10 20 30 40 50 AUUGCAAAAAUCUAAGU- U -| U AG C AGUACGCUU UAAA CA UUUGUU GCG CUAUAAC UAGUGG \ AUUU GU AAACAG CGC GAUAUUG AUCACU A UUAAAAGGAAAACGUUUC C A^ U CA A AUGCCUUAU . 110 100 90 80 70