAOYSA-N tetrapotassium;iron(2+);hexacyanide Chemical compound [K+].[K+].[K+].[K+].[Fe+2].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] XOGGUFAVLNCTRS-UHFFFAOYSA-N 0.000 description 1
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Abstract
Description
도 2A는 OsNLP2 유전자의 도메인을 나타낸 것이고, 도 2B는 OsNLP2:GFP와 OsNLP2기능 도메인들 중 하나가 잘린 것의 세포 내 위치를 나타낸 것이다.
도 3은 M.oryzae P06-6에 감염된 동진 벼 및 ΔOsnlp2 돌연변이 라인의 표현형을 비교한 것이다.
도 4는 M.oryzae P06-6에 감염 동안 동진 벼 및 ΔOsnlp2 돌연변이의 엽초 세포에서 ROS 및 철 이온(Fe3+)축적과 지질 과산화 정도를 비교한 것이다.
도 5는 M.oryzae P06-6에 감염된 ΔOsnlp2 엽초에 대한 데페록사민(DFO)의 ROS 및 철 이온(Fe3+)의 축적과 HR 세포 사멸 억제 효과를 확인한 것이다.
도 6은 M.oryzae P06-6에 감염된 ΔOsnlp2 엽초에 대한 페로스타틴 -1(ferrostatin-1)의 ROS 및 철 이온(Fe3+)의 축적, 지질 과산화 및 HR 세포 사멸 억제 효과를 확인한 것이다.
도 7은 M.oryzae P06-6에 감염된 ΔOsnlp2 엽초에 대한 사이토칼라신 A(Cyt A)의 ROS 및 철 이온(Fe3+)의 축적과 HR 세포 사멸 억제 효과를 확인한 것이다.
도 8은 M.oryzae P06-6에 감염된 ΔOsnlp2 엽초에 대한 DPI의 ROS 및 철 이온(Fe3+)의 축적과 HR 세포 사멸 억제 효과를 확인한 것이다.
도 9는 M.oryzae P06-6에 감염된 동진 벼 및 ΔOsnlp2 돌연변이(#4-2) 식물의 엽초에서 시간 경과에 따른 방어 관련 유전자 발현을 실시간 qRT-PCR 분석한 것을 나타낸다.
도 10은 다양한 M.oryzae 균주 KI215, KJ401, 70-15, Y34 및 RO1-1에 대한 동진 벼 및 ΔOsnlp2 돌연변이주의 감염 반응을 비교한 것이다.
도 11a 내지 도 11d는 벼 NLP 계열 단백질의 GAF 유사 도메인, RWP-RK 도메인 및 PB1 도메인과 다른 식물 NLP 단백질의 아미노산 서열 정렬을 나타낸 것이다.
도 12는 다른 식물 NLP 단백질과 벼 NLP 계열 단백질의 계통수를 나타낸 것이다.
도 13A는 ΔOsnlp2 돌연변이의 개략도이고, 도 13B는 ΔOsnlp2 돌연변이의 유전자형 분석 결과이며, 도 13C는 동진 벼 및 ΔOsnlp2 돌연변이에서 OsNLP2 발현의 RT-PCR 및 실시간 qRT-PCR 분석 결과이다.
도 14는 OsNLP2 및 PB1 및 RWP-RK-PB1 도메인을 아그로 박테리움을 사용하여 N.benthamiana 잎에 일시적으로 발현한 경우, N.benthamiana 잎에서 세포에서 세포 사멸을 유발하지 않는다는 것을 나타낸다.
도 15는 M.oryzae P06-6 접종 후 상이한 시점에서 동진 벼 및 ΔOsnlp2 돌연변이 세포에서 ROS 축적을 나타낸 것이다.
도 16은 M.oryzae P06-6 및 007에 감염된 동진 벼 및 ΔOsnlp2 돌연변이 식물 엽초에서 시간 경과에 따른 방어 관련 유전자 발현을 실시간 qRT-PCR 분석한 것을 나타낸다.
도 17은 ΔOsnlp2 벼에 야생형OsNLP2 유전자를 복원시키기 위한 보완 벡터를 나타낸 것이다.
