10 20 30 40 50 60 GUCAUAUACAAUCUCUU--| A UA AU GA GC UGAGUGAU CUU UG CAUU CACUGUUC UGU CUCCCU A GAA AC GUAA GUGAUAAG ACG GAGGGA G UUUUUCUUUUAUCCUUUAA^ G GC AC G- UA UCAGAAAG 120 110 100 90 80 70