10 20 30 40 50 UCUGGAAGUUCCGAUGUGG----| UU CU UG C AAUAAUAUU ACUG CAC CACC AAACAGUG CUGA \ UGAC GUG GUGG UUUGUUAC GACU C ACUCAGAGUCGUCUUAUCACUAG^ -- AG GU U AUUUAGGGA 110 100 90 80 70 60