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Fis Is Essential for Capsule Production in Pasteurella multocida and Regulates Expression of Other Important Virulence Factors

Figure 3

Relative expression of phyA and hyaE in four P. multocida strains.

The expression levels of phyA (panel A) and hyaE (panel B) were determined for the strains VP161 (wild-type), AL1114 (spontaneous acapsular strain), AL1115 (paired capsulated strain) and AL919 (a VP161 hyaB insertional mutant) by qRT-PCR and normalized to the level of gyrB expression. The average relative expression was determined from three biological replicates and the values shown are the mean ±1 SEM. ** p<0.01, * p<0.05.

Figure 3