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PXD008069

PXD008069 is an original dataset announced via ProteomeXchange.

Dataset Summary
TitleProteomic changes in Oryza sativa leaves in response to MSP1 and flg22 treatments
DescriptionRice blast disease caused by Magnaporthe oryzae is one of the most damaging diseases affecting rice productivity. Previously, we reported a novel M. oryzae- secreted protein MSP1, which triggers cell death and pathogen-associated molecular pattern (PAMP)-triggered immune (PTI) responses in rice. To investigate the MSP1 induced defense response in rice at the protein level, we employed a label-free quantitative proteomic approach, in parallel with the flg22, which is a wellknown elicitor. Proteomics analysis using the MaxQuant-Perseus platform led to the identification of 4087 proteins of which 417 showed significant differences (multiple sample test, ANOVA p<0.05) in response to MSP1 and/or flg22 treatments. Functional annotation of the differential proteins showed that proteins related to the primary metabolism, secondary metabolism and lipid metabolism were strongly down-regulated, while elevated proteins were mainly associated with the stress response, chromatin remodeling, post-translational modification of proteins and signaling.
HostingRepositoryPRIDE
AnnounceDate2024-10-22
AnnouncementXMLSubmission_2024-10-22_04:35:02.988.xml
DigitalObjectIdentifier
ReviewLevelPeer-reviewed dataset
DatasetOriginOriginal dataset
RepositorySupportUnsupported dataset by repository
PrimarySubmitterIris Finkemeier
SpeciesList scientific name: Oryza sativa (Rice); NCBI TaxID: 4530;
ModificationListmonohydroxylated residue; iodoacetamide derivatized residue
InstrumentQ Exactive
Dataset History
RevisionDatetimeStatusChangeLog Entry
02017-10-30 02:29:23ID requested
12018-07-06 00:27:23announced
22024-10-22 04:35:10announced2024-10-22: Updated project metadata.
Publication List
10.1016/j.jprot.2018.04.015;
Meng Q, Gupta R, Min CW, Kim J, Kramer K, Wang Y, Park SR, Finkemeier I, Kim ST, A proteomic insight into the MSP1 and flg22 induced signaling in Oryza sativa leaves. J Proteomics, 196():120-130(2019) [pubmed]
Keyword List
curator keyword: Biological
submitter keyword: MSP1, label-free quantitative proteomics, Magnaporthe oryzae, PAMP-triggered immunity,Rice
Contact List
Iris Finkemeier
contact affiliationMax Planck Institute for Plant Breeding Research Plant Proteomics Group Carl von Linné Weg 10 50829 Cologne Germany
contact emailiris.finkemeier@uni-muenster.de
lab head
Iris Finkemeier
contact affiliationUniversity of Muenster
contact emailiris.finkemeier@uni-muenster.de
dataset submitter
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Dataset FTP location
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