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PXD051625-1

PXD051625 is an original dataset announced via ProteomeXchange.

Dataset Summary
TitleCharacterization of the peptidome in the spermosphere of common bean (Phaseolus vulgaris)
DescriptionSeeds are crucial for plant reproduction, dispersal, and agriculture. Seed quality and vigour greatly impact crop production, referring to their ability to germinate rapidly and uniformly under varying environmental conditions, producing healthy seedlings that can withstand biotic and abiotic stress accentuated by global climate change. During germination, seeds release exudates, complex mixtures of organic and inorganic molecules, into the micro-environment surrounding them, known as the spermosphere. These exudates play a pivotal role in seedling development and overall plant fitness by influencing microbial selection, growth, and interactions in the spermosphere, ultimately shaping the plant's microbiome. Our research demonstrated that germinating seeds release diverse metabolites, peptides, proteins, and small RNAs in the exudates, some with functional properties like antimicrobial or antioxidant activities. To understand the composition and functional properties of germinating seed exudates, we conducted our study using eight common bean seed genotypes produced under two contrasted locations in France. We investigated the diversity of peptides in the spermosphere.
HostingRepositoryiProX
AnnounceDate2024-04-19
AnnouncementXMLSubmission_2024-04-21_23:35:56.281.xml
DigitalObjectIdentifier
ReviewLevelPeer-reviewed dataset
DatasetOriginOriginal dataset
RepositorySupportUnsupported dataset by repository
PrimarySubmitterBenoit Bernay
SpeciesList scientific name: Arabidopsis thaliana; NCBI TaxID: 3702;
ModificationListNo PTMs are included in the dataset
InstrumenttimsTOF Pro
Dataset History
RevisionDatetimeStatusChangeLog Entry
02024-04-21 23:35:32ID requested
12024-04-21 23:35:56announced
Publication List
Dataset with its publication pending
Keyword List
submitter keyword: Common bean, Seeds, Germination, Spermosphere, Peptides, Biotic interactions
Contact List
Loïc Raijou
contact affiliationUniversité Paris-Saclay, INRAE, AgroParisTech, Institut Jean-Pierre Bourgin for Plant Sciences (IJPB), 78000 Versailles, France.
contact emailloic.rajjou@inrae.fr
lab head
Benoit Bernay
contact affiliationUniversité de Caen, US EMerode,Plateforme Proteogen
contact emailbenoit.bernay@unicaen.fr
dataset submitter
Full Dataset Link List
iProX dataset URI