; malic enzyme ' ( ec 1.1.1.40 ) , lactate dehydrogenase ( ec 1.1.1.27 ) and malate dehydrogenase ( ec 1.1.1.37 ) ceased to be radiosensitive at about 8 days of age and isocitrate dehydrogenase ( nadp ) ( ec 1.1.1.42 ) at 16 days .
C0024544
malate dehydrogenase
C0030016
ec