title: Studies on the relation between heme and nucleic acid syntheses in erythroid cell. 3. Nucleolus of erythroblast, changes in relation with cell specialization.
mesh_terms: D000630:Aminopterin; D000740:Anemia / Q000473:pathology; D000818:Animals; D001854:Bone Marrow Cells; D002466:Cell Nucleolus; D046508:Culture Techniques; D003593:Cytoplasm; D004912:Erythrocytes; D007279:Injections, Subcutaneous; D008214:Lymphocytes; D010659:Phenylhydrazines; D012313:RNA / Q000032:analysis* / Q000096:biosynthesis; D051381:Rats; D014498:Uracil
chemical_list: D010659:Phenylhydrazines; D014498:Uracil; D012313:RNA; D000630:Aminopterin