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研究显示,苏云金芽胞杆菌(Bacillus thuringiensis,Bt)抗虫基因的转入有效替代和补充了化学合成杀虫剂在经济作物中的使用。Cry1ab/ac基因是与Bt抗虫基因高度相关的同源基因。研究已证实,转入Cry1ab/ac基因的水稻可以有效抵抗害虫的侵害。随着转基因粮食作物种植面积的扩大,转基因作物的安全评价体系逐步完善,而营养学评价是其重要的组成部分。本实验选取了生长在两种自然环境
Studies have shown that the introduction of the Bacillus thuringiensis (Bt) insect-resistant gene effectively replaces and complements the use of chemically synthesized pesticides in cash crops. The Cry1ab / ac gene is a homologous gene highly related to the Bt insect-resistant gene. Studies have confirmed that rice transferred to Cry1ab / ac gene can effectively resist pests. With the expansion of the area planted with genetically modified food crops, the safety evaluation system for genetically modified crops has been gradually improved, and nutrition evaluation is an important part of it. The experiment selected growth in two natural environments