10 20 30 40 50 60 UCCUCCUCUGGCUUCUUC-- U U G U -| CUC GCUCC GU GCU CCUG AACAA AUC CUGGUGCUG GAGU \ CA CGG GGAC UUGUU UAG GACUACGAC CUCA A GUAUAAAGACCUCUACUCCU C C G U U^ --- GACAU . 110 100 90 80 70