Schematic representations of BRCA1/2 proteins. BRCA1/2 proteins with their functional domains and the localization of all identified pathogenic mutations (red labels) and VUSs (black labels). Novel alterations are marked with an asterisk. The frequency of each alteration is represented by gray dots. The red and green bars represent the detected genomic rearrangements. The black bar represents the ATM, CDH1 and RAD50 binding domain.