<jats:p><p>Figure S1. Unsupervised clustering of mouse tumor and healthy brain tissue transcriptomic profiles and pathway enrichment analysis. A) Heatmap showing expression profile of NRAS and PDGF tumors and healthy mouse brain tissues. Heatmap shows existence of three gene clusters: Tumor-specific cluster, normal brain tissue specific cluster and NRAS tumor-specific cluster. B,C&D) Gene ontology analysis of gene clusters was performed using EnrichR.</p></jats:p>