10 20 30 40 50 60 CCGAGGAGGACGCAACU---| UUU A G C GUAAAAGG GUC CUAUAUGU CCCU UAGAU CGAAUUUGU A CAG GAUGUAUA GGGG AUCUA GCUUAAACA A GGACUCAAACAUCACAAACA^ UU- A - U CUGGGUUG 120 110 100 90 80 70