jPOST Environment for Proteome Data Reanalysis
Author Information
Author(s): Okuda Shujiro, Yoshizawa Akiyasu C, Kobayashi Daiki, Takahashi Yushi, Watanabe Yu, Moriya Yuki, Hatano Atsushi, Takami Tomoyo, Matsumoto Masaki, Araki Norie, Tabata Tsuyoshi, Iwasaki Mio, Sugiyama Naoyuki, Kodera Yoshio, Tanaka Satoshi, Goto Susumu, Kawano Shin, Ishihama Yasushi
Primary Institution: Niigata University School of Medicine
Hypothesis
How can the jPOST environment enhance the reuse and reanalysis of public proteome mass spectrometry data?
Conclusion
The jPOST environment facilitates the reanalysis of mass spectrometry data by providing a standardized protocol and integrating metadata from data descriptor articles.
Supporting Evidence
- jPOSTrepo has over 2000 projects and more than 160,000 files exceeding 100 TB in size.
- Data from over 50 countries have been accepted, with a majority focusing on human species.
- The jPOST project has developed a standard protocol for reanalyzing mass spectrometry data.
Takeaway
The jPOST project helps scientists reuse and analyze proteome data more easily by organizing and sharing important information about the data.
Methodology
The jPOST project uses a standardized protocol to reanalyze mass spectrometry data and integrates results into a database.
Limitations
The metadata registered in the repository database is often insufficient for conducting reanalysis.
Digital Object Identifier (DOI)
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