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Article

Balancing selection on MHC class I in wild brown trout Salmo trutta.

Journal of fish biology - 1 Sept 2012

O'Farrell B, Dennis C, Benzie J A, McGinnity P, Carlsson J, de Eyto E, Coughlan J P, Igoe F, Meehan R, Cross T F

Abstract excerpt

Evidence is reported for balancing selection acting on variation at major histocompatibility complex (MHC) in wild populations of brown trout Salmo trutta. First, variation at an MHC class I (satr-uba)-linked microsatellite locus (mhc1) is retained in small S. trutta populations isolated above waterfalls although variation is lost at neutral microsatellite markers. Second, populations across several catchments...

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Identifiers

PMID: 22957875
DOI: 10.1111/j.1095-8649.2012.03421.x

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

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