10 20 30 40 50 60 ACUCUGGCAGGCAGGCG- -| G U G UUGUGU AGCU CUA UUUUGUCUUUGGU AUCUAGCU UAUGA U UUGG GGU AAAACGGAAACCA UGGAUCGA AUACU C CUGCUGUGUCAACUUGUC C^ A U A AUAUAG 120 110 100 90 80 70