Author

Alex Guzmán

Museum of Vertebrate ZoologyORCID 0009-0008-0237-5881Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 1 Research Focus:differential expression· 1 Assay:DNA methylation· 1 Research Focus:gene regulatory network inference· 1 Approach:genetic perturbation / CRISPR· 1 Approach:statistical model· 1 Research Focus:variant calling· 1 Assay:whole-genome sequencing· 1

Frequent Co-Authors

Adam M. M. StuckertiD· 1 shared Andrew H. VaughniD· 1 shared Corinne L. Richards‐ZawackiiD· 1 shared Diana Aguilar‐GómeziD· 1 shared Emma SteigerwaldiD· 1 shared Kevin J. McGrawiD· 1 shared Layla R. FreeborniD· 1 shared Lin Yuan· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 45 mutual co-author links

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1 shared paperEvolutionary Biology

Adam M. M. StuckertORCID

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1 paper

Recent·Most cited

Evolution and Diversification of the Aposematic Poison Frog, Oophaga pumilio, in Bocas del Toro

Diana Aguilar‐Gómez, Layla R. Freeborn, Lin Yuan, Lydia L. Smith, Alex Guzmán, Andrew H. Vaughn, Emma Steigerwald, Adam M. M. Stuckert, Yusan Yang, Tyler P. Linderoth, Matthew D. MacManes, Kevin J. McGraw, Corinne L. Richards‐Zawacki, Rasmus Nielsen

This study identifies genetic factors underlying color and pattern variation in Oophaga pumilio frogs from Bocas del Toro, finding key genes involved in different polymorphisms and evidence of selective sweeps.

Current Biology · Feb 18, 2026Peer-reviewedEvolutionary Biology