KR100763858B1 - 식물세포의동결보존방법및회복방법 - Google Patents
식물세포의동결보존방법및회복방법Info
- Publication number
- KR100763858B1 KR100763858B1 KR1019970708892A KR19970708892A KR100763858B1 KR 100763858 B1 KR100763858 B1 KR 100763858B1 KR 1019970708892 A KR1019970708892 A KR 1019970708892A KR 19970708892 A KR19970708892 A KR 19970708892A KR 100763858 B1 KR100763858 B1 KR 100763858B1
- Authority
- KR
- South Korea
- Prior art keywords
- cells
- plant cells
- cryopreservation
- cell
- acid
- Prior art date
Links
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- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 claims description 12
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- PAJPWUMXBYXFCZ-UHFFFAOYSA-N 1-aminocyclopropanecarboxylic acid Chemical class OC(=O)C1(N)CC1 PAJPWUMXBYXFCZ-UHFFFAOYSA-N 0.000 claims description 8
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- FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 claims description 7
- 229960004889 salicylic acid Drugs 0.000 claims description 7
- FUOOLUPWFVMBKG-UHFFFAOYSA-N 2-Aminoisobutyric acid Chemical compound CC(C)(N)C(O)=O FUOOLUPWFVMBKG-UHFFFAOYSA-N 0.000 claims description 6
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- KIDHWZJUCRJVML-UHFFFAOYSA-N putrescine Chemical compound NCCCCN KIDHWZJUCRJVML-UHFFFAOYSA-N 0.000 claims description 6
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 claims description 6
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- GGCZERPQGJTIQP-UHFFFAOYSA-N sodium;9,10-dioxoanthracene-2-sulfonic acid Chemical group [Na+].C1=CC=C2C(=O)C3=CC(S(=O)(=O)O)=CC=C3C(=O)C2=C1 GGCZERPQGJTIQP-UHFFFAOYSA-N 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N3/00—Preservation of plants or parts thereof, e.g. inhibiting evaporation, improvement of the appearance of leaves or protection against physical influences such as UV radiation using chemical compositions; Grafting wax
Landscapes
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Plant Pathology (AREA)
- Toxicology (AREA)
- Agronomy & Crop Science (AREA)
- Dentistry (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Cultivation Of Plants (AREA)
Abstract
Description
Claims (74)
- 나자식물세포(gymnosperm plant cell) 현탁배양액을 안정화제, 삼투제 또는 이들 모두로 약 1일 내지 약 10일 동안 예비 처리하는 단계;상기 식물 세포의 수분함량을 감소시키는 단계;상기 식물 세포를 동결용액 존재하에 위치시키는 단계; 및상기 식물 세포를 동결보존 온도에서 냉동시키는 단계를 포함하는 나자식물 세포 현탁배양액의 동결보존 방법.
- 제1항에 있어서, 수득된 식물 세포가 성장기 세포인 것인 나자식물 세포 현탁액 조성물의 동결보존 방법.
- 제1항에 있어서,삼투제는 당, 당 유도체, 아미노산, 이미노산, 프롤린, 프롤린 유도체, 과당, 포도당, 맥아당, 만니톨, 소르비톨, 자당, 트레할로즈 및 이들의 혼합물 및 유도체로부터 선택되는 것인 나자식물 세포 현탁액 조성물의 동결보존 방법.
- 제3항에 있어서, 삼투제가 약 0.1 M 내지 약 0.8 M 농도의 수용액으로 사용되는 것인 나자식물 세포 현탁액 조성물의 동결보존 방법.
- 제1항에 있어서, 식물 세포를 약 1일 내지 약 7일 동안 안정화제 또는 삼투제로 처리하는 것인 나자식물 세포 현탁액 조성물의 동결보존 방법.
- 제1항에 있어서, 안정화제가 산화방지제, 산소-라디칼 스캐빈저, 2가 양이온, 에틸렌 억제제 또는 이돌의 조합물인 것인 나자식물 세포 현탁액 조성물의 동결보존 방법.
