title: Polyribosome-bound and free-cytoplasmic-hemoglobin-messenger RNA in differentiating avian erythroblasts.
mesh_terms: D000818:Animals; D001665:Binding Sites; D002247:Carbon Isotopes; D002454:Cell Differentiation; D002458:Cell Fractionation; D002467:Cell Nucleus; D002499:Centrifugation, Density Gradient; D003593:Cytoplasm / Q000032:analysis*; D004372:Ducks; D004591:Electrophoresis, Polyacrylamide Gel; D004912:Erythrocytes / Q000032:analysis; D005914:Globins / Q000096:biosynthesis; D011132:Polyribosomes / Q000378:metabolism*; D014176:Protein Biosynthesis; D012333:RNA, Messenger / Q000032:analysis* / Q000096:biosynthesis / Q000378:metabolism; D014316:Tritium
chemical_list: D002247:Carbon Isotopes; D012333:RNA, Messenger; D014316:Tritium; D005914:Globins