10 20 30 40 50 60 CGCAGGCUAUUUCAAGCA--| U A G AC UUAGCAG GUCG CUAUAUAU CCCU UAGA CGAAUUUGUG \ UAGC GGUAUAUG GGGA GUCU GCUUAAACAC U CGAUUUCGACAACAGAACUG^ U A - CU UAAUGUU 120 110 100 90 80 70