10 20 30 40 50 UUUUUUCGAGACUGUAA- -| AUA UU U G GUGCA GGC GUUG UU CUUUGGU AUCUAGCU UAUGA A UCG CAAC AA GAAACCA UGGAUCGA AUACU U UAGCGUAGGCUACUUAUA U^ AAA UU U A ACAGU . 110 100 90 80 70 60