Fig. 4

Heatmaps and hierarchical clustering of differentially expressed genes (FDR < 0.05) for XX females, XY° males, XX with testes, and XY° with ovaries at stages G46 (a) and G43 (b). Blue and red colors represent high and low expression, respectively. On each node of the clustering tree, bootstrap support values are shown from 10,000 replicates