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