Author

Rui‐Xiang Sun

National Institute of Biological Sciences, BeijingORCID 0000-0001-7540-5131Unclaimed ORCID profile · follow to get notified of new preprints

Biology Disciplines

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Bioinformatics· 2 Molecular Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 2 Research Focus:benchmarking· 1 Research Focus:dimensionality reduction· 1 Research Focus:imputation· 1 Assay:metagenomics· 1 Assay:proteomics· 1 Research Focus:software / tool· 1 Approach:statistical model· 1

Frequent Co-Authors

Meng‐Qiu DongiD· 3 shared Jishuai ZhangiD· 2 shared Mei-Qing Zuo· 2 shared Ge SongiD· 1 shared Ge SongiD· 1 shared Yi-Jie Nathan Du· 1 shared

Activity by Year

2023-2026 · peak 1/yr

Co-Author Collaboration Network

6 top collaborators · 9 mutual co-author links

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3 shared papersBioinformatics

Meng‐Qiu DongORCID

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3 papers

Recent·Most cited

BioinformaticsAnalytical ChemistryPeer-reviewedSep 28, 2026

RNabel-A Standalone Software Tool for Annotating Tandem Mass Spectra of Modified Ribonucleic Acids

Ge Song, Yi-Jie Nathan Du, Rui‐Xiang Sun, Meng‐Qiu Dong

RNabel is a software tool for annotating tandem mass spectra of modified RNAs, supporting various modifications and formats, and providing quality metrics for spectral analysis.

DOI 10.1021/acs.analchem.6c02176

proteomicsstatistical model

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Molecular BiologyJournal of the American Society for Mass SpectrometryPeer-reviewedAug 13, 2024

Effect of terminal phosphate groups on collisional dissociation of RNA oligonucleotide anions

Mei-Qing Zuo, Ge Song, Jishuai Zhang…·Rui‐Xiang Sun

This study examines how terminal phosphate groups affect RNA oligonucleotide fragmentation in mass spectrometry, showing their impact on charge states and ion intensity, and suggests methods to improve analysis.

4 citations

experimental assay

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BioinformaticsJournal of the American Society for Mass SpectrometryPeer-reviewedJul 18, 2023

Charge-State-Dependent Collision-Induced Dissociation Behaviors of RNA Oligonucleotides via High-Resolution Mass Spectrometry

Rui‐Xiang Sun, Mei-Qing Zuo, Jishuai Zhang, Meng‐Qiu Dong

This study characterizes the fragmentation behaviors of RNA oligonucleotides via CID-MS, revealing charge-state-dependent patterns and nucleobase loss mechanisms.

12 citations

metagenomicsexperimental assay

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