10 20 30 40 50 CAGCACUGCCCAAGGUCA---| U C C U GAGAG CAGAG GAG AG CAGUGCUGU AGAAGAGGGCU C GUCUC CUU UC GUCACGACG UCUUCUCUCGA A ACACAAGUUUUACACGGUUAC^ - U A - GAGGG 110 100 90 80 70 60