Figure 2

Heatmap of relative expression of key miRNAs. Log₂(normalized counts per million) are centered and scaled by row. For clarity, expression data from only the second replicate are shown. Sidebars show average log₂ cpm across all 16 treatments and significant fold changes at each transition between stages of reprogramming as determined by edgeR. Dlk1-Dio3 miRNAs are shown in order from 5′ to 3′. EMT, epithelial-mesenchymal transition. See also Figure S3 in Additional file 1.