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PXD027990-4

PXD027990 is an original dataset announced via ProteomeXchange.

Dataset Summary
TitleLipids associated with plant systemic acquired resistance, identified by metabolomics approach in an Arabidopsis thaliana model
DescriptionBackground. Systemic acquired resistance (SAR) in plants protects against a wide variety of pathogens. Numerous studies in recent decades have focused on induction of SAR, but its molecular mechanism remains largely unknown. Methods. We used a metabolomics approach based on ultra-high-performance liquid chromatographic (UPLC) and mass spectrometric (MS) techniques to identify SAR-related lipid metabolites in an Arabidopsis thaliana model. Multiple statistical analyses were applied for identification of differentially accumulated metabolites. Results. Numerous lipids were implicated as potential factors in plant basal resistance and SAR; these include species of phosphatidic acid (PA), monogalactosyldiacylglycerol (MGDG), phosphatidylcholine (PC), phosphatidylethanolamine (PE), and triacylglycerol (TG). Conclusions. Our findings indicate that lipids accumulated in both local leaves induced for SAR and in systemic leaves during SAR, while others only accumulate in local SAR-induced leaves or in systemic leaves during SAR. These findings will facilitate future studies of molecular basis of SAR
HostingRepositoryiProX
AnnounceDate2021-08-18
AnnouncementXMLSubmission_2022-06-22_01:14:10.913.xml
DigitalObjectIdentifier
ReviewLevelPeer-reviewed dataset
DatasetOriginOriginal dataset
RepositorySupportUnsupported dataset by repository
PrimarySubmitterQian Zhou
SpeciesList scientific name: Arabidopsis thaliana; NCBI TaxID: 3702;
ModificationListNo PTMs are included in the dataset
InstrumentQ Exactive
Dataset History
RevisionDatetimeStatusChangeLog Entry
02021-08-17 21:55:17ID requested
12022-04-05 23:35:53announced
22022-06-22 01:10:31announced2022-06-22: Update publication information.
32022-06-22 01:13:45announced2022-06-22: Update publication information.
2022-06-22: Update publication information.
42022-06-22 01:14:11announced2022-06-22: Update publication information.
2022-06-22: Update publication information.
2022-06-22: Update publication information.
Publication List
Song JB, Huang RK, Guo MJ, Zhou Q, Guo R, Zhang SY, Yao JW, Bai YN, Huang X, model. PeerJ, 10():e13293(2022) [pubmed]
Keyword List
submitter keyword: systemic acquired resistance, lipids, monogalactosyldiacylglycerol, phosphatidic acid, phosphatidylethanolamine, triacylglycerol
Contact List
Xuan Huang
contact affiliationProvincial Key Laboratory of Biotechnology of Shaanxi, Key Laboratory of Resource Biology and Biotechnology in Western China (Ministry of Education), Xi'an, China
contact emailxuanhuang@nwu.edu.cn
lab head
Qian Zhou
contact affiliationShanghai Omicsspace Biotechnology Co.Ltd., Shanghai, People’s Republic of China
contact emailzhouqian@omicsspace.com
dataset submitter
Full Dataset Link List
iProX dataset URI