Figure 4
From: Neoplastic transformation of breast epithelial cells by genotoxic stress
Mammosphere formation of MCF 10A cells treated with radiation and cigarette smoke condensate. Panel A - Photomicrographs of the mammospheres following treatment with Rad, Csc and Rad + Csc. Panel B - Shows the total number of mammospheres following exposure to Rad, Csc and Rad + Csc. The counts represented are averages from two independent experiments.