CoChat
Sign Up
Cited by 816Genetic diversity and population structureEvolution and Genetic DynamicsForensic and Genetic Research

The DOI matches its Crossref record; 78 of the 78 references it cites were found in a registry or an index.

THE HIDDEN SIDE OF INVASIONS: MASSIVE INTROGRESSION BY LOCAL GENES

Open access
Currat, Mathias, Ruedi, Manuel, Petit, Rmy J., Excoffier, Laurent·2008·Evolution
DOI 10.1111/j.1558-5646.2008.00413.x
Open this paper in CoChat — free account

Abstract

Despite hundreds of reports involving both plants and animals, the mechanisms underlying introgression remain obscure, even if some form of selection is frequently invoked. Introgression has repeatedly been reported in species that have recently colonized a new habitat, suggesting that demographic processes should be given more attention for understanding the mechanisms of introgression. Here we show by spatially explicit simulations that massive introgression of neutral genes takes place during the invasion of an occupied territory if interbreeding is not severely prevented between the invading and the local species. We also demonstrate that introgression occurs almost exclusively from the local to the invading species, especially for populations located far away from the source of the invasion, and this irrespective of the relative densities of the two species. This pattern is strongest at markers experiencing reduced gene flow, in keeping with the observation that organelle genes are often preferentially introgressed across species boundaries. A survey of the literature shows that a majority of published empirical studies of introgression during range expansions, in animals and in plants, follow the predictions of our model. Our results imply that speciation genes can be identified by comparing genomes of interfertile native and invading species pairs.

Overview

Integrity signals

Registry

Crossref · 10.1111/j.1558-5646.2008.00413.x

Cites

78 of 78 references verified0 citation errors · 0 not checkable

Statistics

Recomputing p-values needs the paper’s full text.

Verification

Claims the paper makes

We couldn’t retrieve this paper’s full text, so its claims and self-check weren’t run. The registry and citation checks still apply.

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Citations

Cites

Show all 78 references

Research works printed but not linked: 1

  1. Moran, 1981, Genetic demarcation of geographical distribution by hybrid zones, Proc. Ecol. Soc. Aust., 11, 67

Cited by

Sorted by citations

Items 601–700 of 816

Related

See all

Metadata

Authors
Currat, M., Ruedi, M., Petit, R. J., & Excoffier, L.
Affiliations
  • University of Geneva (CH)
  • University of Bern (CH)
Corresponding author
Currat, Mathias
ORCID
Venue
Evolution
Publisher
Oxford University Press (OUP)
Published
2008-06
Volume
62
Issue
8
Pages
???-???
ISSN
  • 0014-3820 (ISSN-L)
  • 1558-5646
DOI
10.1111/j.1558-5646.2008.00413.x
OpenAlex
W2029478825
Cited by
816
References
78
Citations by year
2026: 13 · 2025: 28 · 2024: 37 · 2023: 45 · 2022: 54 · 2021: 51 · 2020: 46 · 2019: 59 · 2018: 47 · 2017: 57 · 2016: 57 · 2015: 42 · 2014: 49 · 2013: 56 · 2012: 50
FWCI
23.81
Type
journal article
Language
en
Open access
Licence
Locations
  • Evolution (publishedVersion)
  • PubMed (publishedVersion)
  • Archive ouverte UNIGE (University of Geneva) (submittedVersion, cc-by)
  • BioOne Complete (BioOne) (submittedVersion)
  • HAL (submittedVersion)
  • BORIS (University Library Bern) (submittedVersion)
  • Oskar-Bordeaux (Universite de Bordeaux) (submittedVersion)
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Genetic diversity and population structure
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Evolution and Genetic Dynamics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Genetics › Forensic and Genetic Research
Keywords
introgression, biological invasions, range expansion, gene flow, spatially explicit simulation, speciation genes
MeSH terms
Animals, Computer Simulation, Crosses, Genetic, Biological Evolution, Genetics, Population, Humans, Hybridization, Genetic, Models, Biological, Models, Genetic, Selection, Genetic, Species Specificity, Gene Flow

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review