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公开(公告)号:KR100736207B1
公开(公告)日:2007-07-09
申请号:KR1020050133382
申请日:2005-12-29
Applicant: 대한민국(농촌진흥청장)
IPC: A01H4/00
Abstract: 본 발명은 참깨의 발아직전 성숙자엽에서 배를 제거한 다음 부정아를 유도하고 이를 소식물체로 전환시킨 후 완전한 식물체로 성장시켜 종자를 생산함으로써 내병성, 내재해성 및 고품질의 참깨 육종을 가능할 수 있도록 한 기내 식물체 재생방법에 관한 것이다.
참깨(Sesamum indicum L.), 생물공학적 방법, 배가 제거된 성숙자엽, 기내재생, 분자육종-
公开(公告)号:KR1020070070629A
公开(公告)日:2007-07-04
申请号:KR1020050133382
申请日:2005-12-29
Applicant: 대한민국(농촌진흥청장)
IPC: A01H4/00
CPC classification number: A01H4/005 , A01G22/00 , A01H4/001 , A01H4/008 , C12N5/0025 , C12N2500/30
Abstract: A method for regenerating Sesamum indicum L. is provided to induce an adventitious shoot from matured cotyledon of Sesamum indicum L. immediately before germination whose embryo is removed with high efficiency, so that a novel variety of Sesamum indicum L. having disease resistance, disaster resistance and high quality is developed. The method for regenerating Sesamum indicum L. comprises the steps of: absorbing water into matured seeds of Sesamum indicum L. immediately before the germination; culturing the cotyledon of Sesamum indicum L. whose testa and embryo are removed in MS medium containing 0.01-2.0 mg/l of IAA(indole-3-acetic acid), 0.01-7.0 mg/l of BA(6-benzyl-aminopurine), 0.01-2.0 mg/l of ABA(abscisic acid), 0.01-7 mg/l of AgNO3 and 1-9% sucrose for 2-3 weeks to induce calluses and adventitious shoots; transferring the induced calluses and adventitious shoots into MS medium containing 0.01-2.0 mg/l of IAA, 0.01-7.0 mg/l of BA, 0.01-2.0 mg/l of ABA, 0.01-7 mg/l of AgNO3 and 1-9% sucrose to induce multiple shoots; and subculturing the multiple shoots 2-3 times at an interval of 2 weeks.
Abstract translation: 提供了一种用于再生Sesamum indicum L.的方法,以在萌发前立即从成熟的子叶中诱导出不规则的芽,其胚胎被高效地去除,从而具有抗病性,抗病性的新颖的Sesamum indicum L. 开发高品质。 再生Sesamum indicum L.的方法包括以下步骤:在发芽前将水吸收到Sesamum indicum L.的成熟种子中; 培养含有0.01-2.0mg / l的IAA(吲哚-3-乙酸),0.01-7.0mg / l的BA(6-苄基 - 氨基嘌呤)的MS培养基中除去睾丸和胚胎的Sesamum indicum L.的子叶, ,0.01-2.0mg / l的ABA(脱落酸),0.01-7mg / l的AgNO3和1-9%的蔗糖2-3周以诱导愈伤组织和不定芽; 将诱导的愈伤组织和不定芽转移到含有0.01-2.0mg / l的IAA,0.01-7.0mg / l的BA,0.01-2.0mg / l的ABA,0.01-7mg / l的AgNO 3和1-9 %蔗糖诱导多次芽; 并以2周的间隔传代多次芽2-3次。
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