10 20 30 40 50 GAGUAACCUCCCCUGAUGUG--| UG UG UG A AA GAUA UU U GAUG CCUGAAAUUUUG CUC ACCU \ GA A CUAU GGACUUUGAAAC GAG UGGA U UAGAAAGGGACUUCUGUUCAGU^ GU GU GU - -- ACUU 110 100 90 80 70