10 20 30 40 50 60 AAAAUGGACAAAUAAUG---| A CA C ACU GU UGUAUU AAUG UGA UAU GCUGGUUGAA GG CAAAU U UUAC ACU AUG CGACCAACUU CC GUUUA U ACCGCGGGAGAUCAACGUUC^ - CG U CC- UG GUCUCU . 110 100 90 80 70