10 20 30 40 50 CUCCUAGAUUAUCGGCA--| GA UU U G GUGAAG GGCUCC UUUU CUUUGGU AUCUAGCU UAUGA \ CUGAGG AAAA GAAACCA UGGAUCGA AUACU A UAUUUAAAACUCCAGAGUU^ AC UC U A UCAUAU . 110 100 90 80 70