10 20 30 40 50 UUGUGACCUCUCCACUG- -| CG C U CA AAUUU UG GCUCUAU UG CC CAUUGUA UGCUGUGUG \ AC CGAGGUA AC GG GUAACGU GCGACACAU G GAUAGGAGUCCACCGGUA U^ AU A U AC ACACU 110 100 90 80 70 60