10 20 30 40 50 UAUUGCUGAAGAUUGGG---| GUUG UC G GUGUU AAGUGG UUA UUUGGUUAUCUAGCU UAUGA C UUCAUC AAU AAGCCAAUAGAUCGA AUACU U AUUCAGGAGCUGCUCAGACC^ AAA- GA A GCUCG . 110 100 90 80 70 60