10 20 30 40 50 60 CCAGCUUGCCCAGCCAC-- GA A-| GA U A UAUCAGGAAAAC UUC AUCGAAG ACUGA UCGA UGGUGC UAGA C AAG UAGUUUU UGACU AGCU ACCACG AUCU C AACUGUGAAGCGACUAACA AA CG^ AA U - CAACUUAACUCA 130 120 110 100 90 80 70