10 20 30 40 50 60 CAAGAAAGAUAAAAAAU--| C A A U AGUUGCCUU GGU CUUGCCCUC AGGAGCUC CAGUCUA UG U UCA GGACGGGAG UCCUCGAG GUUAGAU AC C AAAAAAGGUCAACUUGUUU^ C G A C CCUUUCAGU 120 110 100 90 80 70