The minimal overlapping region of 65 Mb at 13q11q31.1 covered a total number of 382 genes, among which nine genes are known to be associated with cancer pathogenesis (ZMYM2, CDX2, FLT3, BRCA2, LHFP, TTL, FOXO1, LCP1, RB1). Here, BRCA2 is linked to cancer.