Figure 1.

Heatmap of mutation identified in breast tumor tissues. Heatmap of most frequent somatic mutations identified in this study according to subtype. Mutation types are color-coded according to the legend. Top panel: the number of mutations found in each tumor is shown. Right Panel: The number of mutations identified in each gene is shown. Left Panel: Different types of gene mutations carried by each tumors indicated. Abbreviation: IHC: Immunohistochemistry; YBR: Young Breast Cancer; FHB: Family history of breast cancer; FHO: Family history of ovarian cancer.