10 20 30 40 50 60 CAAAGAGUACCUUAGUAG- -| AG U C CCAGAGUCC CCUC CAGCCUUCUGUUCCAAGC CUG CUG UU \ GGGG GUCGGAGGACGAGGUUCG GAC GAC AA U UAACACAGACCUCACGUGA U^ GA - C GCCCCGACA 120 110 100 90 80 70