10 20 30 40 50 UUGUGCUGAAGCGUUGUA--| GA CC UGCC CUUCUG UAUGU CUGU UAAGUAGUAG GCAGGUA U AUACG GACA AUUCGUCAUC CGUCCAU A ACUGUGAGUGAACAACGUAC^ GA CC UCA- GUUACA 110 100 90 80 70 60