10 20 30 40 50 60 CCGUCCUAGAGAGCACU----| CGA UACU U ACA GUGGAA GAG CAGA GUAAACA CCU CUCUCAGCU A UUC GUCU CAUUUGU GGA GAGGGUCGA G UAAAGAGAAAUCAACUGAAGG^ C-- CUCU C A-- AAGAAU 120 110 100 90 80 70