10 20 30 40 50 GUGCUGUCUUCAUAAGUUC--- C --| G CAAGAUUA AUGGUUCGACA CAUGGA UCUCCAGGU GGU \ UGUCGAGUUGU GUACCU GGAGGUCCA CCA U AUAACCGAAGGCGACGAACACU C CA^ A CAUAGAGA 120 110 100 90 80 70 60