10 20 30 40 50 60 UGGUCAGGAAUUACCUU--| A CU C A CUGACA AGGU AUUCCUC CUCAAAAC CUCCA UGACUUCC \ UCCA UAAGGAG GAGUUUUG GAGGU ACUGAAGG U ACUCACUUGGAAAAUUUUG^ G AC A C AUACAG 120 110 100 90 80 70