10 20 30 40 50 CAGCCGGCGAGCGAGGG---| C G UC G GUGUA AAGC AGUU UUA UUUGGUUAUCUAGCU UAUGA U UUCG UCAA AAU AAGCCAAUAGAUCGA AUACU U AGGGCGAGCGCCGCUGGAAC^ - G GA A UCCGG . 110 100 90 80 70 60