PXD075691-1

PXD075691 is an original dataset announced via ProteomeXchange.

Title	Stress-Specific Carbonylation and Proteasome 20S Activity in Potato under Drought, Elevated Temperature, and Combined Stresses: Linking Oxidative Damage to Proteome Regulation
Description	This study investigates stress-specific patterns of protein carbonylation and proteome re-modelling in potato leaves subjected to drought, elevated temperature, and their combina-tion. The research was conducted at the Department of Potato Agronomy of the Plant Breeding and Acclimatization Institute – National Research Institute. The Polish potato cultivar Solanum tuberosum L. ‘Lech’, known for its sensitivity to soil drought, was used in the study.Two weeks after tuber initiation (approximately BBCH 40), plants were subjected to four experimental treatments for a duration of 14 days: Control (C): maintained optimal hydration (70% field water capacity, FWC) and standard temperature conditions (20/16°C day/night). Drought (D): water withheld to reach and maintain 40% FWC at 20/16°C. Elevated Temperature (HT): plants exposed to 38/25°C (day/night) under optimal hydration (70% FWC). Combined Stress (D+HT): plants exposed to 38/25°C (day/night) with water withheld to 40% FWC.
HostingRepository	PRIDE
AnnounceDate	2026-04-06
AnnouncementXML	Submission_2026-04-05_16:11:30.865.xml
DigitalObjectIdentifier	https://doi.org/10.6019/PXD075691
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Supported dataset by repository
PrimarySubmitter	Marta Gietler
SpeciesList	scientific name: Solanum tuberosum (Potato); NCBI TaxID: NEWT:4113;
ModificationList	iodoacetamide derivatized residue
Instrument	Orbitrap Fusion

Revision	Datetime	Status	ChangeLog Entry
0	2026-03-16 11:11:45	ID requested
⏵ 1	2026-04-05 16:11:31	announced

Boguszewska-Ma, ń, kowska D, Fidler-Jarkowska J, Gietler M, Nykiel M, Stress-Specific Carbonylation and Proteasome 20S Activity in Potato Under Drought, Elevated Temperature, and Combined Stresses: Linking Oxidative Damage to Proteome Regulation. Plants (Basel), 15(6):(2026) [pubmed]

10.6019/PXD075691;

10.3390/plants15060939;

submitter keyword: drought stress,Solanum tuberosum L., protein carbonylation, elevated temperature

Marta Gietler
contact affiliation	Department of Biochemistry and Microbiology, Institute of Biology, Warsaw University of Life Scienc-es-SGGW, Poland
contact email	marta_gieter@sggw.edu.pl
lab head
Marta Gietler
contact affiliation	Department of Biochemistry and Microbiology, Institute of Biology, Warsaw University of Life Sciences‐SGGW, Warsaw, Poland
contact email	marta_gietler@sggw.edu.pl
dataset submitter

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/PXD075691

PRIDE project URI

• PRIDE
  1. PXD075691
     1. Label: PRIDE project
     2. Name: Stress-Specific Carbonylation and Proteasome 20S Activity in Potato under Drought, Elevated Temperature, and Combined Stresses: Linking Oxidative Damage to Proteome Regulation