Fig. 1

Mutation spectrum of desmoplastic small round cell tumor (DSRCT). a Color-coded heatmap reporting the number of observed somatic mutations identified in each chromosome for each case. The total number of mutations for single case and their chromosome locations are reported in the vertical and horizontal bar plots, respectively. The cases are classified into three groups (see coloured top horizontal bar). b Distribution of somatic variant types for each case. MErT, mesenchymal–epithelial reverse transition; hybrid, hybrid/partial epithelial–mesenchymal transition; EMT, epithelial–mesenchymal transition