10 20 30 40 50 60 UCCCAAGCCUGUGAACCU--- U G UA--| AU GACAUGGCA GGGC CAAGGUGA GGGUGC UCUGUG UGAGG \ CCCG GUUCCACU CCCACG AGACAC ACUCU A GUAACAAAUCACCACCAUCCG - G CUAA^ -- GUUAAGAUA 120 110 100 90 80 70