10 20 30 40 50 AGCUGCCUCCCCCACGCC---| G UG C CGGGUUUAU CGCC CGUCC GGCUUGUUUU AGUUGCCUG \ GUGG GCAGG CUGAACGAAA UCGACGGAC U CUGGGGGUCCGACCCAGAGGA^ - GU - UCAGCAGGU . 110 100 90 80 70