PXD048803-2

PXD048803 is an original dataset announced via ProteomeXchange.

Title	Legume resistance against pathogen is enhanced by rhizobia and does not impair mutualism
Description	Legumes establish nitrogen-fixing symbiosis with beneficial rhizobia. On the other hand, they might be attacked concomitantly by pathogens raising the question of potential trade-off between mutualism and immunity. Here, using a tripartite system involving the model legume Lotus japonicus, its rhizobial symbiont Mesorhizobium loti and the soil-borne pathogen Ralstonia solanacearum we investigated such trade-offs. We found that interaction with M. loti increases plant resistance against the pathogen without impairing mutualism. Genetic and proteomics characterisation indicate that Lotus resistance is mediated by Effector Triggered Immunity and is associated with distinct proteome modifications in roots and nodules. The inoculation of rhizobia, even if they are not mutualist, increases plant resistance. Our results question the concept of interference between efficient defense reactions and mutualistic interactions and is of great interest for agricultural purposes as it not only restricts pathogen colonisation but would also preserve nitrogen fixation and yield.
HostingRepository	PRIDE
AnnounceDate	2024-10-28
AnnouncementXML	Submission_2024-10-28_02:53:38.371.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Carole Pichereaux
SpeciesList	scientific name: Lotus japonicus; NCBI TaxID: 34305;
ModificationList	acetylated residue; monohydroxylated residue; iodoacetamide derivatized residue
Instrument	Q Exactive

Revision	Datetime	Status	ChangeLog Entry
0	2024-01-23 07:12:12	ID requested
1	2024-01-30 03:05:10	announced
⏵ 2	2024-10-28 02:53:38	announced	2024-10-28: Updated project metadata.
3	2024-10-28 03:13:56	announced	2024-10-28: Updated project metadata.

Dataset with its publication pending

submitter keyword: Priming, Proteome, Age Related resistance, Ralstonia solanacearum,Lotus japonicus, Mesorhizobium loti, Plant Immunity

Carole Pichereaux
contact affiliation	FRAIB, CNRS
contact email	carole.pichereaux@ipbs.fr
lab head
Carole Pichereaux
contact affiliation	CNRS
contact email	Carole.pichereaux@ipbs.fr
dataset submitter

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PRIDE project URI

• PRIDE
  1. PXD048803
     1. Label: PRIDE project
     2. Name: Legume resistance against pathogen is enhanced by rhizobia and does not impair mutualism