10 20 30 40 50 60 GAGGAUCGAUGAGAGCU--| CUA G A G AAGUAA CAGUGUCUCCUG CGUAUACUGAA GUAU CC GA \ GUUACGGAGGAC GCAUAUGACUU CAUA GG CU A UUUUUCUACCAAUUGUAUC^ AA- A - A CAAUUA . 110 100 90 80 70