GENE FLOW


Meaning of GENE FLOW in English

Introduction of genetic material (by interbreeding) from one population of a species to another, thereby changing the composition of the gene pool of the receiving population.

The introduction of new characteristics through gene flow increases variability within the population and makes possible new combinations of traits. In humans, gene flow usually comes about through human migration .

Britannica English dictionary.      Английский словарь Британика.