10 20 30 40 50 60 GUCAGUGGGGCAGCAGGU-| UAGG U G UACUAUA GGGG UAGCAGG ACCAUU ACUAAAGCUAG G UCUC AUCGUUU UGGUAG UGGUUUCGAUC G AAGAGUGACGACCCAACCG^ UUGA C G UCCGUUC . 110 100 90 80 70