Fig. 3
From: Somatic mutations in benign breast disease tissues and association with breast cancer risk
De-novo mutational signatures of entire dataset: a four dinucleotide signatures found through NMF under the classic AAF filtering definition. b heatmap of found de-novo signatures’ coefficients across all samples. c Violin plots of signature-D’s coefficients with respect to block-year (after vs. before 1992). d Violin plots of signature-D’s coefficients with respect to sample groups (control, ER-negative, and ER-positive)