10 20 30 40 50 60 GGCCUUUGGAGGAGGAACUGA--| C UU U U UGUGGGU CUUCUCC UGGGUUGGGAU GU GCA UACU U GAGGAGG GUCCGGCCCUG CA CGU AUGA C GAACCACCGCUUCCAGAGGCGAG^ U UU - U CAAGUCC 120 110 100 90 80 70