Fig. 4

Multidimensional scale (MDS) plot (A) and heatmap (B) showing the separation of control, white striping (WS) and wooden breast (WB) groups through the miRNA’s expression profile. Heatmap hierarchically grouping the expression of 80 DE miRNAs that most differed among the 3 groups. The intensity of the color represents the degree of regulation (upregulated in red and downregulated in green)