10 20 30 40 50 60 UCUUUUUUUACUUCUUG---| U CU G U UAGAAUUACA CAUG AUCCAAG GAG UAG AGGUUGUAUGGUU \ GUGC UGGGUUC UUC AUC UCCGACAUGUCAA C UAGUUCGAGCGACGAAACGC^ - AU G C UAGAGGGAAC 120 110 100 90 80 70