TABLE 4

Epistatic pairs of QTL identified at genomewide significance

Locus 1Locus 2
TraitChraPeakbPositionbChraPeakbPositionb% variancec
Tameness (PC1)15842–9688944–979.6
16967–7542521–378.7
16967–71195347–618.7
68267–9487367–816.3
87166–80195243–616.8
Flight14543–48980–146.9
Boxing17573–7989588–976
Time spent moving (LDT)88683–8898482–845.4
Fecal boli (LDT)1105–10105949–716.6
481–15132217–276.1
Startle response24833–55106963–866.5
Body weight75522–6889795–976.3
89694–97181612–176
Adrenal gland weight300–2114338–485.2
Corticosterone52518–3568273–926.2
  • LDT: light–dark test.

  • a Chromosome.

  • b Centimorgans.

  • c Residual phenotypic variance explained after accounting for fixed effects.