Author

Pengchuan Sun

Sichuan UniversityORCID 0000-0002-8999-4894Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Evolutionary Biology· 2 Bioinformatics· 1

Signature Assays, Organisms & Methods

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Approach:statistical model· 3 Assay:whole-genome sequencing· 3 Organism:plant (other)· 2 Research Focus:benchmarking· 1 Research Focus:chromatin & epigenetic regulation· 1 Approach:comparative / phylogenetic analysis· 1 Research Focus:development & morphogenesis· 1 Research Focus:phylogenetics / evolution· 1

Frequent Co-Authors

Xiyin WangiD· 2 shared Beibei JiaoiD· 1 shared Chao Li· 1 shared Fanbo MengiD· 1 shared Hongling Ding· 1 shared Hui-Run HuangiD· 1 shared Jianquan LiuiD· 1 shared Jianyu WangiD· 1 shared

Activity by Year

2017-2026 · peak 1/yr

Co-Author Collaboration Network

10 top collaborators · 24 mutual co-author links

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2 shared papersBioinformatics

Xiyin WangORCID

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3 papers

Recent·Most cited

Evolutionary BiologybioRxivPreprintMay 10, 2026

Ancestral Musaceae karyotype reconstruction provides insights into chromosome evolution and bract coloration

Ning Fu, Pengchuan Sun, Xin Liu…·Xinfeng Wang

This paper reconstructs the ancestral Musaceae karyotype and links chromosome evolution to bract coloration diversity through genomic and transcriptomic analyses.

DOI 10.64898/2026.05.04.721291

plant (other)whole-genome sequencing

𝕏 PostBluesky

BioinformaticsMolecular PlantPeer-reviewedOct 28, 2022

WGDI: A user-friendly toolkit for evolutionary analyses of whole-genome duplications and ancestral karyotypes

Pengchuan Sun, Beibei Jiao, Yongzhi Peter Yang…·Jianquan Liu

WGDI is a Python toolkit for analyzing whole-genome duplications and ancestral karyotypes, offering improved collinearity detection and workflow flexibility.

498 citationstop 1%

whole-genome sequencingstatistical model

𝕏 PostBluesky

Evolutionary BiologybioRxivPreprintNov 10, 2017

Overlooked polyploidies in lycophytes generalize their roles during the evolution of vascular plants

Jinpeng Wang, Jigao Yu, Pengchuan Sun…·Xiyin Wang

The paper reanalyzes the genome of Selaginella moellendroffii and finds multiple polyploidies, suggesting they played a key role in the evolution of vascular plants.

DOI 10.1101/217463

plant (other)whole-genome sequencing

𝕏 PostBluesky