10 20 30 40 50 60 UCCUGUAAAACGUAAAUC-- A UA- -| CG AUUA UAAU UGGA UUAGUC GG UAAACUU CCCAG GACU U ACUU GAUCAG CC GUUUGAA GGGUC CUGA A CUAGUCACACUUCUCCAUUC G UUG U^ AU A--- CGUU . 110 100 90 80 70