The paper introduced several methods of transgenic technique and current advance and prospect of study of transgenic technique on resisting to virus and pests and herbicides.

综述了植物转基因的一般方法和蔬菜转基因研究在抗病毒、抗虫、抗除草剂及品质改良等方面的进展和现状。

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With the prospect of another pandemic Influenza fresh in our consciousness, the pathogenic nature of the Influenza a virus and its ability to induce high rates of mortality are ever more pertinent.

人们预测下次流感的大流行的时候，A型流感病毒的病原性和其引起的高死亡率有很大相关。

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With the prospect of another pandemic Influenza fresh in our consciousness, the pathogenic nature of the Influenza a virus and its ability to induce high rates of mortality are ever more pertinent.

人们预测下次流感的大流行的时候，A型流感病毒的病原性和其引起的高死亡率有很大相关。

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