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PXD018179-2

PXD018179 is an original dataset announced via ProteomeXchange.

Dataset Summary
TitleDifferential expression pattern of the proteome in response to cadmium stress based on proteomics analysis of wheat roots
DescriptionBackground: Heavy metal cadmium (Cd) is a common environmental pollutant in soils, which has an negative impacts on crop growth and development. At present, cadmium has become a major soil and water heavy metal pollutant, which not only causes permanent and irreversible health problems for humans, but also causes a significant reduction in crop yields. Results: This study examined the chemical forms of Cd in the roots of two wheat varieties (M1019 and Xinong20) by continuous extraction and analyzed differences in distribution characteristics of Cd in the root cell wall, cytoplasm, and organelles by elemental content determination and subcellular separation. Furthermore, we conducted proteomics analysis of the roots of the two varieties under Cd pollution using mass spectrometry quantitative proteomics techniques. A total of 11,651 proteins were identified, of which 10,532 proteins contained quantitative information. In addition, the differentially expressed proteins in the two varieties were related to DNA replication and repair, protein metabolism, and the glutathione metabolism pathway. Conclusion: The results of this study improve our understanding of the mechanism of plant responses to Cd stress.
HostingRepositoryPRIDE
AnnounceDate2024-10-22
AnnouncementXMLSubmission_2024-10-22_05:01:25.993.xml
DigitalObjectIdentifier
ReviewLevelPeer-reviewed dataset
DatasetOriginOriginal dataset
RepositorySupportUnsupported dataset by repository
PrimarySubmittermaling Jian
SpeciesList scientific name: Triticum aestivum (Wheat); NCBI TaxID: 4565;
ModificationListNo PTMs are included in the dataset
InstrumentOrbitrap Fusion Lumos
Dataset History
RevisionDatetimeStatusChangeLog Entry
02020-03-24 23:42:48ID requested
12020-03-30 04:22:37announced
22024-10-22 05:01:26announced2024-10-22: Updated project metadata.
Publication List
Dataset with its publication pending
Keyword List
submitter keyword: Cd stress
wheat roots
chemical forms
proteomics analysis
Contact List
Lingjian Ma
contact affiliationCollege of Horticulture, Northwest A&F University
contact emailmalingjian@nwsuaf.edu.cn
lab head
maling Jian
contact affiliationNorthwest A&F University, College of Agronomy
contact emailmalingjian@nwsuaf.edu.cn
dataset submitter
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Dataset FTP location
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PRIDE project URI
Repository Record List
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