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Article

Introgression versus immigration in hybridizing high-dispersal echinoderms.

Evolution; international journal of organic evolution - 1 Oct 2007

Harper Fiona M, Addison Jason A, Hart Michael W

Abstract excerpt

Phylogeographic studies designed to estimate rates and patterns of genetic differentiation within species often reveal unexpected and graphically striking cases of allele or haplotype sharing between species (introgression) via hybridization and backcrossing. Does introgression between species significantly influence population genetic structure relative to more conventional sources of differentiation (drift) and...

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PMID: 17714502
DOI: 10.1111/j.1558-5646.2007.00200.x

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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