10 20 30 40 50 CCAAGGCGUGAUGGAAUA--| C AU UG U AGUU GCAG CAGG UUGAGUAU CA CAGGUACUGGU \ CGUC GUCU AACUCAUA GU GUUUAUGACCA U UCAGAGUUAGCUGCACACGA^ U CC GU - AUAC 110 100 90 80 70 60