Author

Alexandre B Roland

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

Biology Disciplines

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Evolutionary Biology· 1

Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 1 Approach:experimental assay· 1 Assay:metagenomics· 1 Research Focus:phylogenetics / evolution· 1 Approach:statistical model· 1

Frequent Co-Authors

Elicio E Tapia· 2 shared Luis A Coloma· 2 shared Stephanie N Caty· 2 shared Bella C Carriker· 1 shared Gary D Byrd· 1 shared Jenna R McGugan· 1 shared Juan C Santos· 1 shared Lauren A O'Connell· 1 shared

Activity by Year

2015-2017 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 33 mutual co-author links

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2 shared papersEvolutionary Biology

Elicio E Tapia

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2 papers

Recent·Most cited

Radiation and hybridization of the Little Devil poison frog (Oophaga sylvatica) in Ecuador

Alexandre B Roland, Juan C Santos, Bella C Carriker, Stephanie N Caty, Elicio E Tapia, Luis A Coloma, Lauren A O'Connell

This study examines genetic and phylogenetic differentiation in Oophaga sylvatica poison frogs, finding low genetic differentiation but phenotypic diversity and ongoing gene flow in some populations.

Ecology and Evolution · Oct 18, 2017Peer-reviewedEvolutionary Biology

Ant and mite diversity drives toxin variation in the Little Devil poison frog

Jenna R McGugan, Gary D Byrd, Alexandre B Roland, Stephanie N Caty, Nisha Kabir, Elicio E Tapia, Sunia A Trauger, Luis A Coloma, Lauren O'Connell

This study shows that the diversity of alkaloid toxins in Oophaga sylvatica frogs is linked to chemical diversity in their ant and mite prey.

bioRxiv · Nov 15, 2015