in order to study if there are differences between cells of the same tissue with one and two nucleoli , nuclear and nucleolar volume , density of tritiated uridine incorporation , amount of dna per nucleus and intensity of cytoplasmic basophilia were measured in mononucleolated and binucleolated rat epithelial endometrial cells , in onion root meristematic cells and in chick embryo matrix cells of the central nervous system , neuroblasts and neurons .
C0007609
nucleoli
C0007634
cells