Author

Jiahao Peng

Chinese Academy of SciencesORCID 0000-0002-4028-383XUnclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Cell Biology· 1

Signature Assays, Organisms & Methods

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Research Focus:cell type annotation· 1 Assay:cryo-EM· 1 Approach:experimental assay· 1 Organism:mouse· 1

Frequent Co-Authors

Chen Chen· 1 shared Chen Su· 1 shared Kaijian Chen· 1 shared Linlin Shen· 1 shared Tian Chen· 1 shared Tingfeng Wang· 1 shared Xianze Lang· 1 shared Xingyan YeiD· 1 shared

Activity by Year

2026-2026 · peak 1/yr

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10 top collaborators · 45 mutual co-author links

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1 shared paperCell Biology

Chen Chen

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1 paper

Recent·Most cited

Cell BiologybioRxivPreprintJun 2, 2026

Repurposing of the assembly chaperone PAC1-PAC2 defines a specialized proteasome landscape in mature mammalian sperm

Xuehai Zhou, Linlin Shen, Xuyang Yuan…·Yao Cong

This study identifies a specialized proteasome structure in mature mammalian sperm using cryo-EM, revealing that PAC1/2 repurposes from a chaperone to a stable regulator, defining a hyperactive 20S variant.

DOI 10.64898/2026.05.31.728944

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