PXD051625

PXD051625 is an original dataset announced via ProteomeXchange.

Title	Characterization of the peptidome in the spermosphere of common bean (Phaseolus vulgaris)
Description	Seeds 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.
HostingRepository	iProX
AnnounceDate	2024-04-19
AnnouncementXML	Submission_2024-04-21_23:35:56.281.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Benoit Bernay
SpeciesList	scientific name: Arabidopsis thaliana; NCBI TaxID: 3702;
ModificationList	No PTMs are included in the dataset
Instrument	timsTOF Pro

Revision	Datetime	Status	ChangeLog Entry
0	2024-04-21 23:35:32	ID requested
⏵ 1	2024-04-21 23:35:56	announced

Dataset with its publication pending

submitter keyword: Common bean, Seeds, Germination, Spermosphere, Peptides, Biotic interactions

Loïc Raijou
contact affiliation	Université Paris-Saclay, INRAE, AgroParisTech, Institut Jean-Pierre Bourgin for Plant Sciences (IJPB), 78000 Versailles, France.
contact email	loic.rajjou@inrae.fr
lab head
Benoit Bernay
contact affiliation	Université de Caen, US EMerode,Plateforme Proteogen
contact email	benoit.bernay@unicaen.fr
dataset submitter

iProX dataset URI