Fig. 1From: Impact of ITPA gene polymorphism for predicting anemia and treatment outcome in HCV infected patients taking Sofosbuvir Ribavirin therapySequencing chromatogram of ITPA polymorphism rs1127354 and rs7170101. (A) Chromatogram of rs1127354-CC genotype. (B) Chromatogram of rs1127354-CA genotype (Missense mutation). Arrow indicates the point where the mutation occurred. (C): Chromatogram of rs7270101-AA genotype. (D) Chromatogram of rs7070101-AC genotype (Splice variant). Arrow indicates the point where the mutation occurred, A, T, G, and C present nucleotide positions as adenine, guanine, cytosine, and thiamineBack to article page