10 20 30 40 50 AAAAUUUAUUUUUGAAUGUC--| A CCUU A C CGAGUAUGUAU UG UAUAC ACCCUGU GAAC GAG \ AC GUAUG UGGGACA CUUG CUC U UGCACCAGUCAUCGUUAAUCUU^ C UUAC - A ACCAUGAUUAC . 110 100 90 80 70