BabelNet

bn:01114858n

Noun Concept

Categories: Articles with short description, All articles lacking reliable references, All articles with self-published sources, Human evolution, Population genetics

population bottleneck genetic bottleneck Bottle neck effect bottleneck bottleneck effect

A population bottleneck or genetic bottleneck is a sharp reduction in the size of a population due to environmental events such as famines, earthquakes, floods, fires, disease, and droughts; or human activities such as specicide, widespread violence or intentional culling. Wikipedia

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An evolutionary event that drastically reduces a population Wikipedia Disambiguation

Evolutionary event that reduces genetic variation of a population, resulting in founding populations that can lead to genetic drift Wikidata

An evolutionary event in which a significant percentage of a population or species is killed or otherwise prevented from reproducing, and the population is reduced by 50% or more, often by several orders of magnitude. OmegaWiki

A sudden (normally temporary) decrease in a population typically due to a stressful situation. Wiktionary

IS A

event

evolution

Wikipedia

population bottleneck

Wikidata

population bottleneck

Wiktionary

population bottleneck

OmegaWiki

genetic bottleneck, population bottleneck

Wikipedia Redirections

Bottle neck effect, bottleneck (biology), bottleneck effect, Bottleneck effects, bottlenecking event, evolutionary bottleneck, genetic bottleneck, Near-Extinction evolution theory, Population Bottleneck, population bottlenecks

Wikidata Alias

genetic bottleneck