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Article

Dynamics of hybrid incompatibility in gene networks in a constant environment.

Evolution; international journal of organic evolution - 1 Feb 2009

Palmer Michael E, Feldman Marcus W

Abstract excerpt

After an ancestral population splits into two allopatric populations, different mutations may fix in each. When pairs of mutations are brought together in a hybrid offspring, epistasis may cause reduced fitness. Such pairs are known as Bateson-Dobzhansky-Muller (BDM) incompatibilities. A well-known model of BDM incompatibility due to Orr suggests that the fitness load on hybrids should initially accelerate, and...

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Identifiers

PMID: 19215292
DOI: 10.1111/j.1558-5646.2008.00577.x
PMCID: PMC2989730

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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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