10 20 30 40 50 60 UGCCGGUUCUUAAAACUGU--| A UA AUC U CUGCAA CGUGAUUA CGAGGAUA AAACGGG UA GC A GUACUAAU GUUCCUAU UUUGCCC AU CG U CACACCACGACUUCUUUCAAU^ C UG AA- C UGUUUA . 110 100 90 80 70