10 20 30 40 50 UUCGAAGGCUAGGAUGCUU--| GA CC C A UUUCUG GUCU CUCU GUGUUCAUCGC UGCUUUG UG \ CAGA GAGA CGUAAGUGGCG ACGGAAU AC U AAGAAGGUACUACAUUUUUCU^ AG AC C - UAUAAU . 110 100 90 80 70