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. Author manuscript; available in PMC: 2010 Dec 1.
Published in final edited form as: Heredity (Edinb). 2009 Aug 5;103(6):469–475. doi: 10.1038/hdy.2009.89

Table 3.

Genotypic values, standard errors, and probabilities associated with the two-locus models for epistatically interacting QTLs: ‘a’ is the additive genotypic value, ‘d’ is the dominance genotypic value, ‘aa’ is the additive by additive epistasis, ‘ad’ is the additive by dominance epistasis, ‘da’ is the dominance by additive epistasis, ‘dd’ is the dominance by dominance epistasis

Constant Auto10.1 Auto17.1e Epistasis



a d a d aa ad da dd
Genotypic values 2.87 2.09 3.42 −1.06 1.59 −1.55 −1.05 1.12 −4.26
Standard errors 0.62 0.62 0.94 0.62 1.10 0.06 1.10 0.94 1.53
Probabilities 0.000030 0.001430 0.000640 0.091760 0.153670 0.015550 0.343910 0.236570 0.007590
Constant Auto12.1 Auto4.1e Epistasis



a d a d aa ad da dd
Genotypic values 3.48 −1.92 1.24 1.11 0.14 −1.52 3.49 −1.95 0.59
Standard errors 0.65 0.65 1.08 0.65 1.08 0.65 1.09 1.08 1.68
Probabilities 0.000002 0.004672 0.254889 0.092656 0.896724 0.022816 0.002235 0.075574 0.727934

Significant values are in boldface.