KR102304487B1 - 올리고뉴클레오타이드 매개 유전자 보수를 사용한 표적화된 유전자 변형 - Google Patents
올리고뉴클레오타이드 매개 유전자 보수를 사용한 표적화된 유전자 변형 Download PDFInfo
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- KR102304487B1 KR102304487B1 KR1020157026632A KR20157026632A KR102304487B1 KR 102304487 B1 KR102304487 B1 KR 102304487B1 KR 1020157026632 A KR1020157026632 A KR 1020157026632A KR 20157026632 A KR20157026632 A KR 20157026632A KR 102304487 B1 KR102304487 B1 KR 102304487B1
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- 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
- C12N15/8213—Targeted insertion of genes into the plant genome by homologous recombination
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01H—NEW PLANTS OR NON-TRANSGENIC PROCESSES FOR OBTAINING THEM; PLANT REPRODUCTION BY TISSUE CULTURE TECHNIQUES
- A01H5/00—Angiosperms, i.e. flowering plants, characterised by their plant parts; Angiosperms characterised otherwise than by their botanic taxonomy
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- 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
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- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
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Abstract
Description
Claims (19)
- 식물 세포 게놈 내의 표적 데옥시리보핵산(DNA) 서열로 표적화 돌연변이를 도입하기 위한 방법으로서,
유전자 보수 올리고핵염기(gene repair oligonucleobase: GRON)를 상기 식물 세포에 전달하는 단계로서, 여기서 상기 GRON은 상기 식물 세포 게놈 내의 표적 DNA 서열에 혼성화하고 상기 표적화된 돌연변이를 암호화하는 표적 DNA 서열과 비교하여 하나 이상의 미스 매치된 염기쌍 (들)을 포함하는 핵산 서열인, 단계; 및
상기 식물 세포로의 GRON의 전달 전, 이와 동시 또는 전달 전 및 이와 동시 모두에 하나 이상의 세포 DNA 보수 과정을 증가시키는 조건 하에 상기 식물 세포를 배양하는 단계로서, 여기서 하나 이상의 세포 DNA 보수 과정을 증가시키는 조건은 단일 가닥 닉 또는 이중 DNA 가닥 파괴를 유도하는 부위-특이적 엔도뉴클레아제인 TALEN을 상기 식물 세포로 도입하는 것을 포함하는 것인, 단계;를 포함하며,
상기 식물 세포의 세포 DNA 보수 과정은 상기 식물 세포 게놈 내 표적 DNA 서열로 상기 돌연변이를 도입시키고,
상기 GRON은 단일 가닥이며 3' 차단 치환기 및 5' 차단 치환기를 포함하고, 각 차단 치환기는 포스포로티오에이트 또는 포스포아미데이트 뉴클레오티드 간 연결을 포함하며, 상기 3' 차단 치환기 및 5' 차단 치환기 부분이 아닌 GRON의 뉴클레오티드 간 연결은 변형되지 않은 포스포디에스테르 결합인, 방법. - 삭제
- 제1항에 있어서, 상기 식물 세포는 카눌라, 해바라기, 옥수수(corn), 담배, 사탕무, 면, 메이즈(maize), 밀, 보리, 쌀, 알팔파, 보리, 수수, 토마토, 망고, 복숭아, 사과, 배, 딸기, 바나나, 멜론, 감자, 당근, 상추, 양파, 대두, 콩 종(soya spp), 사탕수수, 완두콩, 병아리콩, 경협종완두(field pea), 잠두(faba bean), 렌틸콩(lentils), 순무, 루타바가(rutabaga), 싹양배추, 루핀, 꽃양배추, 케일, 강남콩, 포플러, 소나무, 유칼립투스, 포도, 감귤류, 라이밀, 알팔파, 호밀, 귀리, 잔디(turf) 및 벼과 작물(forage grass), 아마, 유채, 겨자, 오이, 나팔꽃, 발삼, 후추, 가지, 메리골드, 연꽃(lotus), 양배추, 데이지, 카네이션, 튤립, 아이리스 및 백합으로 이루어진 군으로부터 선택된 식물 유래의 세포인 방법.
