아그로박테리움에 의한 형질전환 고추의 제조방법 및 그에 의해 생산된 고추
    36.
    发明授权

    公开(公告)号:KR100344573B1

    公开(公告)日:2002-08-19

    申请号:KR1019990007458

    申请日:1999-03-06

    Abstract: 본발명은국내에서재배되고있는고추재배종및 재래종을재료로하고아그로박테리움을형질전환매개체로이용한효율적인유전자전환기법에관한것이다. 고추형질전환은국내에서도일부연구자들이시도하였으나슈트(shoot)에서뿌리(root)를유도하는과정에서재현성이낮고효율도지극히낮은단점이있으나본 방법은이 단계의한계를극복하여뿌리유도율이 25%에달하고그 기간도 3주이내에뿌리를유도시킬수 있는기법이기때문에현재까지시도된고추형질전환방법중에서가장우수한것이다. 또한형질전환고추를개발하는데소요되는기간을 4개월내외로현저히단축시키며앞으로고추에유용한유전자를형질전환시켜국내농업발전과종자산업을보호하는데기여할수 있으리라사료되며학문적으로도원예작물형질전환의획기적전기로평가될수 있으리라본다.

    아그로박테리움에 의한 형질전환 고추의 제조방법 및 그에 의해 생산된 고추
    37.
    发明公开
    아그로박테리움에 의한 형질전환 고추의 제조방법 및 그에 의해 생산된 고추 有权
    用农杆菌转化的红蛋白及其制备方法

    公开(公告)号:KR1020000059676A

    公开(公告)日:2000-10-05

    申请号:KR1019990007458

    申请日:1999-03-06

    CPC classification number: C12N15/8205 C12N5/04 C12N15/8227

    Abstract: PURPOSE: Provided is a method for preparing transformed red pepper using Agrobacterium tumefaciens LBA4404, which enables to introduce useful genes into crops. CONSTITUTION: A transformed red pepper is prepared by the following steps of: transforming red pepper cotyledon by using of Agrobacterium tumefaciens LBA4404; inducing shoot only from the transformed cotyledon tissue by cultivation in shoot-induction medium, which comprises MS(Murashige & Skoog) base medium including 3% of sucrose, 0.4% of gelrite, zeatin and indole acetic acid (IAA) as hormone, kanamycin and carbenicillin as antibiotics; cutting and serial passage culturing the shoot in shoot-elongation medium, which comprises MS(Murashige & Skoog) base medium including 3% of sucrose, 0.4% of gelrite, zeatin and NAA as hormone, kanamycin and carbenicillin as antibiotics to differentiate young plant; developing root by cultivation of the differentiated young transformant in root-induction medium, which comprises MS(Murashige & Skoog) base medium including 3% of sucrose, 0.4% of gelrite, IBA as hormone, kanamycin and carbenicillin as antibiotics.

    Abstract translation: 目的:提供使用根癌土壤杆菌LBA4404制备转化的红辣椒的方法,其能够将有用的基因引入作物。 构成:通过以下步骤制备转化的红辣椒:通过使用根癌土壤杆菌LBA4404转化红辣椒子叶; 通过培养在诱导培养基中诱导来自转化的子叶组织的芽,其包括含有3%蔗糖,0.4%的gelrite,玉米素和吲哚乙酸(IAA)作为激素的MS(Murashige&Skoog)基培养基,卡那霉素和 羧苄青霉素作为抗生素; 切片和连续传代在芽延伸培养基中培养芽,其中包括含有3%蔗糖,0.4%gelrite,zeatin和NAA作为激素的MS(Murashige&Skoog)基培养基,卡那霉素和羧苄青霉素作为抗生素以分化幼苗; 通过在根诱导培养基中培养分化的幼年转化子来培养根,其包括含有3%蔗糖,0.4%的gelrite,IBA作为激素,卡那霉素和羧苄青霉素作为抗生素的MS(Murashige&Skoog)基培养基。

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