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. 2016 Aug 23;21(5):1777–1788. doi: 10.1007/s00784-016-1946-5

Fig. 1.

Fig. 1

Representative electrophoregrams for the analysis of CXXC4, DACT2, FBXW11, HDPR1, HHIP, PTCH1, SUFU, ZIC1, and ZIC4 methylation by methylation-specific PCR using starters specific for the methylated sequence (M) and starters specific for the unmethylated sequence (U) in head and neck squamous cell carcinoma cell lines and control DNA samples: HOK DNA isolated from healthy oral keratinocytes, MET completely methylated human DNA, WBC DNA derived from white blood cells of healthy blood donors