Figure 1From: Brucella suis urease encoded by ure 1 but not ure 2 is necessary for intestinal infection of BALB/c miceThe schematic representations of the ure operons with corresponding Ure subunits, and deletion sites of mutant strains 1330Δure 1K, 1330Δure 2K and 1330Δure 2C. A: ure 1 operon. B: ure 2 operon. The numbers represent the location of the genes in the chromosome I.Back to article page