Figure 1. The mouse aldose reductase gene

Schematic diagram of AR gene depicting 10 exons (boxes) and introns 1-9 (solid line). Sizes of exons are noted within the boxes and given in bp, while intron sizes (italicized) are given in Kb. Genbank accession numbers are U89140 (5' flanking region), U89141 (exon 1), U89142 (exon 2), U89143 (exon 3), U89144 (exon 4), U89145 (exon 5), U89146 (exon 6), U89147 (exon 7), U89148 (exon 8), U89149 (exon 9), and U89150 (exon 10).