PXD071067 is an
original dataset announced via ProteomeXchange.
Dataset Summary
| Title | Environmental Stress Reveals Multi-Layered Proteome Rebalancing in Arabidopsis thaliana Seeds |
| Description | his study investigates how Arabidopsis thaliana seeds integrate genetic and environmental stress during development. We analyzed wild-type (WT) and cruabc triple seed-storage-protein (SSP) mutants to test whether proteome rebalancing—the ability to maintain overall amino acid and protein composition despite loss of SSPs—persists under additional stress. Plants were subjected to low nitrogen, high nitrogen, or drought treatments applied exclusively during seed filling. We measured seed physiological traits, carbon and nitrogen content, fatty-acid composition, free and protein-bound amino acids, and performed DIA-based total proteomics. |
| HostingRepository | PRIDE |
| AnnounceDate | 2026-04-27 |
| AnnouncementXML | Submission_2026-04-26_17:56:11.249.xml |
| DigitalObjectIdentifier | |
| ReviewLevel | Peer-reviewed dataset |
| DatasetOrigin | Original dataset |
| RepositorySupport | Unsupported dataset by repository |
| PrimarySubmitter | Thao Nguyen |
| SpeciesList | scientific name: Arabidopsis thaliana (Mouse-ear cress); NCBI TaxID: NEWT:3702; |
| ModificationList | No PTMs are included in the dataset |
| Instrument | timsTOF Pro 2 |
Dataset History
| Revision | Datetime | Status | ChangeLog Entry |
|---|
| 0 | 2025-11-21 19:05:59 | ID requested | |
| ⏵ 1 | 2026-04-26 17:56:12 | announced | |
Publication List
| Ansaf H, Bagaza C, Yobi A, Mawhinney TP, Angelovici R, Environmental stress reveals new insights regarding proteome rebalancing in Arabidopsis thaliana seeds. Plant J, 126(2):e70881(2026) [pubmed] |
| 10.1111/tpj.70881; |
Keyword List
| submitter keyword: Reactive oxygen species, Seed storage proteins,Proteome rebalancing, Amino acids, Drought, Translation, Fatty acids, Nitrogen |
Contact List
| Angelovici, Ruthie |
|---|
| contact affiliation | University of missouri |
| contact email | angelovicir@missouri.edu |
| lab head | |
| Thao Nguyen |
|---|
| contact affiliation | University of Missouri |
| contact email | thaolibra2010@gmail.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/2026/04/PXD071067 |
| PRIDE project URI |
Repository Record List
[ + ]
[ - ]
- PRIDE
- PXD071067
- Label: PRIDE project
- Name: Environmental Stress Reveals Multi-Layered Proteome Rebalancing in Arabidopsis thaliana Seeds
