Pairwise comparison of <i>Ldh</i>A <i>and Ldh</i>B expression between genotypes in <i>Daphnia</i>.

The results are based on post-hoc t-test with the Bonferroni correction. The number of Ldh transcripts per Gapdh transcript was calculated using the 2−ΔCT method and is the dependent variable in this analysis. Genotype refers to D. pulex, D. pulicaria, and D. pulex-pulicaria hybrids; Gene is LdhA or LdhB. P-values that show a significant difference in gene expression (p<0.05) are in bold-face type.