Expression of immunoglobulins. A: microarray analyses in spleen. Data are log2-ER ± SE for 28 independent probes. B, C: RT-qPCR analyses in spleen (B), and skin (C) performed with SYBR Green and TaqMan based assays. Data are mean -ΔΔCt ± SE. Significant differences from control (n = 4, P < 0.05) are indicated with *.