10 20 30 40 50 AACAACUGGAAGAAGCG---| CU U G A UAA UGAUGU GG CAA CUUCUGU CCU CUGAGCUGA CAGU \ CC GUU GAAGACA GGA GACUUGACU GUCA A CUUAAAGUCCAUCAGUUUCU^ UU - A C CG- CGUCCG . 110 100 90 80 70