- Assignment of the rat genes coding for alpha 1-antitrypsin (PI), phosphoenolpyruvate carboxykinase (PEPCK), alcohol dehydrogenase (ADH), and fructose-1,6-bisphosphatase (FDP). Fulchignoni-Lataud, M.C., Szpirer, J., Levan, G., Weiss, M.C. Mamm. Genome (1992)