IDH activity was calculated based on standardized IDH activity data from 26 inbreds and 61 hybrids from three different genetic backgrounds. Genotypic categories with different letters (a or b) are si
1Untransfected.2Transiently transfected.3Specific activity of the cell lysates, nmoles (MUGS) hr−1 mg−1 (total protein), note that the specific activity of WT human fibroblast lysate is 220.4Not Appli
