10 20 30 40 50 60 GUUGGUCUUCCAUCGUG--| ACC U A UAGGAUUC GACUGCCACUUUACC GAUAUA GC CCAAUUA A CUGACGGUGGAAUGG CUAUAU CG GGUUAGU G GUGCCGACUAACUACAGUC^ AGA C C AGUACAAU 120 110 100 90 80 70