10 20 30 40 50 60 GGCUGUAUUUUUGAAAU--| UU C AA U UGUAUG GCUGGAGGUCCAC GACAU CUGA CC CAUUGUU A CGAUUUCCGGGUG UUGUA GACU GG GUAACAA U UCUUGUUUUACAACAUCCA^ -- A C- U GUUUCC . 110 100 90 80 70