10 20 30 40 50 UGCGGCCCGUAGUCAGUA -- -| C U C GAUGCAC GUUG GGGGGUG GGAA GGC UCAUA AGGAGUU \ CAAC CCCCUAC UCUU CCG AGUAU UCCUCGA A CAGGCCCCCGACGCGCAC UU U^ U U A CCUAUUG . 110 100 90 80 70 60