Dominant gene Just one dominant gene in the genotype means that its appearance is seen in the phenotype. Recessive gene A recessive gene is only observed in the phenotype if no dominant gene is ...

The relationship of genotype to phenotype is rarely as simple as the dominant and recessive patterns described by Mendel. As opposed to partial dominance, codominance occurs when the phenotypes of ...

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? But what happens when two ...

Scientists have conducted the largest and most diverse study to date on how recessive genetic ... with similar genetic ...