10 20 30 40 50 60 CUCAUAGAAAAAGGUCC----| AACAG C UCU U GGCUUG CUUA GAUGACCGAU UC UGGUGUU AGA G GAAU UUAUUGGCUA AG ACCACGA UCU G ACGUCGAUACAACGGUAAGUG^ GUA-- A UUU - ACUUCU . 110 100 90 80 70