Cited by 546Evolution and Genetic DynamicsGenetic and phenotypic traits in livestockGenetic Associations and Epidemiology

Uncovering cryptic genetic variation

Gibson, Greg, Dworkin, Ian·2004·Nature Reviews Genetics

Abstract

Cryptic genetic variation is the dark matter of biology: it is variation that is not normally seen, but that might be an essential source of physiological and evolutionary potential. It is uncovered by environmental or genetic perturbations, and is thought to modify the penetrance of common diseases, the response of livestock and crops to artificial selection and the capacity of populations to respond to the emergence of a potentially advantageous macro-mutation. We argue in this review that cryptic genetic variation is pervasive but under-appreciated, we highlight recent progress in determining the nature and identity of genes that underlie cryptic genetic effects and we outline future research directions.

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Crossref · 10.1038/nrg1426

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  • This is true of threshold-dependent characters and cryptic variation as well as continuous variation.

    “This is as true of threshold-dependent characters and cryptic variation93 as it is of continuous variation.”

    From Rare and common variants: twenty arguments (2012) · cites this paper as [93]

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Authors
Gibson, G., & Dworkin, I.
Affiliations
North Carolina State University (US)
Corresponding author
Gibson, Greg
Venue
Nature Reviews Genetics
Published
2004-09
Volume
5
Issue
9
Pages
681-690
ISSN
  • 1471-0056 (ISSN-L)
  • 1471-0064
OpenAlex
W2079319076
Cited by
546
References
90
Citations by year
2026: 21 · 2025: 15 · 2024: 22 · 2023: 19 · 2022: 14 · 2021: 24 · 2020: 32 · 2019: 30 · 2018: 28 · 2017: 18 · 2016: 40 · 2015: 38 · 2014: 28 · 2013: 36 · 2012: 34
FWCI
2.36
Type
journal article
Language
en
Open access
closed
Locations
  • Nature Reviews Genetics (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Evolution and Genetic Dynamics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetic and phenotypic traits in livestock
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetic Associations and Epidemiology
Keywords
cryptic genetic variation, susceptibility genes, gene perturbation, selective breeding, disease penetrance, adaptive potential
MeSH terms
Animals, Drosophila melanogaster, Selection, Genetic, Genetic Variation, Linkage Disequilibrium, Quantitative Trait, Heritable

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