PXD008069 is an
original dataset announced via ProteomeXchange.
Dataset Summary
Title | Proteomic changes in Oryza sativa leaves in response to MSP1 and flg22 treatments |
Description | Rice 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. |
HostingRepository | PRIDE |
AnnounceDate | 2024-10-22 |
AnnouncementXML | Submission_2024-10-22_04:35:02.988.xml |
DigitalObjectIdentifier | |
ReviewLevel | Peer-reviewed dataset |
DatasetOrigin | Original dataset |
RepositorySupport | Unsupported dataset by repository |
PrimarySubmitter | Iris Finkemeier |
SpeciesList | scientific name: Oryza sativa (Rice); NCBI TaxID: 4530; |
ModificationList | monohydroxylated residue; iodoacetamide derivatized residue |
Instrument | Q Exactive |
Dataset History
Revision | Datetime | Status | ChangeLog Entry |
0 | 2017-10-30 02:29:23 | ID requested | |
1 | 2018-07-06 00:27:23 | announced | |
⏵ 2 | 2024-10-22 04:35:10 | announced | 2024-10-22: 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 affiliation | Max Planck Institute for Plant Breeding Research Plant Proteomics Group Carl von Linné Weg 10 50829 Cologne Germany |
contact email | iris.finkemeier@uni-muenster.de |
lab head | |
Iris Finkemeier |
contact affiliation | University of Muenster |
contact email | iris.finkemeier@uni-muenster.de |
dataset submitter | |
Full Dataset Link List
Dataset FTP location
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PRIDE project URI |
Repository Record List
[ + ]
[ - ]
- PRIDE
- PXD008069
- Label: PRIDE project
- Name: Proteomic changes in Oryza sativa leaves in response to MSP1 and flg22 treatments