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