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PXD007162

PXD007162 is an original dataset announced via ProteomeXchange.

Dataset Summary
TitleThe proteome of germlings from urediniospores of Puccinia triticina
DescriptionWheat leaf rust is a serious fungal disease of wheat that causes annual losses and necessitates using fungicides for effective disease management. It is caused by Puccinia triticina which spreads by means of airborne urediniospores. When these germinate on the leaf surface, they form germ-tubes which enter the leaf through open stomates. Spores and germ-tubes represent the first fungal structures that the host can perceive during a rust infection. They therefore contain proteins that could potentially trigger early host defense responses. Using 2-DE to separate this proteome, we produced gels containing 173 spots in the pI range of 4-7 and identified 123 proteins. These were predominantly proteins involved in metabolic and cellular processes, but with a large number (77%) of novel proteins that could not be identified through homology matching Twenty four of these showed no homology to wheat sequences, making them good candidate PAMPs.
HostingRepositoryPRIDE
AnnounceDate2023-11-14
AnnouncementXMLSubmission_2023-11-14_08:49:10.938.xml
DigitalObjectIdentifier
ReviewLevelPeer-reviewed dataset
DatasetOriginOriginal dataset
RepositorySupportUnsupported dataset by repository
PrimarySubmitterChristof Rampitsch
SpeciesList scientific name: Puccinia triticina 1-1 BBBD Race 1; NCBI TaxID: 630390;
ModificationListmonohydroxylated residue; iodoacetamide derivatized residue
InstrumentQ Exactive
Dataset History
RevisionDatetimeStatusChangeLog Entry
02017-07-31 07:44:46ID requested
12022-02-28 02:38:14announced
22023-11-14 08:49:11announced2023-11-14: Updated project metadata.
Publication List
Dataset with its publication pending
Keyword List
curator keyword: Biological
submitter keyword: wheat leaf rust, brown rust
Contact List
Christof Rampitsch
contact affiliationAgriculture and Agrifood Canada Morden Research and Development Centre
contact emailchris.rampitsch@agr.gc.ca
lab head
Christof Rampitsch
contact affiliationMolecular Genetics
contact emailchris.rampitsch@agr.gc.ca
dataset submitter
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Dataset FTP location
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