Supplementary Figure 6: Lgr6-GFP-positive cells are found in carcinoma tissue but do not coexpress SOX2.
From: Lgr6 is a stem cell marker in mouse skin squamous cell carcinoma

(a) Lgr6-GFP+ and Lgr5-GFP+ cells were quantified in primary carcinoma tissue sections (n = 15, 5 FOVs analyzed from 3 independent carcinoma samples). (b) Immunofluorescence for nuclear SOX2 (red) in papilloma tissue. (c) Nuclear SOX2 (red) expression in Lgr6-GFP+ (green) primary carcinoma tissue by immunofluorescence. DAPI (blue) counterstaining was preformed to detect cell nuclei. FOV, field of view; SCC, squamous cell carcinoma. Scale bar, 50 μm.