Author

Robert T. Piper

University of IowaORCID 0000-0002-4032-0602Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Cell Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 1

Frequent Co-Authors

Christopher P. PtakiD· 1 shared Mark A. StamnesiD· 1 shared Tabitha A. PetersoniD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

Co-Author Collaboration Network

3 top collaborators · 3 mutual co-author links

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1 shared paperCell Biology

Christopher P. PtakORCID

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1 paper

Recent·Most cited

Survey of nucleotide-specific Rab GTPase interactions reveals multiple Rab effectors

Tabitha A. Peterson, Christopher P. Ptak, Mark A. Stamnes, Robert T. Piper

The paper identifies nucleotide-specific interactions of Rab GTPases using yeast 2-hybrid and high-throughput sequencing, revealing new effector interactions and a novel Rab-binding domain.

bioRxiv · Oct 8, 2026 · PreprintCell Biology