10 20 30 40 50 UUCCCAGCGCUGCCCCGUGAACA---- C-| UCCCCU A GUGAUGC GUCU CACCACC GC AACGUCCA \ CAGG GUGGUGG CG UUGCAGGU A UCCCCAGGAGUCGUCCCCCAAGCCUGA UA^ UCU--- G AAUGGAG . 110 100 90 80 70