10 20 30 40 50 UUAUUUUUAAUUUGAAUA--| G AA G C UAACAU AAUUUA UGCUGGGUUGGCAU GGU GUAC AUG \ UUAGGU AUGACUCAGCCGUA CUA CAUG UAC U AAGUGAACGACCGCUUAACA^ A C- G A CCAAUU . 110 100 90 80 70