Fig. 2

Results of analysis performed in the validation stage. a Heatmap of the best miRNA qualifiers differentiating between the tumors subgroups validated by using qPCR; b Dot plot showing the relationship between the expression of selected miRNAs and histopathological type of tumor. DNET dysembryoplastic neuroepithelial tumor, GG ganglioglioma, PA pilocytic astrocytoma