10 20 30 40 50 AUUUUAAUUAAGGUAAA-- U CAA A -| C GUGCAAU GGUG ACAGGA UG CCUAU GAAUUGACAG CA \ CCAC UGUUUU AC GGAUA CUUGACUGUC GU U CUUGAAAAACGUUAUAACA U AUC C C^ C UUAGACA 120 110 100 90 80 70