10 20 30 40 50 GUGCAUACUCACAUAUGGAC--| A AA AU AA CUGUUUU CAUU ACAGA CCCGUAA CCG CUUGUG \ GUAA UGUCU GGGUAUU GGC GAACAU U CAACGGUUUUUGGUCAACAAAC^ C GA AC CA UGUCUAU . 110 100 90 80 70