Fig. 1From: The mutation spectrum and ethnic distribution of non-hepatorenal tyrosinemia (types II, III)Schematic illustration (not to scale) of the TAT gene and location of sequence variants associated with Tyrosinemia type II deficiency. A Exon (boxes)–intron (lines) structure of the human TAT gene. Coloring boxes are consistent with panel. B Pie chart summarizing types of TAT variants reported to dateBack to article page