10 20 30 40 50 UACAGCCUUUGAAUGAG---| G G UC G GUGUU AAGU UGUU UUA UUUGGUUAUCUAGCU UAUGA C UUCA GCAA AAU AAGCCAAUAGAUCGA AUACU U UCCCAGGAGCCGCUCAGACC^ - A GA A GCUCG . 110 100 90 80 70 60