10 20 30 40 50 60 GCAAAGAAGAUAUGUCU--| UU A G C UAAGGAG GUC CUGUAUAU CCCU UAGAU CGAAUUUGUG U CAG GAUGUAUA GGGG AUCUA GCUUAAACAC U UUUACUGGCCUCACAAAUA^ UU A - U UGGUGCU . 110 100 90 80 70