10 20 30 40 50 GUUUUCUUUUGUUCAGU--| AC CA G GU- UG UUGUAU GG UUCUUUCC ACC CUU UGU CCUUC U CC GGGAAAGG UGG GAA ACG GGAAG A ACACAAACAACGUCUUAUU^ AA AC - ACU GU CAUCUU 110 100 90 80 70 60