10 20 30 40 50 CAAAGAGAAAAGUAAUUUUA--| U AGU A U UAGA CAAC GCCUC UGGUUA GAUUCUC UUUUG U GUUG CGGAG ACCGAU CUAGGAG AAAAC C CGAACUGACGUUUCAAGAAAGG^ U AU- C U UGUU 110 100 90 80 70 60