期刊论文

STUDIES OF THE TECHNIOUE OF INTRODUCING EXOGENOUS DNA APPLIED IN PLANT MOLECULAR BREEDING

中文

湖南农业大学学报(自然科学版)

1007-1032

1994

06

513-521

10.13331/j.cnki.jhau.1994.06.001

湖南省教委资助的重点课题；

本校为第一机构

报道了外源ＤＮＡ导入技术及其在作物品种改良上应用的研究结果，内容包括水稻、小麦、玉米和高粱等作物ＤＮＡ的制备、外源ＤＮＡ导入技术（花粉管通道技术、浸泡法）、后代性状的变异及变异的筛选、新品系示范栽培等。研究表明，外源ＤＮＡ导入技术将在作物品种改良上起非常重要的作用．

This paper summarized the results of studies on introduction of exogenous DNA into rice and wheat and its application in improvement of varieties in Plant Gentic Engi-neering Laboratory in 1987～1994.The contents involed DNA preparation of rice, wheat,corn and sorghum,exogenous DNA introduction(Pollen tube pathway technique,DNA pene-tration method),character variation. selection of variation,cultivation by demonstrating of new strains.Studies indicated that technique for introducing ...