title: ABSENCE OF LATE REPLICATION OF A HUMAN X-RING CHROMOSOME.
mesh_terms: D001345:Autoradiography; D002455:Cell Division; D002648:Child; D002869:Chromosome Aberrations; D025063:Chromosome Disorders; D041321:Chromosomes, Human, X; D019411:Clinical Laboratory Techniques; D006801:Humans; D008214:Lymphocytes; D012303:Ring Chromosomes; D014424:Turner Syndrome
keywords: CELL DIVISION; CHILD; CHROMOSOME ABNORMALITIES; DIAGNOSIS, LABORATORY; LYMPHOCYTES; RADIOAUTOGRAPHY; TURNER'S SYNDROME