10 20 30 40 50 CAAGCAGUAAAGAACGA- -| CCUU A UCU UGGAUAU CC CAG GC CAUUCUAAC GAGCACUUAU G GG GUC CG GUAGGAUUG CUCGUGAAUA U CGUUUGGUUACAGAACUA A^ AGCC A UCU CGAAGAA . 110 100 90 80 70 60