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Epistasis is epitasithe interaction between genes that influences a phenotype. Genes can either mask each other so that one is considered “dominant” or they can combine to produce a new trait. It is the conditional。

Epistasis occurs when the phenotype expression of one gene is influenced by another gene. Example: Gene A must be present for Gene B to express a certain trait.epitasi Example: The coat color in mice is a classic example。

Epistasis. Interestingly, the word “epistasis” is composed of Greek roots that mean “standing upon.” A good example of epistasis is coat color in the popular dog breed the Labrador retriever. Labrador retriever coat color geepitasines。

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