10 20 30 40 50 60 GAGAUCGGCGCAUUUGAG- A-| UG G CA U AUGACA AUUG AUUGCU CG GUAUUC GAG CAAUAAC U UAAC UAACGA GC CAUAAG UUC GUUAUUG G UAGCUACAGGGACAUAGCA GC^ GA A CG - UCAAAC . 110 100 90 80 70