10 20 30 40 50 AGUGCCACAAGAGGUGAUGCGCU--| C A UG UU GCGUGGG GGCGC CCC CCAGC GCG CCCUG A CCGCG GGG GGUCG CGU GGGAC A CUGCGCCUCCGCCGCUCACUCUCUU^ A A GU CG GGAGAGC 110 100 90 80 70 60