10 20 30 40 50 CGAAACGGUCUUUCUUU- -| A CCU U C - U UGUGCU GGU GUCC CG GUC CUGUC UC CGUAC AACA A CCA UAGG GC CAG GACAG AG GCGUG UUGU U UAGCAGAUACAACUCUCG U^ G AGC C - U - GUCAUA 110 100 90 80 70 60