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PXD009670 is an original dataset announced via ProteomeXchange.

Dataset Summary
Titleimpact of Cd-exposure on medicago sativa cell wall
DescriptionThe heavy metal cadmium (Cd) accumulates in the environment due to anthropogenic influences. It is unessential and harmful to all life forms. The plant cell wall forms a physical barrier against environmental stress and changes in the cell wall structure have been observed upon Cd exposure. In the current study, changes in the cell wall composition and structure of Medicago sativa stems were investigated after long-term exposure to Cd. Liquid chromatography coupled to mass spectrometry (LC-MS) for quantitative protein analysis was complemented with targeted gene expression analysis and combined with analyses of the cell wall composition. Compared to most studies the plants were exposed to the heavy metal for an entire season, including the repeated cutting of the above-ground biomass as is done in agriculture.
ReviewLevelPeer-reviewed dataset
DatasetOriginOriginal dataset
RepositorySupportSupported dataset by repository
PrimarySubmitterkjell sergeant
SpeciesList scientific name: Medicago sativa (Alfalfa); NCBI TaxID: 3879;
ModificationListAcetyl; Carbamidomethyl; Oxidation
InstrumentTripleTOF 5600
Dataset History
RevisionDatetimeStatusChangeLog Entry
02018-05-04 01:28:44ID requested
12019-06-11 00:51:52announced
22019-07-12 02:59:32announcedUpdated publication reference for PubMed record(s): 31226937.
Publication List
Gutsch A, Sergeant K, Keunen E, Prinsen E, Guerriero G, Renaut J, Hausman JF, Cuypers A, Does long-term cadmium exposure influence the composition of pectic polysaccharides in the cell wall of Medicago sativa stems? BMC Plant Biol, 19(1):271(2019) [pubmed]
Keyword List
curator keyword: Biological
submitter keyword: long-term cadmium exposure, Medicago sativa, label-free protein quantification, cell wall, lignin, pectin methylesterase
Contact List
Jean-Fran├žois Hausman
contact affiliationEnvironmental Research and innovation Environmental and Industrial Biotechnologies Plant Biotechnologies
contact emailjean-francois.hausman@list.lu
lab head
kjell sergeant
contact affiliationLuxembourg Institute of Science and Technology (LIST) Environmental Research and Innovation (ERIN)
contact emailkjell.sergeant@list.lu
dataset submitter
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