MYC and breast cancer: Amplifications enriched in bBRCA1/2 tumors were less frequent than deletions, with 10 and 39 cytobands located in 1 and 9 distinct genomic loci identified in OV and ER+ BC, respectively, the majority of which were near the previously described MYC locus [55] (Fig. 1d, e; Additional file 4: Table S3c-d).