Fig. 2From: Maintenance of adult stem cells from human minor salivary glands via the Wnt signaling pathwayImmunofluorescence analysis of human minor salivary gland tissues. Human minor salivary gland tissues were detected for the expression of KRT15, LAM (red), KRT19, CD31, VIM, KRT14, AQP5 (green). Nuclei were counterstained with DAPI (blue). Scale bar, 100 μmBack to article page