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Article

Genome scans reveal signals of selection associated with pollution in fish populations of Basilichthys microlepidotus, an endemic species of Chile.

Scientific reports - 8 Jul 2024

Vega-Retter Caren, Rojas-Hernández Noemi, Cortés-Miranda Jorge, Véliz David, Rico Ciro

Abstract excerpt

The Maipo River catchment is one of Chile's most polluted basins. In recent decades, discharges of untreated sewage and organic matter have caused eutrophication and water quality degradation. We employed the indigenous silverfish species Basilichthys microlepidotus as a model organism to investigate the process of adaptation and selection on genes influenced by pollution. Using variation at single nucleotide...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Identifiers

PMID: 38977738
DOI: 10.1038/s41598-024-66121-x
PMCID: PMC11231317

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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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