Figure 3. Results of direct sequence
analysis of exon 4 of TGFBI in the region encompassing codon
124. The asterisk indicates that the first base of codon 124 in
affected family members showed both red (T) and violet (C) peaks
resulting in a single base-pair transition leading to an amino acid
substitution, Arg124Cys (bottom panel). No equivalent mutation was
detected in the control subjects (top panel).