10 20 30 40 50 CGUUUCUGGAGAAUUCC- AC-| C A CG CC GUGAC GCCA UG CGCA ACC UAGAU GAACUUGUG \ CGGU AC GUGU UGG AUCUA CUUGAACGC U AUGUGUCACCGACGUUAA CAA^ U A AU UA GUCUC 110 100 90 80 70 60