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. 2015 Jul 10;10(7):e0131998. doi: 10.1371/journal.pone.0131998

Table 1. Mutation spectrum of IDH1/2 genes in cartilaginous tumors.

Gene Type of mutations Base change No. of tumors with mutations (%)
IDH1 R132C CGT>TGT 16 (44.4)
IDH1 R132G CGT>GGT 7 (19.4)
IDH1 R132F CGT>CTT 2 (5.6)
IDH2 R172S AGG>AGC 4 (11.1)
IDH2 R172S AGG>AGT 4 (11.1)
IDH2 R172T AGG>ACG 2 (5.6)
IDH2 R172W AGG>TGG 1 (2.8)