Fig. 1aFrom: IDH mutations in G2-3 conventional central bone chondrosarcoma: a mono institutional experienceSanger sequencing performed on IDH1 gene, exon 4. (A) Electropherogram data from a wild-type sequence in one of the tested samples; (B) chondrosarcoma sample harboring a R132C IDH1 (arrow) mutation (c.394 C>T); (C) chondrosarcoma sample harboring R132G (arrow) mutation (c.394 C>G); (D) sample harboring R132S (arrow) mutation (c.394 C>A)Back to article page