- 제1항에 있어서, 안정화제는 환원 글루타티온, 테트라메틸우레아, 베타인, 테트라메틸티오우레아,디메틸포름아미드, 머캅토프로피오닐 글리신, 머캅토에틸아민, 셀레노메티오닌, 티오우레아, 디머캅토프로판올, 티오황산나트륨, 티오황산은, 아스코르브산, 시스테인, 나트륨 디에틸디티오카르보메이트, 스퍼민, 스퍼미딘, 프로필갈레이트, MDL-71,897, 카다베린, 푸트레신, 디아미노프로판, 데옥시글루코스, 요산, 살리실산, 아미노트리아졸, 벤조산, 히드록실아민, 훼루르산, 세사몰, 레소르시놀 및 이의 조합물 및 유도체로 구성된 군에서 선택된 것인 나자식물 세포 현탁액 조성물의 동결보존 방법.
- 제7항에 있어서, 에틸렌 억제제가 에틸렌 생합성 억제제 또는 에틸렌 작용억제제인 것인 나자식물 세포 현탁액 조성물의 동결보존 방법.
- 제8항에 있어서, 에틸렌 작용억제제는 은염, 벤질이소티오시아네이트, 8-히드록시퀴놀린 황산염, 8-히드록시퀴놀린 시트레이트, 2,5-노르보르나디엔, N-에톡시카르보닐-2-에톡시-1,2-디히드로퀴놀린, 트랜스-시클로옥텐, 7-브로모-5-클로로-8-히드록시퀴놀린, 시스-프로페닐포스폰산, 디아조시클로펜타디엔, 메틸시클로프로판, 2-메틸시클로프로판 카르복실산, 메틸시클로프로판 카르복실레이트, 시클로옥타디엔, 시클로옥토딘, 시클로프로판, 티오황산은, 질산은, 염화은, 아세트산은, 인산은, 황산은, 벤조산은, 산화은, 시트르산3은염, 아질산은, 시안산은, 락트산 은염, 펜타플루오로프로피온산은, 헥사플루오로인산은, 톨루엔설폰산의 은염 및, 이들의 배합물로 구성된 군으로부터 선택된 것인 나자식물 세포 현탁액 조성물의 동결보존 방법.
- 제6항에 있어서, 에틸렌 생합성 억제제는 리조비톡신, 메톡실아민 염산, 히드록실아민 유사체, α-카날린, DNP(2,4-디니트로페놀), SDS(라우릴황산나트륨), Triton X-100, Tween 20, 스퍼민, 스퍼미딘, ACC 유사체, α-아미노이소부티르산, 벤조산, 벤조산 유도체, 살리실산, 살리실산 유도체, 세사몰, 카다바린, AMO-1618, BHA(부틸화 히드록시아니솔), 브라시노스테로이드, p-클로로머큐리벤조에이트, N-에틸말레이미드, 요오도아세테이트, 염화코발트 및 기타 염, 비피리딜, 아미노(옥시아세트)산, 염화수은 및 기타 염, 살리신, 염화니켈 및 기타 염, 카테콜, n-프로필 갈레이트, 히드로퀴논, 페롤산, 알라, 페닐에틸아민, 살리실 알콜, 인도메타신, 플로로글루시놀, 1,2-디아미노프로판, 데스페리옥사민, 1,3-디아미노프로판 및 이들의 배합물로 구성된 군으로부터 선택된 것인 나자식물 세포 현탁액 조성물의 동결보존 방법.
- 제11항에 있어서, 안정화제는 약 1μM 내지 약 1mM 농도의 수용액으로 사용되는 것인 나자식물 세포 현탁액 조성물의 동결보존 방법.
- 제6항에 있어서, 안정화제는 약 1mM 내지 약 30mM 농도로 투여되는 2가 양이온인 나자식물 세포 현탁액 조성물의 동결보존 방법.
- 제12항에 있어서, 2가 양이온은 마그네슘, 망간 및 칼슘으로 구성된 군으로부터 선택된 것인 나자식물 세포 현탁액 조성물의 동결보존 방법.
- 제1항에 있어서, 식물세포는 냉동시키기 전에 장입제(loading agent)와 배양되는 것인 나자식물 세포 현탁액 조성물의 동결보존 방법.
- 제14 항에 있어서, 장입제와의 배양이 안정화제 또는 삼투제와의 배양에 의한 예비처리 후에 진행되는 것인 나자식물 세포 현탁액 조성물의 동결보존 방법.
