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Cited by 292

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Analysis of DIA proteomics data using MSFragger-DIA and FragPipe computational platform

Open access
Yu, Fengchao, Teo, Guo Ci, Kong, Andy T., Fröhlich, Klemens, Li, Ginny Xiaohe, Demichev, Vadim, Nesvizhskii, Alexey I.·2023·Nature Communications

Abstract

Liquid chromatography (LC) coupled with data-independent acquisition (DIA) mass spectrometry (MS) has been increasingly used in quantitative proteomics studies. Here, we present a fast and sensitive approach for direct peptide identification from DIA data, MSFragger-DIA, which leverages the unmatched speed of the fragment ion indexing-based search engine MSFragger. Different from most existing methods, MSFragger-DIA conducts a database search of the DIA tandem mass (MS/MS) spectra prior to spectral feature detection and peak tracing across the LC dimension. To streamline the analysis of DIA data and enable easy reproducibility, we integrate MSFragger-DIA into the FragPipe computational platform for seamless support of peptide identification and spectral library building from DIA, data-dependent acquisition (DDA), or both data types combined. We compare MSFragger-DIA with other DIA tools, such as DIA-Umpire based workflow in FragPipe, Spectronaut, DIA-NN library-free, and MaxDIA. We demonstrate the fast, sensitive, and accurate performance of MSFragger-DIA across a variety of sample types and data acquisition schemes, including single-cell proteomics, phosphoproteomics, and large-scale tumor proteome profiling studies.

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Metadata

Authors
Yu, F., Teo, G. C., Kong, A. T., Fröhlich, K., Li, G. X., Demichev, V., & Nesvizhskii, A. I.
Venue
Nature Communications
Published
2023-07-12
Volume
14
Issue
1
Pages
4154-4154
ISSN
2041-1723 (ISSN-L)
OpenAlex
W4384028715
Cited by
292
References
79
FWCI
25.63
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: Analysis of DIA proteomics data using MSFragger-DIA and FragPipe computational platform. https://app.cochat.ai/papers/10.1038/s41467-023-39869-5
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Yu, F., Teo, G. C., Kong, A. T., Fröhlich, K., Li, G. X., Demichev, V., & Nesvizhskii, A. I. (2023). Analysis of DIA proteomics data using MSFragger-DIA and FragPipe computational platform. Nature Communications. https://doi.org/10.1038/s41467-023-39869-5

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