Author

Chia-Teng Chang

Washington University in St. LouisORCID 0000-0002-7411-2094Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Developmental Biology· 1

Signature Assays, Organisms & Methods

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Assay:bulk RNA-seq· 1 Research Focus:cell type annotation· 1 Approach:statistical model· 1 Research Focus:trajectory inference· 1 Organism:zebrafish· 1

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Gašper TkačikiD· 1 shared Julian RenaudiD· 1 shared Tony Yu-Chen TsaiiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

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3 top collaborators · 3 mutual co-author links

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1 shared paperDevelopmental Biology

Gašper TkačikORCID

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1 paper

Recent·Most cited

Developmental BiologybioRxivPreprintJun 25, 2026

Cells specify fate within an optimal window of positional information determined by morphogenesis

Chia-Teng Chang, Julian Renaud, Gašper Tkačik, Tony Yu-Chen Tsai

The paper shows that cells specify fate within an optimal window of positional information during zebrafish neurulation, where Shh gradient information peaks early and declines despite increasing signal activity.

DOI 10.64898/2026.06.23.734083

zebrafishbulk RNA-seq

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