10 20 30 40 50 60 CUAAAUGCUGGAUAAAA---| A UU - GAU UUCCAC GAUGUUA UCAG GCUCAGUAGCUAG UGUAG CUG A UUACAGU AGUC UGGGUCAUUGGUC ACAUC GAC A UUGUUAGAAACAUCGAACUA^ - UC U --- AUCAUU 120 110 100 90 80 70