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Genetically attenuated bacterial vaccines with multiple mutations of the same phenotype
Genetically attenuated bacterial vaccines with multiple mutations of the same phenotype
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机译:具有相同表型的多个突变的遗传减毒细菌疫苗
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摘要
A vaccine composition comprising a genetically attenuated bacterial strain which contains at least two mutations of the same phenotype which strain is rendered avirulent while retaining immunogenicity.
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