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Method of attenuating pathogenic mycobacteria and strains of mycobacteria so attenuated

机译:减轻致病性分枝杆菌的方法和如此减弱的分枝杆菌菌株

摘要

This invention provides for novel attenuated strains of Mycobacterium tuberculosis and M. bovis. Attenuation is achieved by eliminating or by downregulating the expression of the &agr;-crystallin heat shock protein gene (“acr gene”). The invention provides for vaccines and methods of vaccinating mammals for protection against Mycobacterium sp. that cause tuberculosis.
机译:本发明提供了新的结核分枝杆菌 M的减毒株。牛通过消除或下调α-结晶蛋白热激蛋白基因(“ acr基因”)的表达来实现衰减。本发明提供疫苗和疫苗接种方法以保护哺乳动物免受分枝杆菌sp。导致结核病。

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