Genetics and ontogeny of aldehyde dehydrogenase isozymes in the mouse: localization of Ahd-1 encoding the mitochondrial isozyme on chromosome 4.
Electrophoretic variants for the mitochondrial isozyme of aldehyde dehydrogenase (AHD) have been observed in inbred strains and in Harwell linkage testing stocks of Mus musculus. F1 (LVC X C57BL/Go) mice showed a codominant allele three-bounded phenotype, which suggests a dimeric subunit structure (designated AHD-A2). The anodal-migrating supernatant isozyme of AHD was electrophoretically invariant among the 23 inbred strains and stocks examined. The genetic locus encoding AHD-A2 (suggested name Ahd-1) is localized on chromosome 4 and was mapped close to je (jerker) and Gpd-1 (encoding the liver and kidney isoenzyme of glucose-6-phosphate dehydrogenase). Ontogenetic analyses demonstrated that both AHD isozymes exhibited low activity in late fetal and early neonatal liver and kidney extracts, and reached adult levels within 3 weeks of birth.
D000445:Aldehyde Oxidoreductases / Q000235:genetics*; D000818:Animals; D002874:Chromosome Mapping; D003433:Crosses, Genetic; D005796:Genes; D007527:Isoenzymes / Q000235:genetics*; D007668:Kidney / Q000201:enzymology; D008099:Liver / Q000201:enzymology; D051379:Mice; D008815:Mice, Inbred Strains / Q000196:embryology / Q000235:genetics* / Q000254:growth & development; D008928:Mitochondria / Q000201:enzymology
D007527:Isoenzymes; D000445:Aldehyde Oxidoreductases