10 20 30 40 50 AUGGUAGCGAAAUCCCC- ACU- UG UUCU-| U U CGUGAUA AG UCCCA UAGGGCAA GGC GGG CAU \ UC AGGGU GUUCCGUU CCG UCC GUA A CUGCAGCAACUACAAAAG GGUU CG CUCUU^ U - UCAUUAA . 110 100 90 80 70