10 20 30 40 50 GAACAGAAUAUUAUUAC--| U A G C UGGUAUU GUUG CUAUAUAU CCCU UAGAA CGAAUUUGUG \ UAGC GGUAUAUA GGGG AUCUU GCUUAGACAC C CCUUUACACUUCAAAAACG^ U A - A UGAUACA . 110 100 90 80 70