Penetration

Penetration is the degree of agreement between a genotype and the expected phenotype. Genotype does not always clearly determine phenotype.

According to the degree of manifestation, we distinguish between incomplete penetrance (in individuals with a certain genotype, we find the corresponding phenotypic manifestation in only some individuals) and complete penetrance'' (in individuals with a certain genotype, we find the corresponding phenotypic manifestation in all individuals). We use percentages to express the degree of penetration.

Related Articles

 * Expressiveness