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