10 20 30 40 50 CACUUCCACACUGUUUGC--| GCG UA UG A UAGG AUGGUG AUC AUCUCA AGGUA CUCUGGA C UACCAC UAG UAGAGU UCCAU GAGGCCU C ACGAAUCUGACCACUUGUUA^ GGA UG CG - UAUU 110 100 90 80 70 60