Fig. 4
From: Differential expression of the circadian clock network correlates with tumour progression in gliomas
Correlation heatmaps of CCN and ECCN genes in LGG and GBM samples. (A) Heatmap representing co-expression patterns for LGG (left side) and GBM samples (right side) for CCN genes. (B) Heatmap representing co-expression patterns for LGG (left side) and GBM samples (right side) for ECCN genes. In A) and B), colour and sizes of the pie charts indicate the strength and the sign of correlation; *p < 0.05, ** p < 0.01, ***p < 0.001