title: DNA replication studies of human D-group chromosomes in satellite associations.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001345:Autoradiography; D002648:Child; D002675:Child, Preschool; D002869:Chromosome Aberrations; D025063:Chromosome Disorders; D002901:Chromosomes, Human, 13-15; D002904:Chromosomes, Human, 21-22 and Y; D003582:Cytogenetics; D004261:DNA Replication; D004314:Down Syndrome; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008875:Middle Aged; D014314:Trisomy