10 20 30 40 50 60 CUCCAACUACAAAUACA- -| U UU UU GC UGUAAUAUUA GAG UUCUAUGAG GAUG UGUG UCUAGU CAUG A CUC AGGGUAUUC CUAC ACAC AGAUCA GUAC A UUUCUUCUUUUAUAAUAG U^ C UC CU -- UAAUAAAGAA . 120 110 100 90 80 70