10 20 30 40 50 CCGAGUACUGGCAUCCUG--| GG A C GGUUUAU GCCGU CCUGAUUCAAGUA UC AGGAUAGGUU \ CGGCG GGAUUGGGUUCAU AG UCCUAUCCGA U CUCCAGAGCACCGCAGUAGG^ GA C C GAGACCA . 110 100 90 80 70