10 20 30 40 50 UUUCCUGCACAAUUUCU-- UU U UG CU --| UGAGGUUC GU CUGU AG UGGUCAAA GGGAAG UUUC A CA GGCA UC GUCAGUUU UCCUUC AAAG U CGGCUUCCACCCCCCCUUC CU U GU U- CG^ UCCGCCAG . 110 100 90 80 70 60