Figure 6

Quantitative PCR analysis validates transcriptional profiling data for genes responding to S . Choleraesuis infection. Real-time Q-PCR data is presented as the fold change in gene expression in infected pigs as compared to the negative controls. In the last column, gene expression from 48 hpi is compared to that at 24 hpi. Statistical significance (p < 0.05) is denoted with an asterisk (*).