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日本基因工程师培育的水稻能够使一种抗栗蚕蛾幼虫的生物杀虫剂效力大增。研究人员介绍,向水稻植株的细胞内注入一种增强病毒作用的基因,从而使病毒制剂的杀虫剂效力提高了40倍。这种病毒制剂可使某些害虫的消化道
Rice cultivated by Japanese genetic engineers is able to make a powerful bio-insecticide against chestnut moth larvae. The researchers introduced into the cells of rice plants to enhance the role of a virus genes, so that the effectiveness of the virus pesticides increased by 40 times. This virus preparation can make some pests digestive tract