10 20 30 40 50 60 GGCUGUAUUUUUAAGCU--| UA U UC UGUAUG GCUGAAGGUCCAC GACAUUCUGA AC CAUUGUU A UGAUUUCCGGGUG UUGUAAGACU UG GUAACAA C UCUACUAAUACAACACCCA^ -- - GU GUUCCU . 110 100 90 80 70