10 20 30 40 50 60 GUGUAGAAAGCAGGAGA- G - G -| GUG CGGGAGCUG CA AGU CAC UGUUUAAAAACA GGCCCUG ACA U GU UCG GUG ACGAGUUUUUGU UCGGGAC UGU G ACCAUCGGGACAGCUUUU G U G G^ GAG GUCGACGCG 120 110 100 90 80 70