10 20 30 40 50 AGUAGCUGAAGAGCAAUA CAA-- GA A -| C GUGAUU GGGCA GGU UG CCUAU GAAUUGACAG CA G CCUGU UCG AC GGAUG CUUGACUGUC GU U ACUCACGUUACAAGUCUC UUGCG UC C U^ C CUACAA . 110 100 90 80 70 60