title: DNA-synthesis and polyploidization of chicken heart muscle cells in mass cultures.
mesh_terms: D000818:Animals; D002455:Cell Division; D002478:Cells, Cultured; D002642:Chick Embryo; D004247:DNA / Q000096:biosynthesis*; D007700:Kinetics; D009206:Myocardium / Q000378:metabolism*; D011123:Polyploidy
chemical_list: D004247:DNA