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Implementation of molecular markers for quantitative traits in
Implementation of molecular markers for quantitative traits in

TBK1 Gene Duplication and Normal
TBK1 Gene Duplication and Normal

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Motoo Kimura
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Direct interaction between the Rice yellow mottle virus (RYMV) VPg
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Supplementary Table 1 Entrez Gene (http://www.ncbi.nlm.nih.gov
Supplementary Table 1 Entrez Gene (http://www.ncbi.nlm.nih.gov

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GENETIC CONSTRAINTS ON ADAPTATION TO A CHANGING
GENETIC CONSTRAINTS ON ADAPTATION TO A CHANGING

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Epistasis



Epistasis is a phenomenon that consists of the effect of one gene being dependent on the presence of one or more 'modifier genes' (genetic background). Similarly, epistatic mutations have different effects in combination than individually. It was originally a concept from genetics but is now used in biochemistry, population genetics, computational biology and evolutionary biology. It arises due to interactions, either between genes, or within them leading to non-additive effects. Epistasis has a large influence on the shape of evolutionary landscapes which leads to profound consequences for evolution and evolvability of traits.
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