Genetic Redundancy Explains Infrequent Observation of Interactions in Genome Studies

A new study published in Oxford Academic (Genetics) investigates epistatic redundancy, where multiple genetic interactions yield identical outcomes. The research suggests this redundancy may explain why pervasive genetic interactions are infrequently observed in genome-wide analyses. This finding implies current methods might underestimate the true contribution of epistasis, potentially altering our understanding of genetic influences.