도 18a는 Osnlp2 유전자가 복원된 식물의 제작 과정을 나타낸 것이고, 도 18b는 야생형 벼(DJ), ΔOsnlp2 벼(#6-4) 및 Osnlp2 유전자가 복원된 식물(Complementation No. 3, No. 11, No. 12)에서 Osnlp2 유전자의 발현 여부를 확인한 것이며, 도 18c는 M.oryzae PO6-6, KJ401, 70-15, RO1-1 및 Y34 균주에 대한 야생형 벼(DJ), ΔOsnlp2 벼(#6-4) 및 Osnlp2 유전자가 복원된 식물(Com 3, 11, 12)의 감염 반응을 나타낸 것이다(n=3, hpi(hours post inoculation)=48).
도 19는 TaNLP4 유전자의 염색체 별 분포를 나타낸 것이다.
도 20은 ClustalW를 이용하여 벼와 밀의 NLP 유전자 패밀리의 상동성을 분석한 결과이다.
Gene name | Sequence | 유전자좌 | 용도 | 서열번호 | |
OsNLP2 | F | AAAAAGCAGGCTTCATGGATATGCCTACG | Os04g41850 | 유전자형 분석 |
6 |
R | AGAAAGCTGGGTTTATGAGCTATGTGC | 7 | |||
RWP-RK dommian | F | AAAAAGCAGGCTTCATGAATATTAGCTTG | 8 | ||
PB1 domian | F | AAAAAGCAGGCTTCATGCTGACAGTTAAG | 9 | ||
OsNLP2 RT | LP | GCATCAAGCCACCCTACCTT | 4 | ||
RP | TCACGATTCGCGACCCTATG | 5 | |||
OsNLP2 | F | GAGCCAAGGAATCTCCTCCTCTTC | 1 | ||
R | CTTGAGGTCCATTCTGGCACCCCA | 2 | |||
T-DNA2715 | RB | GTTACGTCCTGTAGAAACCCCAA | 3 | ||
OsPBZ1 | F | GCTACAGGCATCAGTGGTCA | Os12g36880 | qRT-PCR | 14 |
R | GACTCAAACGCCACGAGAAT | 15 | |||
OsPIP 3A | F | TCATCCTCGTCTACACCGTC | Os09g36930 | 16 | |
R | CACCCAGAAGATCCAGTGGT | 17 | |||
OsWRKY90 | F | ATGGCCAGCAGTAGCGACCATG | Os09g30400 | 18 | |
R | CTCTCTGTTTCTCTCAAACTGA | 19 | |||
OsWRKY104 | F | TGCCATTACTTCCGAGCGAC | Os11g02520 | 20 | |
R | ATTGTGAGGTGCTTGAGCCA | 21 | |||
OsRbohB | F | GAATTCATGGCTGACCTGGAAGCAGGCA | Os01g25820 | 22 | |
R | CTCGAGTTAGAAGTTCTCCTTGTGGAAA | 23 | |||
Ubiquitin | F | GTGGTGGCCAGTAAGTCCTC | Os06g46770 | 24 | |
R | GGACACAATGATTAGGGATCA | 25 |
Arabidopsis thaliana | |
AtNLP1 | AT2G17150 |
AtNLP2 | AT4G35270 |
AtNLP3 | AT4G38340 |
AtNLP4 | AT1G20640 |
AtNLP5 | AT1G76350 |
AtNLP6 | AT1G64530 |
AtNLP7 | AT4G24020 |
AtRKD1 | AT1G18790 |
AtRKD2 | AT1G74480 |
AtRKD3 | AT5G66990 |
AtRKD4 | AT5G53040 |
AtRKD5 | AT4G35590 |
Medicago truncatula | |
MtNLP1 | Medtr2g099350 |
MtNLP2 | Medtr4g068000 |
MtNLP3 | Medtr1g100970 |
Brachypodium distachyon | |
BdNLP1 | Bradi1g76340 |
BdNLP2 | Bradi4g37147 |
BdNLP3 | Bradi 4g20717 & Bradi4g20730 |
BdNLP4 | Bradi5g23300 |
BdNLP5 | Bradi3g03170 |
BdNLP6 | Bradi2g31710 |
BdNLP7 | Bradi2g08177 |
Oryza sativa ssp. japonica | |
OsNLP1 | Os03g03900 |
OsNLP2 | Os04g41850 |
OsNLP3 | Os01g13540 |
OsNLP4 | Os09g37710 |
OsNLP5 | Os11g16290 |
OsNLP6 | Os02g04340 |
OsRKD1 | Os01g14420 |
OsRKD3 | Os01g37100 |
OsRKD4 | Os04g47640 |
OsRKD5 | Os06g12360 |
OsRKD6 | Os02g51090 |
OsRKD7 | Os08g19820 |
OsRKD8 | Os12g12970 |
OsRKD9 | Os09g27190 |
OsRKD10 | Os02g20530 |
OsUbiquitin | Os06g46770 |
Claims (12)
- 밀의 NLP(Nodule inception-like protein) 유전자 발현 결손 또는 저해제를 포함하는 밀 도열병 저항성 증진 또는 개선용 조성물.
