Table 3. The number of Differentially Expressed Transcripts^* between the four groups of spleens at 25–29 hours post challenge.

Comparison	Upregulated	Downregulated	Total
Vaccinated Challenged vs Vaccinated Mock	438**	538	976
Control Challenged vs Control Mock	5,285	6,872	12,157
Vaccinated Mock vs Control Mock	0	0	0

*(p-value FDR<0.05; fold-change ≥1.5 or ≤−1.5).

**See Tables S4 and S5 for the gene lists.