10 20 30 40 50 60 CAUAUUCAUGUUCUUCCAACUC--| AGUCC GUA A UUC CUUGACAGC UAAC ACCC CAU UGU CGUG \ AUUG UGGG GUA ACA GCAC G GCGGGUUUUUUCUGGGUUGAAGUU^ GCCGA AAA - UU- UAACUCGAA 120 110 100 90 80 70