10 20 30 40 50 CACUUCAUGAAAGGUGG- -| U UUC CGC CCUUUUU GG UUGAC CUCU CUUAACUCAUGC UGUG \ CC GACUG GAGA GAGUUGAGUGUG ACAC A UACCCCACUACGCCCCGA U^ U CAU UUA UUUGUUU 110 100 90 80 70 60