Comparison of genomes of Brucella melitensis M28 and the B. melitensis M5-90 derivative vaccine strain highlights the translation elongation factor Tu gene tuf2 as an attenuation-related gene.

Abstract excerpt

Brucella melitensis causes brucellosis, a disease affecting sheep, cattle, and sometimes humans. Attenuated B. melitensis strain M5-90, derived from virulent strain M28, is widely used as a live vaccine in ruminants in China. Genetic differences between the strains may cast light on the mechanism of attenuation. We recently reported the complete genomic sequences of M28 and M5-90. Genome organization is highly...

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• Bacterial Proteins
• Base Sequence
• Brucella melitensis
• Brucellosis
• Genome, Bacterial