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. 2011 Dec 20;53(2):167–174. doi: 10.1007/s13353-011-0079-4

Fig. 1.

Fig. 1

GNG7 immunostaining. a. Reactive squamous epithelium showing GNG7 expression in keratinizing cells (arrow). b. Well differentiated squamous cell carcinoma showing strong expression of GNG7. c. Keratinizing squamous cell carcinoma showing strong expression of GNG7 in keratinizing cells (arrow) and weak expression in the more basaloid differentiated cells (arrow with *). d. Poorly differentiated, non-keratininzing basaloid squamous cell carcinoma, GNG7-negative. (All images 200× magnification)