转基因技术安全性问题和思考

转基因是运用科学手段从某种生物体中提取所需要的基因,将其转入另一种生物中,使其与另一种生物的基因进行重组,再从结果中进行数代的人工选育,从而获得特定的具有变异遗传性状的物质。人为的转基因技术包括植物转基因、动物转基因和微生物转基因。但是转基因技术却存在着诸多危害和安全隐患。本文针对转基因技术所存在的安全性问题进行调查讨论与思考。

Problems and Thinking of Transgenic Technology Safety

GM is using scientific means to extract the required genes from one organism,transferred to another organism,to restructure and another gene,then theartificial breeding generations from the results,thus obtained with the genetic characters of specific substances.Transgeuic technology include artificial plant,animal and microbial Bt transgenic.But the transgenic technology has a lot of harm and safety hidden trouble. The safety problem of transgenic technology was discussed and thought survey.