10 20 30 40 50 CUGCCUGACGUUUGUUG-- UC -| U C UGUC GUGUGU CCCA UUCCC GAGA CCUAACUUGUGA C CAUACA GGGU GAGGG UUCU GGAUUGGACACU A AGUACAGCUACACCUCCCG GU C^ - A CGGC 110 100 90 80 70 60