10 20 30 40 50 60 AUCAAUAUUAACAUAGA---| U AA CUU C UUGGAAACAAAA CAUCGUU CGAU CCACU GAAGAGAAU GAAC \ GUAGCAA GUUG GGUGA CUUCUCUUA CUUG U UAUUUAUAACUUCUCUAACA^ - CC AU- - UAUAAGUUUAUC . 120 110 100 90 80 70