Analyses with gDNA probemasks produce different rank difference distributions in interspecific and intraspecific comparisons.

Median and skew of the rank difference distribution and δSRC (see text) are reported. Suffixes after species acronyms (XL, XB) refer to the tissue type analyzed: O (ovary), T (testes), T11 (tadpole stage 11), B (brain), and E (egg). Asterisks indicate significant departure from the null. For δSRC, interspecific comparisons and comparisons between a non-target species and a hybrid are higher than other comparisons, and are indicated (Χ). In all of these cases, the correlation (i) is higher than the correlation (ii). a1672 probesets, CI median: 0±24, CI skew: 0±0.107 b8721 probesets, CI median: 0±54, CI skew: 0±0.046