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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: Gene flow [14] is the transfer of genetic material from the gene pool of one population to another. In a population, migration occurs from one species to another, resulting in the change of allele frequency.
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 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 ...
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.
10 paź 2020 · Gene flow, gene migration, or allele flow is an important mechanism responsible for transferring genetic diversity from one population to the other. When there is an obstruction or no transfer of genes between two populations, then it may lead to speciation.
A gene is a DNA sequence that codes for a diffusible product. This product may be protein (as is the case in the majority of genes) or may be RNA (as is the case of genes that code for tRNA and rRNA). The crucial feature is that the product diffuses away from its site of synthesis to act elsewhere.
