KR102065488B1 - 벼 Os12g39850 유전자 유래의 뿌리털 특이적 프로모터 및 이의 용도 - Google Patents
벼 Os12g39850 유전자 유래의 뿌리털 특이적 프로모터 및 이의 용도 Download PDFInfo
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- 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)
- C12N15/8216—Methods for controlling, regulating or enhancing expression of transgenes in plant cells
- C12N15/8222—Developmentally regulated expression systems, tissue, organ specific, temporal or spatial regulation
- C12N15/8223—Vegetative tissue-specific promoters
- C12N15/8227—Root-specific
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- 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
- C12N15/8202—Methods for introducing genetic material into plant cells, e.g. DNA, RNA, stable or transient incorporation, tissue culture methods adapted for transformation by biological means, e.g. cell mediated or natural vector
- C12N15/8205—Agrobacterium mediated transformation
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Abstract
Description
도 2는 LOC_Os12g39850 프로모터와 유전자의 일부를 포함하는 GUS 식물체 제조를 위해 사용한 벡터의 다이어그램을 나타낸 것이다.
도 3은 형질전환 식물체에서 LOC_Os12g39850 프로모터가 뿌리털에서 특이적으로 발현을 보이는 GUS 염색 결과를 나타낸 것이다.
Primer name | Sequencing (5'-3') |
Os12g39850 RT F (서열번호 2) |
GGATCAATGAGAGGCTCAAG |
Os12g39850 RT R (서열번호 3) |
CGCAATTGGCGCATACATCCAC |
Primer name | Sequencing (5'-3') |
LOC_Os12g39850-proF_KpnI (서열번호 4) |
GGTACCATTGGATAGCTGCCTATTTC |
LOC_Os12g39850-proR_XbaI (서열번호 5) |
GTCTAGACCCTGATTAAGCAGAGAACTTATG |
Claims (10)
- 서열번호 1로 표시되는 염기서열로 이루어진 식물 뿌리털 특이적 발현 프로모터.
- 제1항의 프로모터를 포함하는 식물의 뿌리털 특이적 발현 벡터.
- 제 2항의 발현 벡터를 이용하여 형질전환된 아그로박테리움.
- 제 2항의 식물의 뿌리털 특이적 발현 벡터로 형질전환된 식물체.
- 제 4항에 있어서, 상기 식물체는 단자엽 식물인 것을 특징으로 하는 형질전환된 식물체.
- 제 5항에 있어서, 상기 단자엽 식물은 벼인 것을 특징으로 하는 형질전환된 식물체.
- 제 4항의 형질전환 식물체의 종자.
- 제 1항의 뿌리털 특이적 발현 프로모터에 뿌리털 형질 개선 외래 유전자를 재조합하여 벡터를 제조하는 단계; 및,
상기 벡터를 식물체에 형질전환시키는 단계를 포함하는 뿌리털 형질 개선 외래 유전자를 형질전환 식물체에서 뿌리털 특이적으로 발현시키는 방법. - 제 8항에 있어서, 상기 식물체는 단자엽 식물인 것을 특징으로 하는 방법.
- 제 8항의 방법에 의해 제조된 뿌리털 형질 개선 외래 유전자가 뿌리털 특이적으로 발현되는 형질전환 식물체.
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KR1020190107662A KR102065488B1 (ko) | 2019-08-30 | 2019-08-30 | 벼 Os12g39850 유전자 유래의 뿌리털 특이적 프로모터 및 이의 용도 |
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KR100604191B1 (ko) | 2004-09-06 | 2006-07-25 | 고려대학교 산학협력단 | 고구마 유래 식물체 당 유도성 프로모터 염기서열 및 이를포함하는 식물체 당 유도성 발현 벡터 |
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KR100604191B1 (ko) | 2004-09-06 | 2006-07-25 | 고려대학교 산학협력단 | 고구마 유래 식물체 당 유도성 프로모터 염기서열 및 이를포함하는 식물체 당 유도성 발현 벡터 |
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