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Figure 1 | BMC Cancer

Figure 1

From: Autocrine regulation of cell proliferation by estrogen receptor-alpha in estrogen receptor-alpha-positive breast cancer cell lines

Figure 1

Colocalization of ERα and Ki-67 in ERα-positive breast cancer cell lines. MCF-7, T47D, and ZR75-1 cells were co-immunofluorescent stained for ERα (green) and Ki-67 (red). ERα-staining and Ki-67 staining were overlayed to show colocalization (Merge). Nuclei were stained with DAPI. Shown here are photographs of cells grown in phenol-red free DMEM/F12 containing 5% CD-FBS (200× magnification).

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