- 제14항에 있어서, 장입제가 DMSO, 프롤린, 에틸렌글리콜, 과당, 자당, 포도당, 트레할로스, 소르비톨, 만니톨, 글리세롤, 삼투제 또는 이들의 배합물로 구성된 군으로부터 선택된 것인 나자식물 세포 현탁액 조성물의 동결보존 방법.
- 제14항에 있어서, 장입제와의 배양이 장입제를 용액상태로 연속적 또는 단계적으로 첨가하여 진행되는 나자식물 세포 현탁액 조성물의 동결보존 방법.
- 제 14항에 있어서, 장입제와의 배양이 장입제를 시간간격을 갖고 용액 상태로 단계적으로 첨가하여 진행되는 나자식물 세포 현탁액 조성물의 동결보존 방법.
- 제18항에 있어서, 장입제의 단계적인 첨가가 약 5분 내지 약 2시간 범위의 시간간격을 갖고 첨가되는 나자식물 세포 현탁액 조성물의 동결보존 방법.
- 제14항에 있어서, 식물 세포를 장입제 존재하에서 약 30분 내지 약 4시간 동안 배양시키는 것인 나자식물 세포 현탁액 조성물의 동결보존 방법.
- 제14항에 있어서, 장입제와의 배양을 실온에서 진행시키는 나자식물 세포 현탁액 조성물의 동결보존 방법.
- 제1항에 있어서, 식물 세포가 배양온도 이하의 온도에서 순화(acclimation)되는 것인 나자식물 세포 현탁액 조성물의 동결보존 방법.
- 제22항에 있어서, 순화온도가 약 O℃ 이상 약 20℃ 미만인 나자식물 세포 현탁액 조성물의 동결보존 방법.
- 식물세포를 안정화제, 삼투제 또는 이들 모두로 약 1일 내지 약 10일 동안 예비 처리하는 단계;식물 세포의 수분함량을 감소시키는 단계;상기 식물 세포를 동결용액 존재하에 위치시키는 단계; 및상기 식물 세포를 동결보존 온도에서 냉동시키는 단계를 포함하며,식물 세포의 수분 함량을 투화(vitrification)에 의해 감소시키는 것인 식물 세포의 동결보존 방법.
- 제24항에 있어서, 투화를 예비처리단계, 장입단계 및 온도순화단계 중 하나 이상의 단계를 수행한 후에 진행시키는 것인 식물 세포의 동결보존 방법.
- 제24항에 있어서, 투화를 하나 이상의 투화제를 포함하는 투화용액으로 식물 세포를 배양함으로써 진행시키는 것인 식물 세포의 동결보존 방법.
- 제26항에 있어서, 투화용액은 프로필렌 글리콜, 글리세롤, 폴리에틸렌 글리콜, 에틸렌 글리콜, 부탄디올, 포름아미드, 프로판디올 및 이들 물질의 배합물로 구성되는 군으로부터 선택된 투화제를 포함하는 것인 식물 세포의 동결보존 방법.
- 제27항에 있어서, 투화용액은 추가로 에틸렌글리콜/소르비톨을 포함하는 것인 식물 세포의 동결보존 방법.
- 제27항에 있어서, 투화용액은 추가로 하나 이상의 2가 양이온을 포함하는 것인 식물 세포의 동결조존 방법.
- 제29항에 있어서, 2가 양이온이 칼슘, 마그네슘, 망간 및 이들의 배합물로부터 선택되는 것인 식물 세포의 동결보존 방법.
- 제24항에 있어서, 투화가 식물 세포로부터 90 중량%까지의 수분을 제거하는 것인 식물 세포의 동결보존 방법.
- 제26항에 있어서, 투화용액과 상기 식물 세포의 배양이 약 1℃ 내지 약 8℃ 온도에서 진행되는 것인 식물 세포의 동결보존 방법.
- 제26항에 있어서, 투화용액이 약 25 중량% 내지 약 60 중량%의 투화제를 포함하는 것인 식물 세포의 동결보존 방법.
- 제1항에 있어서, 상기 겉씨 식물은 아비에스속(Abies), 시프레수스속(Cypressus), 징코속(Ginkgo), 쥬니페루스속(Juniperus), 피세아속(Picea), 피누스속(Pinus), 슈도추가속(Pseudotsuga), 세쿠오이아속(Sequoia), 타수스속(Taxus), 추가속(Tsuga) 또는 자미아속(Zamia)의 종인 것인 나자식물세포 현탁배양액의 동결보존 방법.
