10 20 30 40 50 60 AAAACAGAAUGUUAUUA--| U A G C GUGGUAUU CGUUG CUAUAUAU CCCU UAGAA CGAAUUUGU \ GUAGC GGUAUAUA GGGG AUCUU GCUUAGACA U GUCUUUUCACUUCAAAAAC^ U A - A CUGACACA 120 110 100 90 80 70