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In population genetics, gene flow (also known as migration and allele flow) is the transfer of genetic material from one population to another. If the rate of gene flow is high enough, then two populations will have equivalent allele frequencies and therefore can be considered a single effective population.
Gene flow — also called migration — is any movement of individuals, and/or the genetic material they carry, from one population to another. If genetic variants are carried to a population where they previously did not exist, gene flow can be an important source of genetic variation.
16 lut 2024 · Gene flow, also called gene migration or allele flow, refers to the transfer of genetic material from one population to another during reproduction (through interbreeding) or the vertical transfer of genetic material from the parent to the offspring.
Gene flow is the exchange of genes between populations or species, breaking down the structure. Examples of gene flow within a species include the migration and then breeding of organisms, or the exchange of pollen .
6 mar 2016 · Gene flow: the movement, and eventual establishment, of alleles from one genetic pool to another that occur after successful mating. Gene flow follows migration (see definition), but not necessarily.
16 lip 2016 · Gene flow, the successful transfer of alleles from one population to another, is now known to vary considerably among species, populations, and individuals as well as over time. It frequently occurs at rates sufficient to play an important evolutionary role for populations of both animals and plants (Ellstrand 2014 ; Yakimowski and Rieseberg ...
17 wrz 2018 · Gene flow is the exchange of alleles between two or more populations. For this reason it is sometimes referred to as allele flow or gene migration. While migrating animals often carry new alleles from one population to another, they must interbreed with the new population for gene flow to occur.
