10 20 30 40 50 GGUGUCCUUAACAACAUGGC--| U A C UU UGUACA CGUUAU AUUCUA GUAC UAG UUGUAAUG \ GCAAUA UGGGGU CAUG AUC AAUAUUAC C UUAUCUCUUACAAUCAUCUGUA^ U C C UU GGUCUU 110 100 90 80 70 60