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