10 20 30 40 50 60 GCCUGUAUUUUUGAGCU--| UA AA U UGUAUG GCUGAAGGUCCAC GACAUCCUGA CC CAUUGUU A UGACUUCCGGGUG UUGUAGGACU GG GUAACAA U UCUGCUAUUACGACACCCA^ -- C- U GUUUCC . 110 100 90 80 70