Genetic drift, also known as random genetic drift, allelic drift or the Wright effect, is the change in the frequency of an existing gene variant (allele)...

occurs when evolutionary processes such as natural selection and genetic drift act on genetic variation, resulting in certain characteristics becoming more...

breaks linkage disequilibrium, and the random phenomena of mutation and genetic drift. This makes it appropriate for comparison to population genomics data...

gamete-pools are sampled from a large "potential" gamete-pool is known as genetic drift, and is considered subsequently. While panmixia may not be widely extant...

with amount of genetic drift, and is the underlying cause of effects like population bottlenecks and the founder effect. Genetic drift is the major source...

mechanisms, such as genetic drift, contribute to it, as well. Genetic variation can be identified at many levels. Identifying genetic variation is possible...

processes: mutation, selection (natural and artificial), gene flow and genetic drift. This change happens over a relatively short (in evolutionary terms)...

of genetic drift. When an allele (variant of a gene) drifts to fixation, the other allele at the same locus is lost, resulting in a loss in genetic diversity...

small, so it shows increased sensitivity to genetic drift, an increase in inbreeding, and relatively low genetic variation. In genetics, a founder mutation...

Genes evolve due to natural selection or survival of the fittest and genetic drift of the alleles. The term gene was introduced by Danish botanist, plant...

at the molecular level. While genotypes can slowly change by random genetic drift, natural selection remains the primary explanation for adaptive evolution...

allele frequencies also produces genetic differentiation between populations. This process is known as genetic drift. By examining the differences between...

evolutionary forces: high mutation rate, inefficient selection, and genetic drift. With a 30% difference between humans and chimpanzees, the Y chromosome...

background selection. Both genetic hitchhiking and background selection are stochastic (random) evolutionary forces, like genetic drift. The term hitchhiking...

survival. The interrelationship of genetic drift, gene flow, and natural selection determines the level and dispersion of genetic differences between populations...

human genetic variation". Pharmacogenomics. 7 (7): 969–72. doi:10.2217/14622416.7.7.969. PMID 17054407. "random genetic drift / genetic drift | Learn...

Antigenic drift is a kind of genetic variation in viruses, arising from the accumulation of mutations in the virus genes that code for virus-surface proteins...

neither harm nor benefit, but can also be beneficial sometimes. Genetic drift: Genetic drift is a variational process, it happens as a result of the sampling...

The high frequencies of mtDNA B4 in Polynesians are the result of genetic drift and represent the descendants of a few Austronesian females who mixed...

population and its genetic variability are, the more likely the recessive/hidden deleterious mutations will show up causing genetic drift. DNA damages are...

genetic drift – changes in gene frequencies resulting from the creation of small breeding populations.[citation needed] A striking example of genetic...

susceptible to genetic drift. Genetic drift is random changes to the genetic makeup of populations and leads to reductions in genetic diversity. The smaller...

damage or replication errors in organisms' DNA. As the genetic variation of a population drifts randomly over generations, natural selection gradually...

combination of natural selection, genetic drift, and gene conversion. Mutations are permanent, transmissible changes to the genetic material (DNA or RNA) of a...

greatest genetic fitness, the frequency of the fitter genes within the gene pool is increased, while the pool itself is reduced. The genetic drift caused...

acceleration Incremental changes: Drift (linguistics), a type of language change Genetic drift, change in allele frequency Drift (telecommunication), long-term...

of genetic drift) may have had an important influence in neutral differences between populations. [citation needed] The second main cause of genetic variation...

of inbreeding between members of populations as a result of random genetic drift, and along with Fisher he pioneered methods for computing the distribution...

processes such as genetic drift, in similarly to other European populations such as the Basques, Sámi and Icelanders. The high genetic variability implies...

and an increased chance of extinction, although as explained by genetic drift new genetic variants, that may cause an increase in the fitness of organisms...