Figure 1. The mandibular prognathism pedigree and its associated genetic variant,c.35C>A.
(A) MP pedigree evaluated in this study. The genotype with respect to FGF23 c.35C>A is shown under 19 collected individuals. Four individuals (red asterisks)were chosen for whole-exome sequencing. (B) A representative lateral cephalometric tracing from MP patient II1. (C) Validation of the c.35C>A mutation (red arrow) using Sanger sequencing. (D) All identified FGF23 mutations from the MP patients in this study (genome reference, hg19).