title: Studies on deoxyribonucleic acid polymerase from normal and Down's syndrome skin fibroblasts in vitro.
mesh_terms: D000367:Age Factors; D002478:Cells, Cultured; D002648:Child; D002675:Child, Preschool; D004254:DNA Nucleotidyltransferases / Q000378:metabolism*; D004314:Down Syndrome / Q000201:enzymology*; D005347:Fibroblasts / Q000201:enzymology; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007700:Kinetics; D012867:Skin / Q000201:enzymology*; D013997:Time Factors
chemical_list: D004254:DNA Nucleotidyltransferases