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Article

Genomic insights into population structure and adaptive variation of Pimelodus yuma and Pimelodus grosskopfii in the Magdalena-Cauca Basin.

PloS one - 1 Jan 2026

Arcila Hayler Edu Ibarra, Caro Juan Aicardo Segura, Márquez Edna Judith, Martinez Jose Gregorio

Abstract excerpt

The biodiversity of the Magdalena-Cauca Basin, Colombia's main fluvial system, is under severe threat from anthropogenic activities, imperiling endemic fish species such as Pimelodus yuma and Pimelodus grosskopfii. Using a population genomic approach based on single nucleotide polymorphisms (SNPs), we analyzed 64 individuals of P. grosskopfii and 57 individuals of P. yuma collected across ~1,600 km of the...

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Identifiers

PMID: 42247413
DOI: 10.1371/journal.pone.0351301
PMCID: PMC13240932

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 8 Sept 2026.

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