10 20 30 40 50 UUCCAAGCGCUGCCCCG---- AG A C-| UCCCCU A GUGGUGC UG C GUCU CACCACC GC AACGUCCA \ GC G CAGG GUGGUGG CG UUGCAGGU A UCCCCAGGAGCCGUCCCUCAA CU A UA^ UCU--- G AAUGGAG . 110 100 90 80 70