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日前,中国烟草总公司郑州烟草研究院申报的《一种利用RNAi技术培育抗多种病毒烟草的方法》获得国家知识产权局发明专利授权。据了解,《一种利用RNAi技术培育抗多种病毒烟草的方法》授权号ZL201210440489.5。该发明以我国四种主要烟草病毒为对象,利用植物基因工程技术将人为构建的包含四种病毒序列的发夹状结构转入烟草中,使烟草
Recently, China Tobacco Corporation Zhengzhou Tobacco Research Institute declared that “a method of using RNAi technology to cultivate anti-virus tobacco” won the State Intellectual Property Office invention patents. It is understood that “a method of using RNAi technology to cultivate anti-virus tobacco” authorization number ZL201210440489.5. The invention targets four major tobacco viruses in China, and uses plant genetic engineering technology to transfer the artificial hairpin-like structure comprising four virus sequences into tobacco so that tobacco