Concept information
PREFERRED TERM
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Created: 2003-06-03T00:00:00Z
Last modified: 2021-06-16T21:24:42Z
skos:notation: 37333
DEFINITION
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Change in allele frequency from one generation to another within a population, due to the sampling of finite numbers of genes that is inevitable in all finite-sized populations. The smaller the population, the greater the genetic drift, with the result that some alleles are lost, and genetic diversity is reduced. Thus minimization of genetic drift is an important consideration for conservation of genetic resources.
(en)Created: 9/6/18
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Processus d'échantillonnage aléatoire des gamètes à chaque génération qui peut produire des changements dans la fréquence des allèles dans le temps. La dérive génétique est plus importante chez les petites populations en comparaison des plus grandes
(fr)Created: 9/6/18
BROADER CONCEPT
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IN OTHER LANGUAGES
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Arabic
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Chinese
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Czech
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English
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dérive génétique
Created: 1998-09-04T00:00:00Z
Last modified: 2021-06-02T08:56:03
skos:notation: 37333
French
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Georgian
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გენების დრეიფი
Created: 2017-08-11T17:37:15Z
Last modified: 2017-08-15T09:47:31Z
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genetische Drift
Created: 1998-09-04T00:00:00Z
Last modified: 2019-11-15T14:45:00Z
skos:notation: 37333
German
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Hindi
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Hungarian
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Italian
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Japanese
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Korean
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Norwegian Bokmål
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Persian
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Polish
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Romanian
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derivă genetică
Created: 2016-02-18T09:29:21Z
Last modified: 2016-07-11T20:36:10Z
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fluctuaţie genetică
Created: 2016-02-18T09:30:30Z
Last modified: 2016-07-11T20:36:26Z
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Russian
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Serbian
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Spanish
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Swahili
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Thai
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Turkish
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gensel kayma
Created: 2013-08-22T19:39:24Z
Last modified: 2013-08-27T22:12:23Z
skos:notation: 1377171564353
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Ukrainian
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випадкове розповсюдження генетичних мутацій в популяції
Created: 2018-08-16T07:36:28Z
Last modified: 2018-08-16T10:42:44Z
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дрейф генів
Created: 2018-08-16T07:33:23Z
Last modified: 2018-08-16T10:42:44Z