10 20 30 40 50 UGGACCUUGUGAAGGUA- AU- G - - -| UU U UGUUUU GACA CGCCC GCC CUUUC UC CC CGCCAGG GG \ CUGU GCGGG CGG GAAAG AG GG GCGGUCU CU U CUUGUCCUACUGCUUAGA CUU - A A C^ -- U UAAGUG . 110 100 90 80 70