EpiTrack
Discover two-gene epistasis from your own phenotypic data.
EpiTrack is an online tool that identifies the type of epistatic interaction between two genes using phenotypic data from an F2 population.
Paste your categorical observations, such as fruit color or disease-resistance scores, and EpiTrack compares your observed ratio with expected genetic models using a chi-square test.
Theory Explained
Explore how each two-gene epistasis model works in detail:
Why Epistasis Matters
✅ Breeders can configure the genetic makeup of parental lines or hybrids to ensure that the final product expresses the desired phenotype.
✅ They can design effective selection strategies that preserve necessary alleles through early generations, especially for traits with recessive genetic control.
✅ It helps to predict phenotypic ratios more accurately, supporting better decisions about population size and selection intensity.