PXD048499

PXD048499 is an original dataset announced via ProteomeXchange.

Title	Heat tolerance mechanisms in bread wheat: Insights from flag leaves and spike tissues.
Description	Heat stress adversely affects global bread wheat (Triticum aestivum L.) productivity. This study aimed to uncover the mechanisms underlying heat tolerance in wheat flag leaves and spike tissues. We compared protein abundance in flag leaves and spikes among wheat genotypes with contrasting heat tolerance—two tolerant (RAJ3765 and HD2932 )and two susceptible (HD2329 and HD2733)—under short-term heat stress (32°C) at ear peep. We identified 31 and 60 changes in protein abundance within flag leaves and spike tissues, respectively.
HostingRepository	PRIDE
AnnounceDate	2025-05-03
AnnouncementXML	Submission_2025-05-03_03:17:33.206.xml
DigitalObjectIdentifier	https://dx.doi.org/10.6019/PXD048499
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Supported dataset by repository
PrimarySubmitter	Agyeya Pratap
SpeciesList	scientific name: Triticum aestivum (Wheat); NCBI TaxID: 4565;
ModificationList	acetylated residue; monohydroxylated residue; iodoacetamide derivatized residue
Instrument	Orbitrap Fusion

Revision	Datetime	Status	ChangeLog Entry
0	2024-01-12 02:08:14	ID requested
⏵ 1	2025-05-03 03:17:33	announced

10.1016/J.STRESS.2025.100876;

10.6019/PXD048499;

submitter keyword: physiology, protein abundance, yield., tolerance,Wheat, heat stress, protein biomarkers

Nicolas Taylor
contact affiliation	The UWA Insititute of Agriculture and School of Molecular Sciences at the University of Western Australia, Australia
contact email	nicolas.taylor@uwa.edu.au
lab head
Agyeya Pratap
contact affiliation	The University of Western Australia
contact email	agyeya.pratap@research.uwa.edu.au
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/2025/05/PXD048499

PRIDE project URI

• PRIDE
  1. PXD048499
     1. Label: PRIDE project
     2. Name: Heat tolerance mechanisms in bread wheat: Insights from flag leaves and spike tissues.