10 20 30 40 50 GUAGGAUUGUGACGCUCA--| C GC UG GAGAU ACA AGUGG GCUCAAUAAA UUUGUUGAAUU \ UGU UCACC CGAGUUAUUU GGGCAACUUAA G GCGGGGCGUGUCGCAGACCG^ C AA CU AUUGC 110 100 90 80 70 60