3 ) the frequency of granulated nucleoli in a-cells was much higher in px animals than in no and so animals throughout a 24-h period ( p less than 0.018 ) , especially from the late light to early dark phase ( p less than 0.003 ) , and higher in a-cells than in n-cells generally ( p less than 0.0009 ) .
C0007609
nucleoli
C0007634
cells