Characterization of new medium-chain alcohol dehydrogenases adds resolution to duplications of the class I/III and the sub-class I genes
Keywords: MDR/SDR; medium-chain/short-chain dehydrogenases/reductases; ADH; alcohol dehydrogenase; MYA; million years ago; Gene duplications; Vertebrate enzyme evolution; Alcohol dehydrogenase; Liver enzyme origin; Avian order taxonomy;