PXD071305-1

PXD071305 is an original dataset announced via ProteomeXchange.

Title	Comparative Proteomics Analysis of Seed Mucilage from 10 DPA Siliques of Wild-Type and upl3 Mutant Arabidopsis thaliana
Description	This dataset presents the results of a label-free quantitative proteomic analysis of seed mucilage (from 10 DPA siliques) of Arabidopsis thaliana wild-type (WT) and upl3 mutant plants. UPL3 encodes a HECT-type E3 ubiquitin ligase; by identifying differentially expressed proteins between WT and upl3, we focused on proteins related to cell wall polysaccharides, aiming to investigate the molecular mechanism by which UPL3 regulates seed mucilage structure. The dataset includes raw mass spectrometry data, protein identification results, and quantitative information of differential proteins, which can provide data support for research on the regulation of plant cell wall biosynthesis.
HostingRepository	iProX
AnnounceDate	2025-11-26
AnnouncementXML	Submission_2025-11-26_23:54:39.319.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Zhijie Li
SpeciesList	scientific name: Arabidopsis thaliana; NCBI TaxID: 3702;
ModificationList	No PTMs are included in the dataset
Instrument	Orbitrap Astral

Revision	Datetime	Status	ChangeLog Entry
0	2025-11-26 23:54:10	ID requested
⏵ 1	2025-11-26 23:54:39	announced

Dataset with its publication pending

submitter keyword: Arabidopsis thaliana, upl3 mutant, 10 DPA silique, seed mucilage, label-free quantitative proteomics, HECT-type E3 ubiquitin ligase, cell wall polysaccharide, xylan, pectin, metabolism-related protein

Anming Ding
contact affiliation	Tobacco Research Institute, Chinese Academy of Agricultural Sciences
contact email	dinganming@caas.cn
lab head
Zhijie Li
contact affiliation	Tobacco Research Institute, Chinese Academy of Agricultural Sciences
contact email	lizhijie0214@163.com
dataset submitter

iProX dataset URI