Well-known tumor suppressors such as PTEN, RB1 and TP53 are significantly deleted (0, 7.24E−273 and 5.04E−22, respectively), although the deleted regions have additional genes within their peaks (i.e. PTEN with the tumor suppressor KLLN); WWOX, on the other hand, is a single gene within the deleted peak emphasizing that losing its own activity contributes to cancer. Here, PTEN is linked to cancer.