Author

Tanisha Gupta

Georgia Institute of Technology

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Evolutionary Biology· 1

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Organism:bacteria (other)· 1 Research Focus:phylogenetics / evolution· 1 Approach:statistical model· 1 Assay:whole-genome sequencing· 1

Frequent Co-Authors

Anton S. PetroviD· 1 shared Claudia Álvarez-CarreñoiD· 1 shared Hayley B. HassleriD· 1 shared Loren Dean WilliamsiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

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4 top collaborators · 6 mutual co-author links

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1 shared paperEvolutionary Biology

Anton S. PetrovORCID

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1 paper

Recent·Most cited

Deep shifts in Evolutionary Rate Trajectories of Ancient Bacterial Genes

Hayley B. Hassler, Tanisha Gupta, Anton S. Petrov, Loren Dean Williams, Claudia Álvarez-Carreño

The paper reconstructs evolutionary rate trajectories of 528 genes from the Last Bacterial Common Ancestor across 2.1 billion years, identifying four clusters with distinct patterns linked to gene function and environmental changes.

bioRxiv · Sep 10, 2026 · PreprintEvolutionary Biology