10 20 30 40 50 CGGACUCAUCUUUUUUUG--| GG UU C GGUUCAC GCCAU CUUGG CAAGUAAUC AGGAUAGGCU \ UGGUA GGACU GUUCAUUAG UUUUAUCCGG A GUCGAGGCGGCGACGGUCCA^ AA UU U CACGCCA . 110 100 90 80 70