Population Genomics in Rhamdia quelen (Heptapteridae, Siluriformes) Reveals Deep Divergence and Adaptation in the Neotropical Region.

doi:10.3390/genes11010109

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Article

Population Genomics in Rhamdia quelen (Heptapteridae, Siluriformes) Reveals Deep Divergence and Adaptation in the Neotropical Region.

Genes - 17 Jan 2020

Ríos Néstor, Casanova Adrián, Hermida Miguel, Pardo Belén G, Martínez Paulino, Bouza Carmen, García Graciela

Abstract excerpt

Rhamdia quelen, a Neotropical fish with hybridization between highly divergent mitochondrial DNA (mtDNA) lineages, represents an interesting evolutionary model. Previous studies suggested that there might be demographic differences between coastal lagoons and riverine environments, as well as divergent populations that could be reproductively isolated. Here, we investigated the genetic diversity pattern of this...

Topics

Adaptation, Physiological
Animals
Catfishes
Evolution, Molecular
Genetic Loci
Genetics, Population
Genomics
Polymorphism, Single Nucleotide
Selection, Genetic

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Identifiers

PMID: 31963477
DOI: 10.3390/genes11010109
PMCID: PMC7017130

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