PXD008703-1

PXD008703 is an original dataset announced via ProteomeXchange.

Title	Temperature-induced changes in wheat leaf and flower phosphoproteome
Description	Wheat (Triticum ssp.) is one of the most important human food sources as well as livestock feed, but is very sensitive to changes in temperature. Specifically, processes during leaf growth and photosynthesis and during flower and seed development are affected by high temperature. While this has been investigated to some extent on physiological, developmental and molecular levels, very little is known about early signalling associated with an increase in temperature. Here, we probed the impact of an increase in temperature for 1 hour on the leaf and flower phosphoproteome of wheat. In order to identify differentially phosphorylated peptides, we used two wheat proteome databases, and could show the superiority of the new IWGSC genome. Our analyses of the leaf phosphoproteome further revealed differential phosphorylation of heat shock proteins, Photosystem I subunits, and plasma membrane intrinsic proteins, in addition to a number of potentially novel players.
HostingRepository	PRIDE
AnnounceDate	2018-10-19
AnnouncementXML	Submission_2018-10-19_13:29:26.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Tingting Zhu
SpeciesList	scientific name: Triticum aestivum (Wheat); NCBI TaxID: 4565;
ModificationList	phosphorylated residue; monohydroxylated residue; acetylated residue; iodoacetamide derivatized residue
Instrument	Q Exactive

Revision	Datetime	Status	ChangeLog Entry
0	2018-01-17 07:37:12	ID requested
⏵ 1	2018-10-19 13:29:28	announced
2	2024-10-22 04:04:29	announced	2024-10-22: Updated project metadata.

Vu LD, Zhu T, Verstraeten I, van de Cotte B, Gevaert K, De Smet I, Temperature-induced changes in the wheat phosphoproteome reveal temperature-regulated interconversion of phosphoforms. J Exp Bot, 69(19):4609-4624(2018) [pubmed]

curator keyword: Biological

submitter keyword: Wheat, Triticum aestivum, heat, phosphoproteome

Ive De Smet
contact affiliation	Department of Plant Biotechnology and Bioinformatics, Ghent University, Ghent, Belgium.
contact email	ivsme@psb.ugent.be
lab head
Tingting Zhu
contact affiliation	VIB
contact email	tizhu@psb.ugent.be
dataset submitter

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PRIDE project URI

• PRIDE
  1. PXD008703
     1. Label: PRIDE project
     2. Name: Temperature-induced changes in wheat leaf and flower phosphoproteome