10 20 30 40 50 60 GGCAUCGUCAAUAUCUU---| UU C C A- U C UUGGCGUGAUUAAU CCUG GUA CG AGCUGCUG ACAC GC CAAGA U GGAC CAU GU UCGGCGAC UGUG CG GUUCU C AUUCCCAUUACUACUCAUAA^ U- U A AG - U CAACGGAAGGCAAU 130 120 110 100 90 80 70