10 20 30 40 50 60 GGCAGACGACGUCCAGG--| C A CU C AGC UUUCUGG GCC AUC CGU CUUUAUCA UUUUCC CCAGC \ CGG UGG GCA GGAAUAGU AAGAGG GGUUG U AGAGGGCCUCCUACGAGGA^ C G UG U CA- CCGAUCU 120 110 100 90 80 70