Fig. 2From: Gene-expression analysis of a colorectal cancer-specific discriminatory transcript set on formalin-fixed, paraffin-embedded (FFPE) tissue samplesHeat maps of real-time PCR data representing gene expression alteration of the 11 analyzed transcripts in (a) fresh frozen biopsyand (b) FFPE samples. Color scale encodes relative overexpression (red) to underexpression (green)Back to article page