10 20 30 40 50 60 GUGUCUUAGAGCGGACU----| UGA UACU U CACA C GUGCAA GAG CAGA GUAAACA CC CUCUC GCU A UUC GUCU CAUUUGU GG GAGAG CGA G CACCGAGAAAUCGACUAAAGG^ C-- UUCU C AA-- C AAGACC 120 110 100 90 80 70