Figure 4From: Oncogenic transformation of mammary epithelial cells by transforming growth factor beta independent of mammary stem cell regulationPersistently transdifferentiated pTD cells do not have an increase in the stem cell pool. (A) Initiation of primary or secondary mammospheres are not different between CDβGeo cells and pTD cells. (B) FACS for Aldefluor. (C) FACS for CD44 CD24. (D) FACS for Let7c sensor. (E) Limiting dilution for CDβGeo and pTD cells.Back to article page