Fig. 4From: A novel phenotype-genotype correlation with an Arg555Trp mutation of TGFBI gene in Thiel-Behnke corneal dystrophy in a Chinese pedigreeDNA sequence chromatograms of the proband. Note the heterozygous C > T nucleotide change in exon 12 and 6 of TGFBI gene (see the arrow) which altered the Arg to Trp and an unaffected individual (II:5) shows Arg at the same codon 555 and 257, respectivelyBack to article page