<p>(A) Correlation between –log<sub>10</sub> p-values generated using a standard association test and the LRT (r<sup>2</sup> = −0.87) (B) Correlation between -log<sub>10</sub> p-values generated using the heterozygote test and the LRT (r<sup>2</sup> = 0.71). Note that 6 of the 30 SNP-gene pairs did not have a sufficient number of heterozygotes to perform the test.</p