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世界上转基因玉米已占玉米种植面积的11%,17种转基因玉米被正式批准投入商品化。应用于玉米上的主要转基因技术有农杆菌介导法、基因枪法、花粉管通道法等。转基因玉米的主要类型有抗虫玉米、抗除草剂玉米、抗病玉米、高赖氨酸玉米和抗寒玉米等。转基因玉米将向特殊营养及饲料专用方向发展,以满足高附加值的市场需求。
The world’s genetically modified corn accounts for 11% of corn acreage, 17 kinds of genetically modified corn was officially approved for commercialization. The main transgenic technology applied to maize is Agrobacterium-mediated method, gene gun method, pollen tube pathway and the like. The main types of GM corn are insect-resistant corn, herbicide-resistant corn, disease-resistant corn, high-lysine corn and cold-resistant corn. Genetically modified maize will be marketed specifically for special nutrition and feed to meet the high added value needs of the market.