10 20 30 40 50 CAUGUAAUAUUUUCCUGU-- U CU -| G U CAGGGU UGU CUACAU ACC CU UAGA CCGAAUUUGU \ ACG GGUGUG UGG GA AUCU GGCUUAAACA U UACUACACACUACAAAGCAU U UU A^ G U CCAAGA 110 100 90 80 70 60