10 20 30 40 50 GAAACCAAACAUAAACUG-- - -| UCGAU CUUGGUGUGCUGCUCA CAAAGCU GUUGUGAUGUG U GAAUCACACGGCGAGU GUUUCGA CGACACUAUAC U CAACUUCAAGACAUCAAGUA A C^ UUGAG . 110 100 90 80 70 60