- 청구항 1에 있어서, 상기 NLP 유전자는 TaNLP4(Triticum aestivum nodule inception-like protein 4) 유전자인, 밀 도열병 저항성 증진 또는 개선용 조성물.
- 청구항 2에 있어서, 상기 TaNLP4 유전자는 TaNLP4-2D, TaNLP4-2A 및 TaNLP4-2B 유전자로 이루어진 군에서 선택되는 하나 이상의 유전자인, 밀 도열병 저항성 증진 또는 개선용 조성물.
- 청구항 1에 있어서, 상기 발현 결손 또는 저해제는 EMS(ethyl methanesulfonate), DMS(dimethyl sulfate), T-DNA(transfer-DNA), siRNA(small interfering RNA), shRNA(short hairpin RNA), miRNA(microRNA), 리보자임(ribozyme), PNA(peptide nucleic acids) 또는 CRISPR/Cas9뉴클레아제(Clustered Regularly Interspaced Short Palindromic Repeats/CRISPR-associated sequences9 nuclease)인, 밀 도열병 저항성 증진 또는 개선용 조성물.
- 밀에서 NLP(Nodule inception-like protein) 유전자 발현을 결손 또는 저해하는 단계를 포함하는 밀 도열병 저항성 증진 또는 개선 방법.
- 청구항 5에 있어서, 상기 NLP 유전자는 TaNLP4(Triticum aestivum nodule inception-like protein 4) 유전자인, 밀 도열병 저항성 증진 또는 개선 방법.
- 청구항 6에 있어서, 상기 TaNLP4 유전자는 TaNLP4-2D, TaNLP4-2A 및 TaNLP4-2B 유전자로 이루어진 군에서 선택되는 하나 이상의 유전자인, 밀 도열병 저항성 증진 또는 개선 방법.
- 청구항 5에 있어서, 상기 발현 결손 또는 저해는 EMS(ethyl methanesulfonate), DMS(dimethyl sulfate), T-DNA(transfer-DNA), siRNA(small interfering RNA), shRNA(short hairpin RNA), miRNA(microRNA), 리보자임(ribozyme), PNA(peptide nucleic acids) 또는 CRISPR/Cas9뉴클레아제(Clustered Regularly Interspaced Short Palindromic Repeats/CRISPR-associated sequences9 nuclease)를 식물체에 도입하여 수행되는, 밀 도열병 저항성 증진 또는 개선 방법.
- NLP(Nodule inception-like protein) 유전자 발현이 결손 또는 저해된 도열병 저항성이 증진 또는 개선된 밀.
- 청구항 9에 있어서, 상기 NLP 유전자는 TaNLP4(Triticum aestivum nodule inception-like protein 4) 유전자인, 도열병 저항성이 증진 또는 개선된 밀.
- 청구항 10에 있어서, 상기 TaNLP4 유전자는 TaNLP4-2D, TaNLP4-2A 및 TaNLP4-2B 유전자로 이루어진 군에서 선택되는 하나 이상의 유전자인, 도열병 저항성이 증진 또는 개선된 밀.
- 청구항 9에 있어서, 상기 상기 발현 결손 또는 저해는 EMS(ethyl methanesulfonate), DMS(dimethyl sulfate), T-DNA(transfer-DNA), siRNA(small interfering RNA), shRNA(short hairpin RNA), miRNA(microRNA), 리보자임(ribozyme), PNA(peptide nucleic acids) 또는 CRISPR/Cas9뉴클레아제(Clustered Regularly Interspaced Short Palindromic Repeats/CRISPR-associated sequences9 nuclease)를 식물체에 도입하여 수행된, 도열병 저항성이 증진 또는 개선된 밀.
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KR19980018703A (ko) | 1996-08-15 | 1998-06-05 | 사토 아키오 | 치환카르복시산아닐리드유도체 및 이것을 유효성분으로 하는 식물병해방제제(substituted carboxylic acid anilide derivatives and preventive and exterminator of blight comprising the derivative as active ingredinet) |
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