10 20 30 40 50 GCUGCCAUCUAGCGAGU---| GUAC U G UG U C GAGUA AGAGGUA UG GGCA UG G UAG UGGUUGU U UCUCCAU AC UCGU AC C AUC ACCAACA U AUGUAGCUCACAACUAUCAA^ AUA- U G GU U - AAUGA 110 100 90 80 70 60