Fig. 1From: Renal hypouricemia caused by novel compound heterozygous mutations in the SLC22A12 gene: a case report with literature reviewSanger sequencing for the two mutations in this family. The patient carried two heterogeneous mutations: c.G269A/WT and c.1289_1290insGG/WT. The father carried one heterozygous mutation of c.1289_1290insGG/WT, while the mother carried another heterozygous mutation of c.G269A/WTBack to article page