Figure 4From: SNEP: Simultaneous detection of nucleotide and expression polymorphisms using Affymetrix GeneChipDistribution of the test statistics. The gray histograms are based on the canonical rice data in which the genes were sufficiently expressed and the SFP number ranged from 1 to 5. The unshaded histograms are based on the modified data in which the signal intensities from the SFP probes were deleted.Back to article page