10 20 30 40 50 AAUGCUGGAGCAAGAUC- -| UG C AG GUUGGCU UC AGGC UGAC CUCU AGGGAAGCGCUUUCU \ AG UUCG AUUG GAGA UCCCUUCGCGAAAGA A UCUAGUUGCAACGAAAAG U^ CA U CU AAAGAAA 110 100 90 80 70 60