10 20 30 40 50 60 UAGACGCGUCCGGAGAU- -| C GCC U C UCAGGACA CC UGCUC GUC CCAGUGU CAGACUAC UGU A GG ACGGG CAG GGUUACA GUCUGAUG ACA U CAGGUGCGGCGGCGAAAG A^ U AUU C - UGUUGUCG . 110 100 90 80 70