有关专家认为,面对国际金融危机和粮食安全挑战,我国应加快推进转基因粮食作物的产业化,以缓解愈来愈突出的“粮食饥渴”。全球种植转基因作物的国家25个、品种12个、种植面积1.25亿公顷产生于20世纪80年代的转基因技术是把一种生物品种自身没有的基因通过特殊操作转入到这个生物体内以产生这种基因所编码的蛋白质产品,改变物种的 Experts believe that in the face of the international financial crisis and the challenges of food security, China should speed up the industrialization of genetically modified food crops in order to alleviate the increasingly prominent “food hunger ”. Twenty-five countries, 12 varieties, and 125 million hectares of cultivated plants worldwide are worldwide genetically modified technologies that originated in the 1980s. Genes that are not found in a biological species are introduced into this organism through special operations A protein product encoded by a gene that alters the species