title: Large scale separation of avian erythroblasts in density-gradients of Ficoll.
mesh_terms: D000818:Animals; D002458:Cell Fractionation; D002467:Cell Nucleus / Q000032:analysis; D002469:Cell Separation; D002499:Centrifugation, Density Gradient; D002501:Centrifugation, Zonal; D004592:Electrophoresis, Starch Gel; D004912:Erythrocytes / Q000032:analysis / Q000166:cytology; D005069:Evaluation Studies as Topic; D005777:Geese; D006412:Hematopoietic Stem Cells / Q000166:cytology; D006657:Histones / Q000032:analysis; D007274:Injections, Intraperitoneal; D010659:Phenylhydrazines / Q000008:administration & dosage; D013347:Subcellular Fractions / Q000032:analysis
chemical_list: D006657:Histones; D010659:Phenylhydrazines