10 20 30 40 50 AAGUCUCUCUCUAAGCC----| UUU C U - GUCAUA AAG CAGUU AUGUAAACAUCC ACA CUCAGCU C UUC GUCGA UGCAUUUGUAGG UGU GGGUCGG A UACAAUUGACCACCUAUGAGG^ U-- C - A UUGCGU . 110 100 90 80 70 60