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Fig. 4 | BMC Cancer

Fig. 4

From: Transcriptional profiles of pilocytic astrocytoma are related to their three different locations, but not to radiological tumor features

Fig. 4

Results of association of radiological features with global gene expression profile. a probesets expression showing a relatively small amplitude of differences radiological subgroups. b unsupervised hierarchical clustering did not show specific gene expression signature correlated with radiological features (32 probesets, FDR adjusted p < 0.005). c radiological-related subgroups are not distinct in fully unsupervised multidimensional scaling analysis. R1, cystic tumor without an enhanced cyst wall; R2, cystic tumor with enhanced cyst; R3, solid tumor with central necrosis; R4, solid or mainly solid tumor

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