Figure 4

Inferred proportions of luminal progenitor (lum prog), basal, and mature luminal (lum mat) cells, in (a) hormone receptor positive/negative cancers. We use ‘like’ as a suffix to indicate similar genomic characteristics of tumour cells and their related healthy epithelial cells. (b) Inferred proportions of luminal progenitor, basal, and mature luminal cells, and in (b) BRCA1 (FANCS) mutation carriers. Inferences are based on DNAme data.