10 20 30 40 50 60 AAGCAUCUCUGUAUCCCCU--| U C G UU GCA UGACGCAUUC GCCC CACCC AGC GGUU CAUC GUGAUA \ CGGG GUGGG UCG CUAA GUGG CACUAU A GAAUGGAGACACCUAUGGGCG^ U A A CU GC- UCUUUACCAA 120 110 100 90 80 70