Fig. S5.
Epidermal stem cells in old K14S mice. Representative histographs (A) and quantification (B) of flow cytometry analysis of epidermal cells stained for CD49f, CD34, and Sca1, isolated from the skin of 14-mo-old K14S mice treated with veh or TAM at age 4 mo (n = 5 for each). Populations of bulge stem cells (CD49fhi/CD34+), suprabasal bulge stem cells (CD49flo/CD34+), junctional zone stem cells (CD49fhi/CD34−/Sca1−), isthmus stem cells (CD49flo/CD34−/Sca1−), basal interfollicular epidermal cells (CD49fhi/CD34−/Sca1+), and suprabasal interfollicular epidermal cells (CD49flo/CD34−/Sca1+) are labeled.