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Article

A vertebrate adaptive radiation is assembled from an ancient and disjunct spatiotemporal landscape.

Proceedings of the National Academy of Sciences of the United States of America - 18 May 2021

Richards Emilie J, McGirr Joseph A, Wang Jeremy R, St John Michelle E, Poelstra Jelmer W, Solano Maria J, O'Connell Delaney C, Turner Bruce J, Martin Christopher H

Abstract excerpt

To investigate the origins and stages of vertebrate adaptive radiation, we reconstructed the spatial and temporal histories of adaptive alleles underlying major phenotypic axes of diversification from the genomes of 202 Caribbean pupfishes. On a single Bahamian island, ancient standing variation from disjunct geographic sources was reassembled into new combinations under strong directional selection for...

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Adaptation, Physiological
Caribbean Region
Fish Proteins
Genetic Speciation
Genomics

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Spatio-Temporal Analysis

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Identifiers

PMID: 33990463
DOI: 10.1073/pnas.2011811118
PMCID: PMC8157919

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