Fig. 4From: Papillary renal neoplasm with reverse polarity may be a novel renal cell tumor entity with low malignant potentialDetection of KRAS mutations in papillary renal neoplasm with reverse polarity. The positive amplification curves of real-time PCR analysis and the mutant peaks detected in Sanger sequencing are presented in left and the right panel, respectively. Representative results of G12V (A and B), G12D (C and D) and G12C (E and F) mutations are shownBack to article page