PXD027204 is an
original dataset announced via ProteomeXchange.
Dataset Summary
Title | Arabidopsis hy2 mutant LC-MS/MS |
Description | Salt 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. |
HostingRepository | PRIDE |
AnnounceDate | 2022-02-17 |
AnnouncementXML | Submission_2022-02-17_05:14:53.952.xml |
DigitalObjectIdentifier | |
ReviewLevel | Peer-reviewed dataset |
DatasetOrigin | Original dataset |
RepositorySupport | Unsupported dataset by repository |
PrimarySubmitter | Jinpeng Zou |
SpeciesList | scientific name: Arabidopsis thaliana (Mouse-ear cress); NCBI TaxID: 3702; |
ModificationList | TMT6plex-126 reporter+balance reagent acylated residue |
Instrument | Orbitrap Fusion Lumos |
Dataset History
Revision | Datetime | Status | ChangeLog Entry |
0 | 2021-07-09 01:28:13 | ID requested | |
⏵ 1 | 2022-02-17 05:14:54 | announced | |
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 affiliation | Fujian Agriculture and Forestry University-BFPC |
contact email | 18844199632@163.com |
lab head | |
Jinpeng Zou |
contact affiliation | Northeast Agricultural University |
contact email | 17706314607@163.com |
dataset submitter | |
Full Dataset Link List
Dataset FTP location
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PRIDE project URI |
Repository Record List
[ + ]
[ - ]
- PRIDE
- PXD027204
- Label: PRIDE project
- Name: Arabidopsis hy2 mutant LC-MS/MS