FIG. 3.

Gene expression changes occurring in the bsc and btr loci from B. bronchiseptica strain RB50 during late-log-phase (A) and stationary-phase (B) growth. Data are mean centered for each array element and averaged from three biological replicates. All expression profiles are represented using the color scale at bottom. Genes encoding known effector proteins (bopN, bsp22, bopD, and bopB) are shown as bold arrows. The bscN gene, which encodes the known ATPase, is shown by an arrow with wavy lines. Regulatory elements btrS, btrU, btrW, and btrV are shown by arrows with slanted bold solid lines.