Research Topic · Peer-Reviewed

Reciprocal Sign Epistasis

Reciprocal sign epistasis (RSE) is a type of gene interaction where the combined effect of two alleles of a gene is different from the combined effect of their components. It is an important type of gene interaction as it can affect the phenotype of a given organism, with the effect sometimes being more pronounced t…

📚 0 peer-reviewed articles cited 🔖 ISSN 2643-2811 🗓 Reviewed June 2026

Overview

Reciprocal sign epistasis (RSE) is a type of gene interaction where the combined effect of two alleles of a gene is different from the combined effect of their components. It is an important type of gene interaction as it can affect the phenotype of a given organism, with the effect sometimes being more pronounced than that of the individual alleles alone. RSE is used in evolutionary and population genetics as it can help to explain the evolutionary dynamics of a population. Additionally, it is used to uncover genetic constraints that prevent further evolution and thus can be used in the design of genetic modification strategies.

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Editorial oversight

Curated from peer-reviewed research published in Model Based Research (ISSN 2643-2811).

Journal editorial board
Yoshiaki Kikuchi · Japan Yung-Yao Chen · Taiwan Yang Chen · United States

This page summarises published research for orientation; it is not medical or professional advice.