title: A biological cell labeling technique and its use in expermental embryology.
mesh_terms: D000818:Animals; D002466:Cell Nucleolus; D002467:Cell Nucleus; D002642:Chick Embryo; D002843:Chromatin; D004247:DNA; D008722:Methods; D008854:Microscopy, Electron; D011784:Quail / Q000196:embryology*; D012313:RNA; D013194:Staining and Labeling
chemical_list: D002843:Chromatin; D012313:RNA; D004247:DNA