Author

Sapna Krishnakumar

Howard Hughes Medical InstituteORCID 0009-0004-4267-4676Unclaimed 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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Approach:experimental assay· 2 Research Focus:cell type annotation· 1 Assay:spatial transcriptomics· 1 Organism:zebrafish· 1

Frequent Co-Authors

Adrián JacoboiD· 1 shared Ala TrusinaiD· 1 shared Albert James HudspethiD· 1 shared Brian L. FrostiD· 1 shared Caleb C. ReagoriD· 1 shared Chih-Wen ChuiD· 1 shared Dominique AlfandariiD· 1 shared Emily G AtlasiD· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 20 mutual co-author links

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1 shared paperDevelopmental Biology

Adrián JacoboORCID

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2 papers

Recent·Most cited

Developmental BiologybioRxivPreprintMay 6, 2026

Notch-driven asymmetry dictates hair cell behavior via a fate-specific kinase

Emily G Atlas, Caleb C. Reagor, Brian L. Frost…·Adrián Jacobo

The paper shows Notch signaling drives asymmetry in zebrafish hair cells through a kinase-dependent mechanism, revealing a chiral bias in cell-pair rotations.

DOI 10.64898/2026.02.25.708020

zebrafishspatial transcriptomics

𝕏 PostBluesky

Developmental BiologybioRxivPreprintMay 20, 2025

Mechanical cues organize planar cell polarity during vertebrate morphogenesis and embryonic wound repair

Chih-Wen Chu, Satheeja Velayudhan, Jakob H. Schauser…·Sergei Y. Sokol

The paper shows that ADIP and Diversin form a mechanosensitive complex involved in planar cell polarity during morphogenesis and wound repair in Xenopus embryos.

2 citations

experimental assay

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