10 20 30 40 50 AUUAAUUGCGACAAUGC---| AGAG AC C G A UU UGUG CU CCUG GU ACAGUGGA GU UACC GUUG A GG GGAU CA UGUCACUU CG AUGG CAAC C UUUGCUGAAACUGCUAUCAA^ GCA- CA A A - -- AAUG 110 100 90 80 70 60