10 20 30 40 50 UCUUCUUCUUCUUCACCCA--| UAU A UGACAU UCAGA AUUCGGGGUUU AAAGGGUAUUUUU \ AGUCU UGGGUCCUAAA UUUCCCGUAAGAG U UCAUGUUCGCUCUACAGUCCG^ CUC C GUCAGC 110 100 90 80 70 60