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PXD027204

PXD027204 is an original dataset announced via ProteomeXchange.

Dataset Summary
TitleArabidopsis hy2 mutant LC-MS/MS
DescriptionSalt stress is a critical factor of abiotic stress in agricultural production that significantly affects seed germination and early seedling development. In this study, we characterized the function of the Arabidopsis Long Hypocotyl 2(HY2) gene in NaCl signaling. The hy2 mutant was NaCl-insensitive, whereas HY2-overexpressing lines shows NaCl-hypersensitive phenotypes during seed germination. Induced by exogenous NaCl, the transcription and the protein level of HY2 were up regulated, and HY2 positively mediated the expression of downstream stress-related genes of RD29A, RD29B and DREB2A. With further quantitative proteomics, we got the patterns of 7,391 proteins under salt stress, and identified 215 differentially regulated proteins (DRPs) specifically regulated by HY2. According to GO enrichment analysis, these proteins are mainly involved in ion homeostasis, hormone response, reactive oxygen species(ROS) metabolic, photosynthesis and detoxification pathway to response salt stress . These results direct the pathway of HY2 participating salt stress, and provide new insights for the plant to resist salt stress.
HostingRepositoryPRIDE
AnnounceDate2022-02-17
AnnouncementXMLSubmission_2022-02-17_05:14:53.952.xml
DigitalObjectIdentifier
ReviewLevelPeer-reviewed dataset
DatasetOriginOriginal dataset
RepositorySupportUnsupported dataset by repository
PrimarySubmitterJinpeng Zou
SpeciesList scientific name: Arabidopsis thaliana (Mouse-ear cress); NCBI TaxID: 3702;
ModificationListTMT6plex-126 reporter+balance reagent acylated residue
InstrumentOrbitrap Fusion Lumos
Dataset History
RevisionDatetimeStatusChangeLog Entry
02021-07-09 01:28:13ID requested
12022-02-17 05:14:54announced
Publication List
Piao M, Zou J, Li Z, Zhang J, Yang L, Yao N, Li Y, Li Y, Tang H, Zhang L, Yang D, Yang Z, Du X, Zuo Z, Gene Acts as a Positive Regulator of NaCl Signaling during Seed Germination. Int J Mol Sci, 22(16):(2021) [pubmed]
Keyword List
submitter keyword: NaCl seed germination
Contact List
Nan Yao
contact affiliationFujian Agriculture and Forestry University-BFPC
contact email18844199632@163.com
lab head
Jinpeng Zou
contact affiliationNortheast Agricultural University
contact email17706314607@163.com
dataset submitter
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Dataset FTP location
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