10 20 30 40 50 CCCCUUUAAGAGACCAC- -| UC A G GUUU GG GUUAGUUUGUG UUUGGUU UCUAGCU UAUGA \ CC CAGUCAAGCAU AAGCCAA AGAUCGA AUACU U GACGCGAGGCUUCACGAG G^ GA G A UUAA 110 100 90 80 70 60