10 20 30 40 50 60 GGAAGGGAAGGCAAGAA--| UG UA C CU U UGUGUCU AGAUG GCGGU GG AGUGUA GCUAGC GGCUGU G UCUAC CGUCA CC UCACAU CGAUCG UCGACG A GACUACUACUUCACGAGAG^ GU CA - -- - ACUGGAC 120 110 100 90 80 70