Fig. 1bFrom: IDH mutations in G2-3 conventional central bone chondrosarcoma: a mono institutional experienceSanger sequencing performed on IDH2 gene, exon 4. (A) Electropherogram data from a wild-type sequence in one of the tested samples; (B) chondrosarcoma sample harboring a R172S (arrow) mutation (c.516 G>T); (C) chondrosarcoma sample harboring R172S (arrow) mutation (c.516 G>C); (D) sample harboring R172G (arrow) mutation (c.514 A>G)Back to article page