Fig. 5From: Integrative analysis of genetic and epigenetic profiling of lung squamous cell carcinoma (LSCC) patients to identify smoking level relevant biomarkersHeatmap of global transcriptional expression of 24 selected genes in LSCC patients. The expression (log2 fold-change) is scaled at the range of − 3 to 3. Blue represents gene expression being inhibited. Red color represents gene expression being inducedBack to article page