BRCA1 and carcinoma: It is well known that human basal-like and luminal human breast tumors have different aCGH profiles [16]; therefore, the comparison of aCGH profiles of mouse Brca1Δ/Δ;p53Δ/Δ carcinomas with basal-like human BRCA1-mutated tumors may give results relevant for basal-like breast tumors as well as for BRCA1-loss.