10 20 30 40 50 AUAAAAUGCAUGACCAU--| A UG CGU U UC GGAAU GAC UCAU C GAGUAU ACA AGGUACUGA G CUG AGUA G CUUAUA UGU UCCAUGACU U UGCGGUUCCACGACCCUUU^ C GU AAU C CU GGCUC 110 100 90 80 70 60