Figure 2From: Integrated genomic study of quadruple-WT GIST (KIT/PDGFRA/SDH/RAS pathway wild-type GIST) Principal Component Analysis (PCA) performed on samples analyzed with RNA-seq (Figure 2 A) and microarray (Figure 2 B). In both cases the patients with SDHA mutations are arranged in a strongly separated cluster (yellow points), as were the KIT WT/PDGFRA WT/SDH WT/RAS-P WT samples (red point) although closer to KIT or PDGFRA mutated (respectively blue and green point).Back to article page