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genetic engineering vaccine
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genetic engineering vaccine
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理学
基因工程
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genetic engineering vaccine
基因工程疫苗
将现代分子生物学、细胞生物学的概念和技术引入传统疫苗的生产、研发过程中,通过体外基因操作获取或缺失相应病原微生物的目的基因,在原核或真核系统中进行表达或扩增后获得疫苗生产所需要的蛋白质、核酸或减毒病原微生物,经纯化和加工后所制成的疫苗。
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overflow dam
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overflow monitoring technology
overflow of toxic and noxious gases
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overflow waterscape
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