Association between differential gene expression (log2-fold changes between collared flycatcher and pied flycatcher) and ASE in either F1 hybrids, collared flycatcher, or pied flycatcher across the five tissues for genes located on autosomes
| Tissue | F1 hybrids | Collared flycatcher | Pied flycatcher |
|---|---|---|---|
| Brain | 8.96 × 10−1 | 5.78 × 10−2 | 4.78 × 10−2 a |
| Heart | 8.32 × 10−1 | 1.07 × 10−1 | 9.55 × 10−1 |
| Kidney | 1.29 × 10−2 | 2.39 × 10−2 | 2.04 × 10−2 |
| Liver | 1.86 × 10−2 | 1.27 × 10−3 | 1.08 × 10−1 |
| Testis | 3.61 × 10−2 | 1.40 × 10−1 | 8.58 × 10−1 |
[i] The table reports P-values based on a Mann–Whitney Utest between log2-fold changes for ASE genes and non-ASE genes. Significant associations (P-value < 0.05) are highlighted in bold.
[ii] aThe association showed higher log2-fold changes for non-ASE genes than for ASE genes and is of the opposite direction than significant associations highlighted in bold.