10 20 30 40 50 AAGUCCUGCUUUAAACC----| UU CAU U A- GUAAUA AAG UCAGUU GUAAACAUCC AC CUCAGCU C UUC AGUCGA CAUUUGUAGG UG GGGUCGG A UACAAUUAACCAACUGUAAGG^ -- CUU - GA UUAGGU . 110 100 90 80 70 60