10 20 30 40 50 CCCCCAGAAGAGUUCCA---| GA CU A C UA CC CGGG GUUUGGG GGC GG GUU CGGG GU AGAGC A CAGACCC UCG CC CAA GCCC CG UCUCG G GUGACGGGUCCGCGUUCCCU^ UC C- A A GC A- GACU 110 100 90 80 70 60