10 20 30 40 50 60 CCAGCUCGGAUCGCCAC--| U GGG GCCCUGCC CC CCCUGG AUCCUGUACUGAGCUGCCCCGAG U GG GGGGCU UAGGACAUGACUCGACGGGGCUC U GGAGCGGCGACCGACUGAG^ U GCG ACCCCGUG 120 110 100 90 80 70