PXD055863

PXD055863 is an original dataset announced via ProteomeXchange.

Dataset Summary

Title	Developmental dynamics of endogenous peptides in maize
Description	In this study, we present a comprehensive peptidomic atlas of 13 tissues in maize spanning the vegetative and reproductive phases. Using 3-frame translation of canonical coding sequences (CDSs), we identified 6,100 non-redundant endogenous peptides, significantly expanding the known repertoire of peptides in plants. By integrating the peptidomic coexpression profiles with previously reported proteomic profiles, we found that the peptide abundance did not consistently correlate with the abundance of their source proteins, suggesting complex regulatory mechanisms. This integrated peptidomic and proteomic map not only provides a valuable resource for exploring the functional roles of endogenous peptides in maize development, but will also enable researchers to explore the functional relationship among genes, peptides, and proteins in various biological contexts.
HostingRepository	PRIDE
AnnounceDate	2025-05-07
AnnouncementXML	Submission_2025-05-07_03:03:19.694.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Shunxi Wang
SpeciesList	scientific name: Zea mays (Maize); NCBI TaxID: 4577;
ModificationList	No PTMs are included in the dataset
Instrument	Q Exactive HF

Dataset History

Revision	Datetime	Status	ChangeLog Entry
0	2024-09-14 05:03:18	ID requested
⏵ 1	2025-05-07 03:03:20	announced

Publication List

10.1002/imt2.247;
Ali U, Tian L, Tang R, Wang S, Luo W, Liu S, Zhang J, Wu L, A comprehensive atlas of endogenous peptides in maize. Imeta, 3(6):e247(2024) [pubmed]

10.1002/imt2.247;

Ali U, Tian L, Tang R, Wang S, Luo W, Liu S, Zhang J, Wu L, A comprehensive atlas of endogenous peptides in maize. Imeta, 3(6):e247(2024) [pubmed]

Keyword List

submitter keyword: peptides,maize, LC-MS/MS

submitter keyword: peptides,maize, LC-MS/MS

Contact List

Liuji Wu
contact affiliation	College of Agronomy, Henan Agricultural University
contact email	wlj200120@163.com
lab head
Shunxi Wang
contact affiliation	Henan agricultural university
contact email	wangshunxi2008@163.com
dataset submitter

Full Dataset Link List

Dataset FTP location NOTE: Most web browsers have now discontinued native support for FTP access within the browser window. But you can usually install another FTP app (we recommend FileZilla) and configure your browser to launch the external application when you click on this FTP link. Or otherwise, launch an app that supports FTP (like FileZilla) and use this address: ftp://ftp.pride.ebi.ac.uk/pride/data/archive/2025/05/PXD055863
PRIDE project URI

Dataset FTP location
NOTE: Most web browsers have now discontinued native support for FTP access within the browser window. But you can usually install another FTP app (we recommend FileZilla) and configure your browser to launch the external application when you click on this FTP link. Or otherwise, launch an app that supports FTP (like FileZilla) and use this address: ftp://ftp.pride.ebi.ac.uk/pride/data/archive/2025/05/PXD055863

PRIDE project URI

Repository Record List

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