10 20 30 40 50 60 CUCCAACCUCCAGGCAU--| C G AG UCA UGACCAA GGUG GGUG GGC CUGGUGUUGUGAA GGCCG \ CCAC CCAC CUG GACCACAACACUU UCGGC U UCAGACCUCACGUCGGACC^ C G G- CA- AAAAGGC . 110 100 90 80 70