Ohtsu, E Pathways of nicotinamide adenine dinucleotide biosynthesis in nicotinic acid or nicotinamide requiring microorganisms. [electronic resource] - Biochemical and biophysical research communications Dec 1967 - 635-41 p. digital Publication Type: Journal Article ISSN: 0006-291X Standard No.: 10.1016/0006-291x(67)90263-x doi Subjects--Topical Terms: Amidohydrolases--metabolismCarbon IsotopesCell-Free SystemCentrifugationChromatography, Ion ExchangeEscherichia coli--metabolismLactobacillus--metabolismLeuconostoc--metabolismModels, BiologicalNAD--biosynthesisNiacinamideNicotinic Acids--metabolismNucleotidyltransferases--metabolismPyridinesSpectrophotometryTransferases--metabolismUltrasonics