- 제34항에 있어서. 상기 타수스속의 종은 티. 바카타(T. baccata), 티. 브레비폴리아(T. brevifolia), 티. 카나텐시스(T. canadensis), 티. 치넨시스(T. chinensis), 티. 쿠스퍼다타(T. cuspidata), 티. 플로리다나(T. floridana), 티. 글로보사(T. globosa), 티. 메디아(T. media), 티. 누시페라(T. nucifera) 또는 티. 월리키아나(T. wallichiana)인 것인 나자식물세포 현탁배양액의 동결보존 방법.
- 제1항에 있어서, 상기 식물 세포는 신생 침엽, 수피, 잎, 줄기, 뿌리, 근경, 캘러스 세포, 원형질체, 세포 현탁액, 분열 조직, 종자 또는 배로부터 얻는 것인 나자식물세포 현탁배양액의 동결보존 방법.
- 제1항에 있어서, 냉동단계가 식물세포를 액체 질소로 급냉 시키는 것을 포함하는 것인 나자식물세포 현탁배양액의 동결보존 방법.
- 제1항에 있어서, 상기 동결보존 온도는 약 -70℃ 미만인 것인 나자식물세포 현탁배양액의 동결보존 방법.
- 제26항에 있어서, 투화용액과 상기 식물 세포의 배양이 투화용액에서의 투화제의 농도를 점진적으로 증가시켜서 진행되는 식물 세포의 동결보존 방법.
- 제26항에 있어서, 투화용액과 상기 식물 세포의 배양을 투화제를 시간간격을 갖고 단계적으로 첨가해서 진행시키는 것인 식물 세포의 동결보존 방법.
- 제40항에 있어서, 투화제의 단계적인 첨가가 약 3분 내지 약 2시간 범위의 시간간격을 갖고 첨가되는 것인 식물 세포의 동결보존 방법.
- 제26항에 있어서, 식물 세포를 하나 이상의 투화제를 포함하는 투화 용액으로 약 3분 내지 약 2시간 동안 배양하는 것인 식물 세포의 동결보존 방법.
- 제1항에 따른 방법에 의해 동결 보존된 생존 가능한 식물 세포.
- 제43항에 있어서, 상기 세포는 동결보존에 의해 유전자적으로 또는 표현형적으로 크게 변형되지 않은 것인 생존 가능한 식물 세포.
- 제43항 또는 제44항에 있어서, 식물세포가 타수스(Taxus) 종의 것인 생존 가능한 식물 세포.
- 제45항에 있어서, 상기 타수스 세포가 디페르페노이드를 형질 발현시킨 것인 생존 가능한 식물 세포.
- 제46항에 있어서, 상기 디페르페노이드가 탁솔인 것인 생존 가능한 식물 세포.
- 제1항의 방법에 따라 동결 보존된 생존 가능한 식물 세포의 배아 세포 뱅크(bank).
- 동결 보존된 식물 세포를 냉동 온도 이상의 온도로 해동시키는 단계; 와생존 가능한 식물 세포를 회복하는 단계를 포함하는 제1항에 따라 동결 보존된 식물 세포의 회복 방법.
- 제49항에 있어서, 식물 세포를 약 40℃ 온도의 물 중탕에 함침시켜 해동시키는 것인 동결 보존된 식물 세포의 회복 방법.
- 제 49항에 있어서, 상기 해동된 식물 세포를 점진적으로 낮은 농도로는 삼투제를 포함하는 액체중식배지의 희석액으로 세척하는 동결 보존된 식물 세포의 회복 방법.
- 제51항에 있어서, 생존 가능한 식물 세포를 회복하기 전에 2가 양이온 과 같은 안정화제를 포함하는 성장배지 내에서 해동된 식물 세포를 배양하는 단계를 추가로 포함하는 동결 보존된 식물 세포의 회복 방법.
- 제50항 내지 제51항 중 어느 하나의 항에 있어서, 생존 가능한 식물 세포를 회복하기 전에 현탁액 내에서 해동된 식물 세포를 배양하는 단계를 추가로 포함하는 현탁액 내에서의 동결 보존된 식물 세포의 회복 방법.
