title: Deficiency of erythrocyte nicotinamide adenine dinucleotide nucleosidase (NADase) activity in the Negro.
mesh_terms: D044383:Black People; D003582:Cytogenetics; D004912:Erythrocytes / Q000201:enzymology*; D005838:Genotype; D006026:Glycoside Hydrolases / Q000378:metabolism*; D006801:Humans; D009243:NAD / Q000378:metabolism; D010375:Pedigree; D044465:White People
chemical_list: D009243:NAD; D006026:Glycoside Hydrolases