Epistasis is a phenomenon in genetics in which the effect of a gene mutation is dependent on the presence or absence of mutations in one or more other genes, respectively termed modifier genes. …

Aug 3, 2023 · Epistasis is the interaction between two non-allelic genes where the phenotypic expression of one gene is masked or suppressed by the expression of one or more other genes.

Apr 14, 2023 · Epistasis is a phenomenon in genetics whereby the presence or absence of mutations in one or more extra genes, referred to as modifier genes (genetic modifiers), affects the outcome of a …

4 days ago · Epistasis is a circumstance where the expression of one gene is modified (e.g., masked, inhibited or suppressed) by the expression of one or more other genes.

The term epistasis describes a certain relationship between genes, where an allele of one gene (e.g., ‘spread’) hides or masks the visible output, or phenotype, of another gene (e.g., pattern).

Sep 9, 2024 · Epistasis refers to the phenomenon where the expression of one gene masks or suppresses the phenotypic effects of another gene. This interaction occurs between non-allelic …

Whether or not they are sorting independently, genes may interact at the level of gene products such that the expression of an allele for one gene masks or modifies the expression of an allele for a …

Aug 19, 2025 · Epistasis is the phenomenon where one gene alters the phenotypic expression of another. The gene that masks or modifies an effect is called the epistatic gene, while the gene …

In epistasis, the interaction between genes is antagonistic: one gene masks or interferes with the expression of another. “Epistasis” is a word composed of Greek roots that mean “standing upon.”

Epistasis describes how gene interactions can affect phenotypes. Did you know that genes can mask each other's presence or combine to produce an entirely new trait?