Author

Yonghyun Song

New York Structural Biology CenterORCID 0000-0002-8713-1294Unclaimed ORCID profile · follow to get notified of new preprints

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Developmental Biology· 1

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Assay:bulk RNA-seq· 1 Research Focus:cell type annotation· 1 Research Focus:differential expression· 1 Research Focus:gene regulatory network inference· 1 Organism:human· 1 Assay:imaging· 1 Approach:statistical model· 1

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Brian LeahyiD· 1 shared Dalit Ben‐YosefiD· 1 shared Daniel J. NeedlemaniD· 1 shared Hanspeter PfisteriD· 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 paperDevelopmental Biology

Brian LeahyORCID

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1 paper

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Developmental BiologybioRxivPreprintJan 26, 2026

Clocks and Dominoes: Timing Mechanisms of Embryogenesis

Yonghyun Song, Brian Leahy, Hanspeter Pfister…·Daniel J. Needleman

This study develops a quantitative framework to distinguish between clock and domino mechanisms in embryogenesis, finding domino governs cleavage timings while a clock mechanism governs morula and blastocyst timings.

DOI 10.64898/2026.01.25.701537

humanbulk RNA-seq

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