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基因缺失活疫苗
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基因缺失活疫苗
Encyclopedia
理学
基因工程
释
gene deleted live vaccine
基因缺失活疫苗
用基因工程技术将病原体中与毒力相关的基因删除或突变,使之毒力减弱甚至消失,但仍然保留其抗原性及一定的复制和感染能力,从而能够自然感染宿主细胞并产生免疫反应的疫苗。
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analysis of radionuclide labelling precursors
analysis of radiopharmaceutical preparations
analysis of radiopharmaceuticals
analysis of radiopharmaceuticals in multimodal imaging
analysis of radiopharmaceuticals to identify
analysis of saccharides
analysis of safety cost
analysis of satellite resonance
analysis of script in direction
analysis of semi-synthetic macromolecule pharmaceutical excipients
analysis of service flow Instability
analysis of single photon radionuclide labelled pharmaceuticals
analysis of social risk
analysis of soil aggregate stability
analysis of soil air
analysis of synthetic macromolecule pharmaceutical excipients
analysis of syphilis in-vitro diagnostics
analysis of technical risk for aerospace products
analysis of terpenoids
analysis of tetracycline antibiotics
analysis of the crime scene
analysis of the in vitro radioimmunoassay kit
analysis of the in vivo diagnostic radiopharmaceuticals
Analysis of the Origin and Development of South Opera of Ming Dynasty
analysis of therapeutic radiopharmaceuticals
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