&lt;htm&gt;Diversidad Genética del Bocachico (&lt;i&gt;Prochilodus reticulatus&lt;/i&gt;) de la Cuenca Alta del Río Cauca (Colombia)&lt;/htm&gt;

MacÍAs, Jorge; Vallejo, Felipe García; Rincón, Efraín Rubio; Giraldo, Andrés Castillo; Cerón, Flavio

doi:10.5380/abpr.v38i0.16928

Cited by 6 publications

(2 citation statements)

References 3 publications

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“…magdalenae also exhibited much greater H E values than P . reticulatus (H E : 0.400) even though this estimator was calculated based on a different molecular marker [ 27 ].…”

Section: Discussionmentioning

confidence: 99%

“…The scarce information for C . magdalenae contrasts with population genetic studies performed for Curimata mivartii [ 23 ] and species with fishing relevance of the phylogenetically close family Prochilodontidae like Prochilodus magdalenae [ 24 – 26 ], Prochilodus reticulatus [ 27 ] and Ichthyoelephas longirostris [ 28 ]. Likewise, it contrasts with studies on species of other families inhabiting the Magdalena-Cauca basin such as Pseudoplatystoma magdaleniatum [ 29 , 30 ], Brycon henni [ 31 – 33 ], S .…”

Section: Introductionmentioning

confidence: 99%

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Genetic insights into Cyphocharax magdalenae (Characiformes: Curimatidae): Microsatellite loci development and population analysis in the Cauca River, Colombia

Ochoa-Aristizábal,

Márquez

2024

PLoS ONE

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Cyphocharax magdalenae, a Colombian freshwater fish species, plays a vital role in nutrients distribution and serves as a significant food source for other fish species and local fishing communities. Considered a short-distance migratory species, C. magdalenae populations face substantial extinction risk due to human activities impacting their habitats. To address the lack of knowledge on genetic diversity and population structure, this study used next-generation sequencing technology to develop species-specific microsatellite loci and conducted a population genetics analysis of C. magdalenae in the middle and lower sections of the Cauca River, Colombia. Out of 30 pairs of microsatellite primers evaluated in 324 individuals, 14 loci were found to be polymorphic, at linkage equilibrium and, in at least one population, their genotypic frequencies were in Hardy-Weinberg equilibrium. Results showed high genetic diversity levels compared to other neotropical Characiformes, with inbreeding coefficients similar to those reported for phylogenetically related species. Moreover, C. magdalenae exhibits seasonal population structure (rainy-dry) consisting of two genetic stocks showing bottleneck signals and high effective population sizes. This information is essential for understanding the current species genetics and developing future management programs for this fishery resource.

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“…magdalenae also exhibited much greater H E values than P . reticulatus (H E : 0.400) even though this estimator was calculated based on a different molecular marker [ 27 ].…”

Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Genetic insights into Cyphocharax magdalenae (Characiformes: Curimatidae): Microsatellite loci development and population analysis in the Cauca River, Colombia

Ochoa-Aristizábal,

Márquez

2024

PLoS ONE

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Hypostomus plecostomus (suckermouth catfish)

Maddern¹

2022

CABI Compendium

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Utilización De La Biología Molecular Como Medio Para Optimizar La Producción Piscícola Y Repoblamiento De Medios Naturales

Hahn-von-Hessberg

Vélez-Marín

Quintero

2015

bccm

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resumen La finalidad de esta publicación es impregnar al lector en los nuevos retos de la piscicultura comercial enmarcados en optimizar la conversión alimenticia, reducir el impacto ambiental y propiciar la resistencia a enfermedades, de igual manera en las relaciones filogenéticas y programas de repoblamiento de peces nativos en el medio ambiente empleando las diferentes herramientas de la biología molecular. Se realizó una selección de información con base en libros, artículos y tesis donde se introduce al lector en métodos y avances de la biotecnologíaaplicables ala piscicultura y repoblamiento de especies ícticas. Los sistemas de producción piscícola deben articular nuevos métodos científicos para obtener una mayor producción en un menor tiempo y ser económicamente rentables,igualmente en la diversidad genética de las poblaciones ícticas en el medio ambienteconviene considerar las diferentes tecnologías de vanguardia. Se percibe que aunque la biología molecular comienza a ser utilizada en los diferentes procesos piscícolas y programas de repoblamiento sigue siendo de uso moderado, se requiere incentivar su utilización atraves de programas conjuntos entre las entidades gubernamentales y privadas, tomando conciencia de sutrascendencia.

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<htm>Diversidad Genética del Bocachico (<i>Prochilodus reticulatus</i>) de la Cuenca Alta del Río Cauca (Colombia)</htm>

Abstract: <htm>Diversidad Genética del Bocachico (<i>Prochilodus reticulatus</i>) de la Cuenca Alta del Río Cauca (Colombia)</htm>

Cited by 6 publications

References 3 publications

Genetic insights into Cyphocharax magdalenae (Characiformes: Curimatidae): Microsatellite loci development and population analysis in the Cauca River, Colombia

Genetic insights into Cyphocharax magdalenae (Characiformes: Curimatidae): Microsatellite loci development and population analysis in the Cauca River, Colombia

Hypostomus plecostomus (suckermouth catfish)

Utilización De La Biología Molecular Como Medio Para Optimizar La Producción Piscícola Y Repoblamiento De Medios Naturales

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