Figure 6. Gene expression of SL1344 and SC-B67 under different Mg2+ concentrations.
Both serovars were cultured in N-Salt medium with 8 μM, 1 mM, and 10 mM Mg2+ concentrations. Then the total RNA were isolated and analyzed by qPCR. The expression level of hilD (A), and pagC (B) in both serovars was examined in different Mg2+ concentrations. All the expression levels are relative to the 16S rDNA. *p < 0.05.