10 20 30 40 50 60 AGUCAUAGCGCCUGACU--| C C C A A UAA UGGUUAU GGCU CG CUCC GU CCU CUGGGCUGA UCAG \ CCGA GU GAGG CA GGA GACUUGACU GGUC A CAAGCCAGCCGUCCAUGAG^ C U A - C C-- CCCUUCU . 110 100 90 80 70