Figure 1. Pedigrees of 21 Chinese families with corneal dystrophies and sequence chromatograms of their corresponding mutations TGFBI. GCD 1/R555W mutation (A), GCD2/R124H mutation (B), LCD1/R124C mutation (C), variant LCD/H626R mutation (D), and Variant LCD/Δ613–616VAEP mutation (E). Squares and circles symbolize males and females, respectively. The open and closed symbols indicate unaffected and affected individuals, respectively. The proband is marked with an arrow.