10 20 30 40 50 60 GCUAUCUUCAUCAUCCC--| U G A UG C C GUUGA UUCCA CAG CUC CUC GAUAAGG AUU UAUUUU U AGGGU GUC GAG GAG CUAUUCC UAA AUAAAA U CAUACCGUCCCUUCAAGAA^ U G - GU A - UCGUC . 110 100 90 80 70