Figure 5
Alignment and predicted RNA structure of the Iron Response Element. The Iron Responsive Element (UTRdb [8] identifier: BB277285) shows a substitution pattern that is different from the hairpin structure in Figure 4. Additional orthologous sequences from the frog Xenopus tropicalis (xtr), the chicken Gallus gallus (gga) and the pufferfish Tetraodon nigroviridis are included.