- 제51항에 있어서, 배양을 반고형 성장배지에서 수행하는 것인 동결 보존된 식물 세포의 회복 방법.
- 제51항에 있어서, 배양을 액체성장배지에서 수행하는 것인 동결 보존된 식물 세포의 회복 방법.
- 제50항에 있어서, 삼투제가 설탕, 아미노산 또는 이들의 혼합물인 동결 보존된 식물 세포의 회복 방법.
- 제56항에 있어서, 삼투제는 당, 당 유도체, 아미노산, 이미노산, 프롤린, 프롤린 유도체, 과당, 포도당, 맥아당, 만니톨, 소르비톨, 자당, 트레할로즈 및 이들의 혼합물 및 유도체로 구성된 군으로부터 선택된 것인 동결 보존된 식물 세포의 회복 방법.
- 제50항에 있어서, 액체성장배지가 추가로 안정화제를 포함하는 것인 동결 보존된 식물 세포의 회복 방법.
- 제58항에 있어서, 안정화제는 산화방지제, 산소 라디칼 스캐빈저, 에틸렌 억제제, 2가 양이온 또는 이의 혼합물인 것인 동결 보존된 식물 세포의 회복 방법.
- 제59항에 있어서, 2가 양이온이 칼슘, 마그네슘 또는 망간인 동결 보존된 식물 세포의 회복 방법.
- 제59항에 있어서, 안정화제는 환원 글루타티온, 테트라메틸우레아, 베타인, 테트라메틸티오우레아, 디메틸포름아미드, 머캅토프로피오닐 글리신, 머캄토에틸아민, 셀레노메티오닌, 티오우레아, 디머캅토프로판올, 티오황산나트륨, 티오황산은, 아스코르브산, 시스테인, 나트륨 디에틸디티오카르보메이트, 스퍼민, 스퍼미딘, 프로필갈레이트, MDL-71,897, 카다베린, 푸트레신, 디아미노프로판, 데옥시글루코스, 요산, 살리실산, 아미노트리아졸, 벤조산, 히드록실아민, 훼루르산, 세사몰, 레소르시놀 및 이의 조합물 및 유도체로 구성된 군으로부터 선택된 것인 동결 보존된 식물 세포의 회복 방법.
- 제59항에 있어서, 에틸렌 억제제가 에틸렌 생합성 억제제 또는 에틸렌 작용억제제인 것인 동결 보존된 식물 세포의 회복 방법.
- 제62항에 있어서, 에틸렌 작용억제제는 은염, 벤질이소티오시아네이트, 8-히드록시퀴놀린 황산염, 8-히드록시퀴놀린 시트레이트, 2,5-노르보르나디엔, N-에톡시카르보닐-에톡시-1,2-디히드로퀴놀린, 트랜스-시클로옥텐, 7-브로모-클로로-8-히드록시퀴놀린, 시스-프로페닐포스폰산, 디아조시클로펜타디엔, 메틸시클로프로판, 2-메틸시클로프로판 카르복실산, 메틸시클로프로판 카르복실레이트, 시클로옥타디엔, 시클로옥토딘, 시클로프로판, 티오황산은, 질산은, 염화은, 아세트산은, 인산은, 황산은, 벤조산은, 산화은, 시트르산 3은염, 아질산은, 시안산은, 락트산 은염, 펜타플루오로프로피온산은, 헥사플루오로인산은, 톨루엔설폰산의 은염 및 이들의 배합물로 구성된 군으로 부터 선택된 것인 동결 보존된 식물 세포의 회복 방법.
- 제62항에 있어서, 에틸렌 생합성 억제제는 리조비톡신, 메톡실아민 염산, 히드록실아민 유사체, α-카날린, DMP(2,4-디니트로페놀), SDS(라우릴황산나트륨), Triton X-100, Tween 20, 스퍼민, 스퍼미딘, ACC 유사체, α-아미노이소부티르산, 벤조산, 벤조산 유도체, 살리실산, 살리실산 유도체, 세사몰, 카다바린, AMO-1618, BHA(부틸화 히드록시아니솔), 브라시노스테로이드, p-클로로머큐리벤조에이트, N-에틸말레이미드, 요오도아세테이트, 염화코발트 및 기타 염, 비피리딜, 아미노(옥시아세트)산, 염화수은 및 기타 염, 살리신, 염화니켈 및 기타 염, 카테콜, n-프로필 갈레이트, 히드로퀴논, 페룰산, 알라, 페닐에틸아민, 살리실 알콜, 인도메타신, 플로로글루시놀, 1,2-디아미노프로판, 데스페리옥사민, 1,3-디아미노프로판 및 이들의 배합물로 구성된 군으로부터 선택된 것인 동결 보존된 식물 세포의 회복 방법.
