title: Expression of esterase D and other gene markers in trisomy 13.
abstract: A gene dosage effect was observed for esterase D in a patient with trisomy 13. Isoelectric focusing of hemoglobin from the same patient showed three unidentified bands. A gene dosage effect for several other enzymes was not observed in two other patients with trisomy 13.
mesh_terms: D002901:Chromosomes, Human, 13-15; D004588:Electrophoresis, Cellulose Acetate; D004798:Enzymes / Q000097:blood; D004912:Erythrocytes / Q000201:enzymology; D004950:Esterases / Q000097:blood*; D006454:Hemoglobins / Q000032:analysis*; D006801:Humans; D007525:Isoelectric Focusing; D014314:Trisomy
chemical_list: D004798:Enzymes; D006454:Hemoglobins; D004950:Esterases