10 20 30 40 50 60 UCCUCUGGUGUGAUGCAA--| ACU G AGAAU U UUGUU CCUGUG GAUAG CAGUGU UAGC GGCUGCU U GGACGU CUAUC GUCACA AUCG CUGACGA A GAGAGACUGUUGGUUCUCAA^ CGU - CC--- - UCUUA . 110 100 90 80 70