Author

Qing-Xue Sun

Chinese Academy of SciencesORCID 0009-0000-0931-8275Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Microbiology· 2

Signature Assays, Organisms & Methods

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Organism:C. elegans· 2 Research Focus:cell signaling & trafficking· 2 Research Focus:chromatin & epigenetic regulation· 2 Research Focus:development & morphogenesis· 2 Approach:experimental assay· 2 Research Focus:cell type annotation· 1

Frequent Co-Authors

Cheng‐Cai ZhangiD· 2 shared Xiaoli ZengiD· 2 shared Min HuangiD· 1 shared Zhao-Ru Ding· 1 shared

Activity by Year

2025-2026 · peak 1/yr

Co-Author Collaboration Network

4 top collaborators · 5 mutual co-author links

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2 shared papersMicrobiology

Cheng‐Cai ZhangORCID

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2 papers

Recent·Most cited

MicrobiologybioRxivPreprintSep 13, 2026

A complex two-component system CdgKA-CdgSH fine-tunes c-di-GMP homeostasis in a Cyanobacterium

Qing-Xue Sun, Zhao-Ru Ding, Cheng‐Cai Zhang, Xiaoli Zeng

The paper identifies CdgKA and CdgSHA as a complex two-component system that regulates c-di-GMP degradation and cell size in Anabaena sp. PCC 7120.

DOI 10.64898/2026.09.11.750938

C. elegansexperimental assay

𝕏 PostBluesky

MicrobiologybioRxivPreprintNov 4, 2025

An Electromechanical Relay-like Multi-enzymatic System Gates c-di-GMP-Dependent Cell Fate in a Cyanobacterium

Qing-Xue Sun, Min Huang, Xiaoli Zeng, Cheng‐Cai Zhang

The paper identifies a dual-threshold regulatory system in Anabaena PCC 7120 that controls cell fate via c-di-GMP metabolism, mediated by CdgR and involving enzymatic relays.

DOI 10.1101/2025.11.04.686522

C. elegansexperimental assay

𝕏 PostBluesky