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欧洲玉米螟Ｏｓｔｒｉｎｉａｎｕｂｉｌａｌｉｓ（Ｈｂｎ．）是北美严重影响玉米产量和品质最重要的害虫，转Ｂｔ基因抗虫玉米（以下简称Ｂｔ玉米）的商品化，为控制玉米螟为害提供了新的途径。一、Ｂｔ玉米的培育植物遗传研究人员将选定的外源ＤＮＡ插入玉米植株的ＤＮＡ...
The European corn borer Ostrinianubilalis (Hbn.) Is the most important pest in North America which seriously affects the yield and quality of maize. The commercialization of Bt corn (hereinafter referred to as Bt corn) provides a new way to control the damage of corn borer. First, the cultivation of Bt corn Plant genetic researchers will be selected foreign DNA inserted into the corn plant DNA ...