title: POLYRIBOSOMES AND THE LOSS OF HEMOGLOBIN SYNTHESIS IN THE MATURING RETICULOCYTE.
mesh_terms: D000375:Aging; D000818:Animals; D002247:Carbon Isotopes; D006454:Hemoglobins; D007930:Leucine; D010784:Photomicrography; D011132:Polyribosomes; D011506:Proteins / Q000378:metabolism*; D011817:Rabbits; D012106:Research; D012156:Reticulocytes; D012270:Ribosomes; D014461:Ultracentrifugation
chemical_list: D002247:Carbon Isotopes; D006454:Hemoglobins; D011506:Proteins; D007930:Leucine
keywords: AGING; CARBON ISOTOPES; EXPERIMENTAL LAB STUDY; HEMOGLOBIN; LEUCINE; PHOTOMICROGRAPHY; PROTEIN METABOLISM; RABBITS; RETICULOCYTES; RIBOSOMES; ULTRACENTRIFUGATION