10 20 30 40 50 UCGGCGGCUGCCCAAGC- -| AC A A UCU A GUGAAAU GAG AGGC CUCG GG CUG AACCUGAGA UG \ CUC UCCG GAGU CC GAC UUGGACUCU AC G CGACGGACAGGACGAGAC U^ CA A C UGC A UGGGAAU . 110 100 90 80 70