10 20 30 40 50 60 GAAUUUUAUUCCGAAAACG- A U-| A G UU GUCCUUU GAGCC AG GC GGCAA AUG GGCAUAGCUGA \ CUCGG UC CG CCGUU UAC UCGUGUCGACU A ACAAAGAUACCGCUAUACAG A UC^ - G C- UGCAAGU . 110 100 90 80 70