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BACTERIA AFFECTED BY A NON-REVERTING MUTATION IN EACH OF THE AROC, OMPF, AND OMPC GENES, USED AS AN IMPORTS
BACTERIA AFFECTED BY A NON-REVERTING MUTATION IN EACH OF THE AROC, OMPF, AND OMPC GENES, USED AS AN IMPORTS
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机译:用作进口的AROC,OMPF和OMPC基因各自不受干扰的突变对细菌的影响
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摘要
The invention provides a bacterium attenuated by a non-reverting mutation in each of the aroC gene, the ompF gene and the ompC gene. The bacterium is useful as a vaccine. The bacterium may, for example, be an attenuated strain of E. coli useful in vaccination against diarrhoea.
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