Definition, Meaning & Synonyms

polygenic

Adjective

/ˌpɒl.ɪˈdʒɛn.ɪk/

Definition

Relating to a trait that is controlled by multiple genes.

Examples

Height is a polygenic trait influenced by several genes.
Complex diseases, such as diabetes and heart disease, often have polygenic causes.

Meaning

The term polygenic describes characteristics or traits in living organisms that are influenced by multiple genes rather than being determined by a single gene. These traits often exhibit a range of variations and can be impacted by environmental factors.