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转基因只是一种技术,回答转基因产品是否安全,首先要明确转的是什么基因。现在水稻转的BT基因,作为生物农药已经安全使用近70年了,它的杀虫机理很清楚,它产生的晶体蛋白只能和鳞翅目几种害虫中肠受体蛋白特异性结合,而与人体肠道上的组织不会发生作用。现在农业上病虫害的种类越来越多,发生范围越来越大,仅靠原来化学农药为主的技术不能满足现代农业生产发展的需求,利用转基因技术可能是我们必须要走的路子。国家应该抓住这个机会,我们没有太多时间去等,也没有太多的选择。走得越早、走得越快,对于整个国家的发展,对于解决社会经济发展过程中的各种问题,尤其是粮食安全和食品安全,就越主动。
Transgenic technology is just a technology to answer genetically modified products is safe, we must first clear what gene is transferred. The BT gene transferred from rice has been used safely for nearly 70 years as a biological pesticide. Its insecticidal mechanism is very clear. The crystal protein produced by it only specifically binds to midgut receptor proteins of several pests in Lepidoptera. However, And human intestinal tissue will not play a role. Nowadays, there are more and more types of pests and diseases in agriculture and their scope of occurrence is more and more. The technology based on the original chemical pesticides can not meet the needs of the development of modern agricultural production. The use of transgenic technology may be the way we must go. Countries should seize this opportunity, we do not have much time to wait, there is not much choice. The earlier we go and the faster we go, the more active we are for the development of the entire country and the solution to various problems in the process of social and economic development, especially food security and food security.