10 20 30 40 50 UUUUUUUAUUGCAAACU- AUUCA- A C UUC--| U AAGCUU GAU CGAU AGCG UAUCC CGU GUAUUC \ CUA GCUA UCGC AUAGG GCA CAUGAG G UUGAAAUGGUUGUAUUGG GUCUGA C A CUCGU^ - CUGUUG 120 110 100 90 80 70