Genetic effects of SNP3593 for IDH activity.

Mode of action was calculated based on standardized IDH activity data from 26 inbreds and 61 hybrids from three different genetic backgrounds. a: additive effect; calculated as half of the difference between the means of lines homozygous for each allele. d: dominance deviation; calculated as the difference between the mean of lines heterozygous for SNP352 and the midpoint value of the two homozygous classes.