title: Enzyme activity in D trisomies.
mesh_terms: D002869:Chromosome Aberrations / Q000201:enzymology*; D025063:Chromosome Disorders; D002901:Chromosomes, Human, 13-15; D002902:Chromosomes, Human, 16-18; D005690:Galactose / Q000378:metabolism; D006801:Humans; D009713:Nucleotidyltransferases / Q000097:blood; D010710:Phosphates / Q000378:metabolism; D014314:Trisomy; D014500:Uracil Nucleotides
chemical_list: D010710:Phosphates; D014500:Uracil Nucleotides; D009713:Nucleotidyltransferases; D005690:Galactose