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Epistasis is the term that refers to the action of one gene upon another. The phenotypic results of epistasis can vary widely. For instance, in some cases, epistatic interactions may lead to the ...

Epistasis is the 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. Example: The coat color in mice is a classic example。

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