Author

Katherine M. Walstrom

University of MinnesotaORCID 0000-0002-8896-3850Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Developmental Biology· 2

Signature Assays, Organisms & Methods

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Organism:C. elegans· 2 Approach:experimental assay· 2

Frequent Co-Authors

David GreensteiniD· 2 shared Mark E. ZweifeliD· 2 shared Micah D. GearhartiD· 2 shared Naomi CourtemancheiD· 2 shared Aimee Jaramillo-LambertiD· 1 shared Caroline A. SpikeiD· 1 shared Ji Kent KwahiD· 1 shared Tatsuya TsukamotoiD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

8 top collaborators · 25 mutual co-author links

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2 shared papersDevelopmental Biology

David GreensteinORCID

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2 papers

Recent·Most cited

Developmental BiologybioRxivPreprintSep 25, 2026

Translation of a small upstream open reading frame functions as a rheostat for the regulation of lin-41 by the Let-7 microRNA in Caenorhabditis elegans

Caroline A. Spike, Micah D. Gearhart, Katherine M. Walstrom…·David Greenstein

The paper identifies a uORF in the lin-41 5'UTR that modulates Let-7 microRNA regulation of lin-41 translation in C. elegans.

DOI 10.64898/2026.09.22.750518

C. elegansexperimental assay

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Developmental BiologyDevelopmentPeer-reviewedMay 30, 2025

A sperm-oocyte protein partnership required for egg activation in Caenorhabditis elegans

Tatsuya Tsukamoto, Ji Kent Kwah, Mark E. Zweifel…·David Greenstein

This study identifies a sperm-oocyte protein complex, SPE-11 and OOPS-1, essential for meiotic completion, polyspermy block, and eggshell formation in C. elegans.

4 citations

C. elegansexperimental assay

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