10 20 30 40 50 60 GAAGUGCUUUCAGAUAU--| CCCC C UG UC U A AAUUGCU UUGC CUG UG CCUGAAA UUG CUCA CCU U AACG GAC GU GGACUUU AAC GAGU GGA G CUUAGUUAUGUCUCUUCAG^ UUGU U GU GA - - CAAAAUA 120 110 100 90 80 70