Author

Sebastian Rivas

Corporación Universitaria Minuto de Dios

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

Click to filter author papers

Genetics· 1

Signature Assays, Organisms & Methods

Click to filter · or open tag

Research Focus:clustering· 1 Assay:DNA methylation· 1 Approach:experimental assay· 1 Research Focus:gene regulatory network inference· 1 Organism:human· 1 Approach:statistical model· 1

Frequent Co-Authors

Aisling KearnsiD· 1 shared Alexander E. CherkinskyiD· 1 shared Alison R. BartoniD· 1 shared Ana María Boada· 1 shared Angélica Triana· 1 shared Ann Marie LawsoniD· 1 shared Carl Henrik Langebaek· 1 shared Carla S. HaddeniD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

Click any collaborator node to inspect or filter shared papers

Focal author (center)Selected co-authorORCID co-authorUnlinked name

Curved chords = mutual co-authorship

1 shared paperGenetics

Aisling KearnsORCID

Mutual co-authors in cluster

Author profile →

1 paper

Recent·Most cited

Subsistence transition preceded population turnover in the eastern Colombian Andes

Kendra A. Sirak, Miguel Delgado, Angélica Triana, Sebastian Rivas, Pedro Argüello, Ana María Boada, Javier Sandoval, Germán Peña, Carl Henrik Langebaek, Juan Pablo Ospina, Sonia Archila, Saul Torres Orjuela, Martha Mejia Cano, Freddy Rodríguez, Alison R. Barton, , David Reich

The paper uses ancient DNA data from the eastern Colombian Andes to show that subsistence changes involving maize occurred without population replacement, followed by a major genetic turnover linked to the Herrera culture.

bioRxiv · Mar 25, 2026 · PreprintGenetics