- 삭제
- 제1항에 있어서, 상기 식물 세포는 돌연변이를 표적 DNA 서열로 도입한 후 비형질전환성인, 방법.
- 제3항에 있어서, 상기 식물 세포는 돌연변이를 표적 DNA 서열로 도입한 후 비형질전환성인, 방법.
- 삭제
- 제1항에 있어서, 상기 표적 DNA 서열은 상기 식물 세포의 내인성 유전자인 방법.
- 제5항에 있어서, 상기 표적 DNA 서열은 상기 식물 세포의 내인성 유전자인 방법.
- 제6항에 있어서, 상기 표적 DNA 서열은 상기 식물 세포의 내인성 유전자인 방법.
- 삭제
- 제8항에 있어서, 상기 식물 세포로부터 상기 GRON에 의해 도입된 돌연변이를 갖는 식물을 재생하는 단계를 추가로 포함하는 방법.
- 제9항에 있어서, 상기 식물 세포로부터 상기 GRON에 의해 도입된 돌연변이를 갖는 식물을 재생하는 단계를 추가로 포함하는 방법.
- 제10항에 있어서, 상기 식물 세포로부터 상기 GRON에 의해 도입된 돌연변이를 갖는 식물을 재생하는 단계를 추가로 포함하는 방법.
- 삭제
- 제12항에 있어서, 상기 식물로부터 종자를 수집하는 단계를 추가로 포함하는 방법.
- 제13항에 있어서, 상기 식물로부터 종자를 수집하는 단계를 추가로 포함하는 방법.
- 제14항에 있어서, 상기 식물로부터 종자를 수집하는 단계를 추가로 포함하는 방법.
- 삭제
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US201361801320P | 2013-03-15 | 2013-03-15 | |
US61/801,320 | 2013-03-15 | ||
PCT/US2014/029621 WO2014144987A2 (en) | 2013-03-15 | 2014-03-14 | Methods and compositions for increasing efficiency of increased efficiency of targeted gene modification using oligonucleotide-mediated gene repair |
Publications (2)
Publication Number | Publication Date |
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KR20150132202A KR20150132202A (ko) | 2015-11-25 |
KR102304487B1 true KR102304487B1 (ko) | 2021-09-24 |
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KR1020157026632A Active KR102304487B1 (ko) | 2013-03-15 | 2014-03-14 | 올리고뉴클레오타이드 매개 유전자 보수를 사용한 표적화된 유전자 변형 |
Country Status (24)
Country | Link |
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US (2) | US11434494B2 (ko) |
EP (1) | EP2966984B1 (ko) |
JP (1) | JP2016516408A (ko) |
KR (1) | KR102304487B1 (ko) |
CN (1) | CN105338805A (ko) |
AU (2) | AU2014233465A1 (ko) |
BR (1) | BR112015022848B1 (ko) |
CA (1) | CA2905135C (ko) |
CL (1) | CL2015002650A1 (ko) |
DK (1) | DK2966984T3 (ko) |
EA (1) | EA201591447A1 (ko) |
ES (1) | ES2912400T3 (ko) |
HK (1) | HK1220864A1 (ko) |
HR (1) | HRP20220521T1 (ko) |
HU (1) | HUE058351T2 (ko) |
IL (1) | IL241145B (ko) |
LT (1) | LT2966984T (ko) |
MY (1) | MY191390A (ko) |
PL (1) | PL2966984T3 (ko) |
PT (1) | PT2966984T (ko) |
RS (1) | RS63188B1 (ko) |
SI (1) | SI2966984T1 (ko) |
UA (1) | UA121099C2 (ko) |
WO (1) | WO2014144987A2 (ko) |
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