- 제49항에 있어서, 상기 회복된 생존 가능한 식물 세포는 디페르페노이드를 형질 발현시키고, 디테르페노이드 형질발현은 동결보존에 의해 크게 변형되지 않는 것인 동결 보존된 식물 세포의 회복 방법.
- 제1항의 방법에 따라 식물 세포를 동결 보존하는 단계;동결 보존된 식물 세포를 냉동온도 이상의 온도로 해동하고, 또 생존 가능한 식물 세포로 회복하는 단계;회복된 생존 가능한 식물 세포로부터 세포 또는 식물을 번식시키는 단계; 및상기 번식된 물질에 의하여 생성된 식물 생성물을 수집하는 단계를 포함하는 식물 생성물의 생성방법.
- 제1항에 있어서, 세포를 냉동시키기 전에 열 처리해서 세포막을 안정화시키는 단계를 추가로 포함하는 식물 세포의 동결보존 방법.
- 제1항에 있어서, 식물 세포으 수분 함량이 진공 증발에 의해 감소되는 식물 세포으 동결보존 방법.
- 제68항에 있어서, 식물 세포가 저온 순화온도로 유지되는 것인 식물 세포의 동결보존 방법.
- 제49항의 방법 의해 회복된 생존 가능한 식물 세포.
- 제70항에 있어서, 타수스 종인 것인 식물세포.
- 제49항의 방법 의해 회복된 생존 가능한 식물 세포의 현탁액.
- 제72항에 있어서, 회복된 식물세포으 5% 이상이 생존 가능한 식물세포의 현탁액.
- 타수스 식물세포의 수분 함량을 투화로 감소시키는 단계;상기 식물세포를 동결보존 온도에서 냉동시키는 단계를 포함하는 타수스 식물세포의 동결보존 방법.
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US08/486,204 US5965438A (en) | 1995-06-07 | 1995-06-07 | Cryopreservation of plant cells |
US08/486204 | 1995-06-07 | ||
US8/486204 | 1995-06-07 |
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KR19990022412A KR19990022412A (ko) | 1999-03-25 |
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KR1019970708892A KR100763858B1 (ko) | 1995-06-07 | 1996-06-07 | 식물세포의동결보존방법및회복방법 |
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US (4) | US5965438A (ko) |
EP (1) | EP0830059B1 (ko) |
JP (2) | JPH11507380A (ko) |
KR (1) | KR100763858B1 (ko) |
AT (1) | ATE227071T1 (ko) |
AU (1) | AU701381B2 (ko) |
CA (1) | CA2223959A1 (ko) |
DE (1) | DE69624701T2 (ko) |
DK (1) | DK0830059T3 (ko) |
ES (1) | ES2187664T3 (ko) |
GB (1) | GB2316854B (ko) |
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WO1996039812A3 (en) | 1997-05-29 |
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GB2316854B (en) | 1998-11-11 |
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AU701381B2 (en) | 1999-01-28 |
CA2223959A1 (en) | 1996-12-19 |
NZ312329A (en) | 1999-09-29 |
DE69624701T2 (de) | 2003-10-16 |
US5965438A (en) | 1999-10-12 |
DK0830059T3 (da) | 2003-03-03 |
PT830059E (pt) | 2003-03-31 |
KR19990022412A (ko) | 1999-03-25 |
GB2316854A (en) | 1998-03-11 |
WO1996039812A2 (en) | 1996-12-19 |
ATE227071T1 (de) | 2002-11-15 |
EP0830059B1 (en) | 2002-11-06 |
ES2187664T3 (es) | 2003-06-16 |
JPH11507380A (ja) | 1999-06-29 |
GB9725211D0 (en) | 1998-01-28 |
US6753182B1 (en) | 2004-06-22 |
JP2008005846A (ja) | 2008-01-17 |
AU6383696A (en) | 1996-12-30 |
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