10 20 30 40 50 UGCUGCACCUGCACUGA- U- A-| UU U G AGUAAG GGC CCG UGU UCUUUGGU AUCUAGCU UAUG U CCG GGC ACA GGAAACCA UGGAUCGA AUAC U CUCCAUAACCGCAUUGAA CU GA^ U- U A UGCAUC . 110 100 90 80 70 60