Comparison of separate association using maternal and paternal alleles with the Likelihood Ratio Test (LRT) for putative 30 ieQTLs.

<p>(A) Correlation between –log₁₀ p-values generated using a standard association test and the LRT (r² = −0.87) (B) Correlation between -log₁₀ p-values generated using the heterozygote test and the LRT (r² = 0.71). Note that 6 of the 30 SNP-gene pairs did not have a sufficient number of heterozygotes to perform the test.