10 20 30 40 50 60 GGAUUGUGGGUUCGAGUCC-- CCAGG -| A G UUUAAAU CA GGUAG CUUUUUCUAGGUCUC AUUG U U GU UUAUU GAAAAAGAUCUAGAG UGAC A U UUUUUUACAAAAAUUCCAAUA UAAAA A^ C G AAAUAAU 120 110 100 90 80 70