PXD004742

PXD004742 is an original dataset announced via ProteomeXchange.

Title	Arabidopsis rosettes proteome in response to LCO and Th17 under salt stress- LC-MS/MS
Description	Lipo-chitooligosaccharide (LCO) and thuricin 17 (Th17) are two bacterial compounds that have been shown to positively influence plant growth of both legumes and non-legumes. Arabidopsis thaliana responded positively to treatment with the bacterial signal compounds LCO and Th17 in the presence of salt stress (up to 250 mM NaCl). Shotgun proteomics of unstressed and 250 mM NaCl stressed A. thaliana rosettes (7 days post stress) in combination with the LCO and Th17 revealed many known, putative, hypothetical and unknown proteins. Overall, carbon and energy metabolic pathways were affected under both unstressed and salt stressed conditions when treated with these signals. PEP carboxylase, Rubisco-oxygenase large subunit, pyruvate kinase, and proteins of photosystem I and II were some of the noteworthy proteins enhanced by the signals, along with other stress related proteins. These findings suggest that the proteome of A. thaliana rosettes is altered by the bacterial signals tested, and more so under salt stress, thereby imparting a positive effect on plant growth under high salt stress. The roles of the identified proteins are discussed here in relation to salt stress adaptation, which, when translated to field grown crops can be a crucial component and of significant importance in agriculture and global food production.
HostingRepository	PRIDE
AnnounceDate	2016-09-29
AnnouncementXML	Submission_2016-09-29_09:02:55.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Sowmyalakshmi Subramanian
SpeciesList	scientific name: Arabidopsis thaliana (Mouse-ear cress); NCBI TaxID: 3702;
ModificationList	monohydroxylated residue; acetylated residue; iodoacetamide derivatized residue
Instrument	LTQ Orbitrap Velos

Revision	Datetime	Status	ChangeLog Entry
0	2016-08-09 03:47:31	ID requested
⏵ 1	2016-09-29 09:02:56	announced

Subramanian S, Souleimanov A, Smith DL, Proteomic Studies on the Effects of Lipo-Chitooligosaccharide and Thuricin 17 under Unstressed and Salt Stressed Conditions in Arabidopsis thaliana. Front Plant Sci, 7():1314(2016) [pubmed]

curator keyword: Biological

submitter keyword: Arabidopsis thaliana, Salt stress, Lipo-chitooligosaccharide, Thuricin17, LC-MS/MS

Donald Lawrence Smith
contact affiliation	James McGill Professor Director and CEO, BioFuelNet Canada Director, McGill Network for Innovation in Biofuels and Bioproducts Director, Eastern Canadian Oilseeds Development Initiative Plant Science Department, McGill University 21111 Lakeshore Road Ste. Anne de Bellevue, Quebec Canada H9X3V9
contact email	donald.smith@mcgill.ca
lab head
Sowmyalakshmi Subramanian
contact affiliation	McGill University
contact email	sowmyalakshmi.subramanian@gmail.com
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/2016/09/PXD004742

PRIDE project URI

• PRIDE
  1. PXD004742
     1. Label: PRIDE project
     2. Name: Arabidopsis rosettes proteome in response to LCO and Th17 under salt stress- LC-MS/MS