Author

Anush Devadhasan

Carnegie Mellon UniversityORCID 0000-0001-7048-6913Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

Click to filter author papers

Evolutionary Biology· 2

Signature Assays, Organisms & Methods

Click to filter · or open tag

Approach:statistical model· 2 Approach:simulation· 1

Frequent Co-Authors

Oana CarjaiD· 2 shared Oren KolodnyiD· 1 shared

Activity by Year

2024-2025 · peak 1/yr

Co-Author Collaboration Network

2 top collaborators · 1 mutual co-author link

Click any collaborator node to inspect or filter shared papers

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

Curved chords = mutual co-authorship

2 shared papersEvolutionary Biology

Oana CarjaORCID

Mutual co-authors in cluster

Author profile →

2 papers

Recent·Most cited

Evolutionary BiologyProceedings of the National Academy of SciencesPeer-reviewedNov 25, 2025

Local negative frequency-dependence can decrease global coexistence in fragmented populations

Anush Devadhasan, Oana Carja

This study shows that local negative frequency-dependent selection can reduce global coexistence in fragmented populations, contradicting its role in maintaining biodiversity in continuous landscapes.

DOI 10.1073/pnas.2513857122

statistical model

𝕏 PostBluesky

Evolutionary BiologyPLoS Computational BiologyPeer-reviewedNov 22, 2024

Competition for resources can reshape the evolutionary properties of spatial structure

Anush Devadhasan, Oren Kolodny, Oana Carja

This study combines resource competition models with evolutionary graph theory to show that ecological competition can reverse the role of amplifier and suppressor networks for deleterious mutants.

1 citation

statistical modelsimulation

𝕏 PostBluesky