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. Author manuscript; available in PMC: 2019 Apr 1.
Published in final edited form as: Cancer Res. 2018 Jan 23;78(7):1672–1684. doi: 10.1158/0008-5472.CAN-17-0985

Figure 2. Transplantation of limiting numbers of cells from the luminal and basal tumor subpopulations regenerates carcinomas with characteristics of the parental tumor.

Figure 2

Representative photomicrographs of secondary tumors derived from sorted luminal and basal subpopulations demonstrating similar morphology, ERα expression and heterogeneity of the parent tumor. (A)H&E, (B) ERα IHC, and (C) flow cytometric analysis (Tumor 1: N=3, mean±S.D.; Tumor 2: N=1; others were too small for analysis). Scale bars, 50 μm.