10 20 30 40 50 UUUGUUAAGAAGAGAUAU- ACAU -- -| UU GUCUAA UCAG UUUGA CGGGUUUCG CGAU GCGAACA \ AGUC GAAUU GUCCAAAGC GCUG UGCUUGU C AACAUGGUAACGUCCUACU CCC- CC A^ U- GUUAGG . 110 100 90 80 70