Intriguingly, we found seven genes with concordance in over 200 tumour samples, including YWHAZ (345 samples), PIK3CA (313), MTDH (293), EGFR (285), ECT2 (271), ERBB2 (220), and ESRP1 (219) (Figure 3B–3H). This evidence concerns the gene PIK3CA and neoplasm.