10 20 30 40 50 UGGUUAAGUCUAAAUUUU- G GC- -| G U CUGAA GACC AAU UGAAGGGAGCAA UU AUGAC GU U CUGG UUG AUUUCUCUCGUU AG UACUG CA U AAGGCCAAAACAACUUUCG A AUA G^ G U UGUUA 110 100 90 80 70 60