10 20 30 40 50 GGAUCCUCCUCAUGGCC-- CA UU-| CA GUGUUG GACUC ACCCAG CAAGUAAUC GGAUAGGCU U CUGAG UGGGUC GUUCAUUAG CUUAUCCGG C ACCAGGGAGCGACUAGGUC AG CCC^ CA UUGGUC . 110 100 90 80 70 60