10 20 30 40 50 60 UGGGGGUGGGGGUGGGG------| UG CCA UA G G G A AGUGAGAC GGG GU UGU AAGU CU ACAG GC GGU U CUC CA ACA UUCG GG UGUC CG CCG U CCCUUACCUCCGACCCAGCCCAA^ GU CG- -- G G A - ACCAUAGA 120 110 100 90 80 70