Výsledky vyhledávání - "Sean A S Anderson"

The role of divergent ecological adaptation during allopatric speciation in vertebrates

Autor: Sean A. S. Anderson, Jason T. Weir

Publikováno v: Science (New York, N.Y.). 378(6625)

After decades of debate, biologists today largely agree that most speciation events require an allopatric phase (that is, geographic separation), but the role of adaptive ecological divergence during this critical period is still unknown. Here, we sh

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd80910c33d3e8f3babfaf98e24b834b
https://pubmed.ncbi.nlm.nih.gov/36520892

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Data for: The role of adaptive ecological divergence during allopatric speciation in vertebrates

Autor: Sean A. S. Anderson, Jason T. Weir

Zip file containing all code files and data files required to recreate the main empirical analysis of the paper. Also contains final result files with all parameter estimates from every individual analysis.

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Geographic contact drives increased reproductive isolation in two cryptic Empidonax flycatchers

Autor: Vanessa E. Luzuriaga-Aveiga, Ashley C. Bramwell, Else K. Mikkelsen, Jordan B. Bemmels, Jason T. Weir, Sean A S Anderson

Publikováno v: Molecular Ecology. 30:4833-4844

Geographic contact between sister lineages often occurs near the final stages of speciation, but its role in speciation's completion remains debated. Reproductive isolation may be essentially complete prior to secondary contact. Alternatively, costly

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https://doi.org/10.1111/mec.16105

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Digest: The non-redundancy of non-ephemeral reproductive isolation

Autor: Sean A S Anderson, Tayte Anspach

Publikováno v: Evolution; international journal of organic evolution.

What factors determine the stability of intrinsic reproductive barriers in the face of hybridization? In a set of theoretical analyses, Xiong and Mallet (2022) show that intrinsic incompatibilities are more prone to collapse when the incompatible gen

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https://pubmed.ncbi.nlm.nih.gov/36622336

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A Comparative Test for Divergent Adaptation: Inferring Speciation Drivers from Functional Trait Divergence

Autor: Sean A S Anderson, Jason T. Weir

Publikováno v: The American Naturalist. 196:429-442

Ecological differentiation between lineages is widely considered to be an important driver of speciation, but support for this hypothesis is mainly derived from the detailed study of a select set of model species pairs. Mounting evidence from nonmode

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https://doi.org/10.1086/710338

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Character displacement drives trait divergence in a continental fauna

Autor: Sean A S Anderson, Jason T. Weir

Publikováno v: Proc Natl Acad Sci U S A

Coexisting (sympatric) pairs of closely related species are often characterized by exaggerated trait differences. This widespread pattern is consistent with adaptation for reduced similarity due to costly interactions (i.e., "character displacement")

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93bc53c3d6003fa8ac11211c2dbb8b0d
https://europepmc.org/articles/PMC8157990/

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