Figure 1. The characteristics of epidermal adult stem cells. A: Primary EpiASC clones derived from goat ear skin formed cell clusters, 100X. B: Clusters of primary EpiASC positively express Oct4 (9E3), 200X. C: Single primary EpiASC express Oct4 (9E3), 200X. D: Subcultured EpiASC formed holoclones in vitro, 100X. E: Subcultured EpiASC express CK19 (A53-B/A2), 200X. F: Subcultured EpiASC express P63 (4A4), 200X. G: Subcultured EpiASC express β₁-integrin (W1B10), 200X. H: Subcultured EpiASC express CD34, 100X. I: Part of the subcultured EpiASC expresses Oct4, 200X. The scale bar represents 100 μm.