10 20 30 40 50 CCACCUUCAGCCAUACUG--| G G CCC AU CAUAGA UG GCA UGC ACUCAGGAAGGC CAUUCA A AC UGU AUG UGAGUCUUUCCG GUAAGU G UGGUGUUUACGACAGGUACA^ G A UGA CG AUACAG 110 100 90 80 70 60