We find a matching association of RASSF1A and SRF in hepatocellular carcinoma (TCGA; P < 0.0001), again with significant linear correlation of RASSF1/SRF transcripts (R = 0.29; Fig 6C) and further correlations with bladder and colorectal cancer (Fig EV6). Here, RASSF1 is linked to colorectal cancer.