10 20 30 40 50 CAAUCUCCCUAGUAAUC--| AUA CA UAAUCU UGUACUCUUUGG CAGUUGUUCAAC GUUAC A ACGUGGGAAACC GUCAACAAGUUG CAAUG A UUACUUUACAAAGGUUGAA^ CAA UC UUAAUC 110 100 90 80 70 60