chinese hamster x american mink somatic cell hybrids were obtained and examined for chromosome content and expression of mink malate dehydrogenase , nadp ( mod-1 ; ec 1.1.1.40 ) , malate dehydrogenase , nad ( mor-1 ; ec 1.1.1.37 ) , glucose-6-phosphate dehydrogenase ( g6pd ; ec 1.1.1.49 ) and hypoxanthine phosphoribosyltransferase ( hprt ; ec 2.4.2.8 ) .
C0024544
malate dehydrogenase
C0030016
ec 1