PXD019139

PXD019139 is an original dataset announced via ProteomeXchange.

Title	Quantitative proteome, phosphoproteome and acetylome analysis of Arabidopsis thaliana root responses to persistent osmotic and salinity stress.
Description	Environmental conditions contributing to abiotic stresses such as drought and salinity result in large annual economic losses around the world. As sessile organisms, plants cannot escape the environmental stresses they encounter, but instead must adapt to survive. Previous studies investigating osmotic and/or salt responses have largely focused on understanding short-term responses (0-1h) at the transcriptomic, proteomic and phosphoproteomic level; however, our understanding of intermediate to longer-term adaptation (24h - days) is relatively limited. In addition to protein abundance and phosphorylation changes, recent evidence suggests reversible protein acetylation may be important for abiotic stress responses. Therefore, to characterize the effects of osmotic and salt stress, we undertook a label-free proteomic and PTMomic analysis of Arabidopsis roots exposed to 300mM Mannitol and 150mM NaCl for 24 h. We quantitatively assessed protein abundance, phosphorylation and acetylation.
HostingRepository	PRIDE
AnnounceDate	2022-05-04
AnnouncementXML	Submission_2022-05-04_04:33:23.564.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Richard Uhrig
SpeciesList	scientific name: Arabidopsis thaliana (Mouse-ear cress); NCBI TaxID: 3702;
ModificationList	phosphorylated residue; acetylated residue
Instrument	Orbitrap Fusion

Revision	Datetime	Status	ChangeLog Entry
0	2020-05-12 19:02:56	ID requested
⏵ 1	2022-05-04 04:33:24	announced

Rodriguez MC, Mehta D, Tan M, Uhrig RG, Quantitative Proteome and PTMome Analysis of Arabidopsis thaliana Root Responses to Persistent Osmotic and Salinity Stress. Plant Cell Physiol, 62(6):1012-1029(2021) [pubmed]

submitter keyword: Quantitative Proteomics, Arabidopsis thaliana, Roots, Phosphoproteome, Acetylome, Global Proteome

Richard Uhrig
contact affiliation	Department of Biological Sciences, University of Alberta
contact email	ruhrig@ualberta.ca
lab head
Richard Uhrig
contact affiliation	University of Alberta
contact email	ruhrig@ualberta.ca
dataset submitter

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PRIDE project URI

• PRIDE
  1. PXD019139
     1. Label: PRIDE project
     2. Name: Quantitative proteome, phosphoproteome and acetylome analysis of Arabidopsis thaliana root responses to persistent osmotic and salinity stress.