PXD038074

PXD038074 is an original dataset announced via ProteomeXchange.

Title	BABA-induced pathogen resistance: a multi-omics analysis of the tomato response reveals a hyper-receptive status strongly involving ethylene
Description	Prior exposure to microbial-associated molecular patterns or specific chemical compounds can promote plants into a primed state with stronger defence responses. b-aminobutyric acid (BABA) is an endogenous stress metabolite that induces resistance protecting various plants towards diverse stresses. In this study, by integrating BABA-induced changes in selected metabolites with transcriptome and proteome data, we generated a global map of the molecular processes operating in BABA-induced resistance (BABA-IR) in tomato. BABA significantly restricts the growth of the pathogens Oidium neolycopersici and Phytophthora parasitica but not Botrytis cinerea. A cluster analysis of the upregulated processes showed that BABA acts mainly as a stress factor in tomato. The main factor distinguishing BABA-IR from other stress conditions was the extensive induction of signalling and perception machinery playing a key role in defence priming. Interestingly, the signalling processes and immune response activated during BABA-IR in tomato differed from those in Arabidopsis with substantial enrichment of genes associated with jasmonic acid and ethylene signalling and no change in Asp levels. Our results revealed key differences between the effect of BABA on tomato and other model plants studied until now. Surprisingly, salicylic acid is not involved in BABA downstream signalization whereas ethylene and jasmonic acid play a crucial role.
HostingRepository	PRIDE
AnnounceDate	2023-11-14
AnnouncementXML	Submission_2023-11-14_09:03:03.672.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	David Potesil
SpeciesList	scientific name: Solanum lycopersicum; NCBI TaxID: 4081;
ModificationList	No PTMs are included in the dataset
Instrument	LTQ Orbitrap Elite

Revision	Datetime	Status	ChangeLog Entry
0	2022-11-09 10:53:56	ID requested
1	2023-07-20 11:05:01	announced
⏵ 2	2023-11-14 09:03:11	announced	2023-11-14: Updated project metadata.

Zapletalov, á M, Rancurel C, Industri B, Bardin M, Le Brigand K, Nicot P, Magnone V, Seassau A, Barbry P, Pot, ě, š, il D, Zdr, á, hal Z, Ponchet M, Lochman J, BABA-induced pathogen resistance: a multi-omics analysis of the tomato response reveals a hyper-receptive status involving ethylene. Hortic Res, 10(6):uhad068(2023) [pubmed]

submitter keyword: tomato, jasmonic acid, induce resistance,beta-aminobutyric acid, ethylene

Zbynek Zdrahal
contact affiliation	Proteomics Core Facility and Research Group Proteomics, CEITEC-MU, Masaryk University, Brno, Czech Republic
contact email	zdrahal@sci.muni.cz
lab head
David Potesil
contact affiliation	Proteomics Core Facility and Research Group Proteomics CEITEC-MU Masaryk University Brno, Czech Republic
contact email	david.potesil@ceitec.muni.cz
dataset submitter

Dataset FTP location NOTE: Most web browsers have now discontinued native support for FTP access within the browser window. But you can usually install another FTP app (we recommend FileZilla) and configure your browser to launch the external application when you click on this FTP link. Or otherwise, launch an app that supports FTP (like FileZilla) and use this address: ftp://ftp.pride.ebi.ac.uk/pride/data/archive/2023/07/PXD038074

PRIDE project URI

• PRIDE
  1. PXD038074
     1. Label: PRIDE project
     2. Name: BABA-induced pathogen resistance: a multi-omics analysis of the tomato response reveals a hyper-receptive status strongly involving ethylene