10 20 30 40 50 60 AUCGACAACAGAAUAAC---| UU A C CU GAG AUGACG CU CAG CC UGGAAAUCAAG UGGGU GCCU U GG GUC GG GCCUUUGGUUC ACCCA CGGA A ACAAGUGAGUUUCUAGUAGU^ GU - A AU G-- CAAAAC . 110 100 90 80 70