Fig. 3From: Novel compound heterozygous ATP6V1B1 mutations in a Chinese child patient with primary distal renal tubular acidosis: a case reportThe verification of exon 8 skipping in the peripheral white cells of the patient. The cDNA segment containing exon 7, 8 and 9 of ATP6V1B1 were amplified by nested PCR as above-described. a Electrophoresis of the PCR products from normal control or the patient. b Sequencing chromatogram of the PCR products from normal person (correct splice product) or the patient (exon 8 skipping)Back to article page