| 释义 |
gene flow
gene flown. Transfer of genes from one population to another, as by migration or the dispersal of seeds and pollen.gene flow n (Genetics) the movement and exchange of genes between interbreeding populations gene′ flow`
n. changes in the frequency of alleles within a gene pool that occur as a result of interbreeding. Compare genetic drift. gene flow
gene flow[′jēn ‚flō] (genetics) The passage and establishment of alleles characteristic of one breeding population into the gene pool of another population through hybridization and backcrossing. gene flow
gene flowchanges over time in the genetic composition of a population as a result of migration rather than of mutation and selection.gene flown. Transfer of genes from one population to another, as by migration or the dispersal of seeds and pollen.gene flowThe movement of genes from one group of organisms to another.gene flow or gene migration the movement of genes from one organism/ population to another. |