10 20 30 40 50 60 GGACAUGUUUUCCUUCUG--| A UACU U ACA GUGGA AGAG CAGA GUAAACA CCU CUCUCAGCU A UCUC GUCU CAUUUGU GGA GGGGGUCGA A UGAAGGAAAGUCGACGACAA^ C CUCU C A-- AACAU . 110 100 90 80 70