In cells induced to differentiate 12 hours after DISC1-GFP-Adv infection, expression of the myelin genes, CNPase (Fig. 3 A, C, D) and MBP (Fig. 3 B, C, E), were decreased at both the mRNA and protein level, compared with control (GFP-Adv) infected cells. This evidence concerns the gene MBP and infection.