公开(公告)号：KR1020070002763A

公开(公告)日：2007-01-05

申请号：KR1020050058427

申请日：2005-06-30

Applicant: 전북대학교산학협력단

Inventor： 윤성중 ,  박명렬 ,  박문희 ,  이효정

IPC: A01H1/00

CPC classification number: C12N15/8243 ,  C07K14/195 ,  C12N9/1085 ,  C12N15/8205 ,  C12Y205/01

Abstract: A method for preparing a transgenic plant capable of producing higher level of total tocopherol, and the transgenic plant are provided to increase total tocopherol in plants by increasing contents of all tocopherol homologues so that vitamin E level in food is increased. The method for preparing a transgenic plant capable of producing higher level of total tocopherol comprises the steps of: preparing a recombinant vector containing homogentisate phytyltransferase(HPT) gene; and transforming a plant with the recombinant vector, wherein the recombinant vector is introduced into the plant by mediation of Agrobacterium sp., and the homogentisate phytyltransferase(HPT) gene is derived from Synechocystis as photosynthetic bacteria.

Abstract translation: 提供能够产生更高水平的总生育酚的转基因植物的方法，以及转基因植物，以通过增加所有生育酚同系物的含量来增加植物中的总生育酚，从而增加食物中的维生素E水平。 制备能够产生更高水平的总生育酚的转基因植物的方法包括以下步骤：制备含有果糖植酸酶转移酶（HPT）基因的重组载体; 并用重组载体转化植物，其中通过土壤杆菌介导将重组载体引入植物中，同源植物植酰转移酶（HPT）基因源自集胞藻作为光合细菌。