Author

Susana Josefina Caballero

Universidad de Los AndesORCID 0000-0002-9285-3873Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Evolutionary Biology· 1

Signature Assays, Organisms & Methods

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Research Focus:development & morphogenesis· 1 Assay:DNA methylation· 1 Approach:statistical model· 1

Frequent Co-Authors

Diana Sánchez-Bernal· 1 shared Izeni Pires FariasiD· 1 shared Jacqueline Batista· 1 shared José Gregório MartíneziD· 1 shared Sandra Marcela Hernández-RangeliD· 1 shared Tomas HrbekiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

6 top collaborators · 15 mutual co-author links

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1 shared paperEvolutionary Biology

Diana Sánchez-Bernal

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1 paper

Recent·Most cited

Historical biogeography and population genetic structure of the giant gilded catfish (Brachyplatystoma rousseauxii): expanding Humboldtian connectivity routes between the Orinoco and Amazon River basins

José Gregório Martínez, Diana Sánchez-Bernal, Sandra Marcela Hernández-Rangel, Jacqueline Batista, Susana Josefina Caballero, Izeni Pires Farias, Tomas Hrbek

This study investigates the genetic structure and historical connectivity of Brachyplatystoma rousseauxii between the Orinoco and Amazon basins, finding genetic divergence and identifying the Rupununi Portal as a key historical connection point.

bioRxiv · Aug 9, 2026 · PreprintEvolutionary Biology