10 20 30 40 50 CAAGGCUCCAGCUACUG- -|UG GA U A C CUAACCU GU G G UC UGGGAGGGGUUG AGA UCGCCCC \ CA C C AG ACCCUUCCCAAC UUU AGCGGGG G UCUAAAAGAAACCCAAAC U^GU UC C A U AGACUCA . 110 100 90 80 70