PXD052587-1

PXD052587 is an original dataset announced via ProteomeXchange.

Title	High-throughput phenotypHigh-throughput phenotyping and integrative multi-omics analysis of potato under single- and combined abiotic stresses reveals distinct signatures
Description	Potato, the most important non-cereal crop, is highly water and space efficient but susceptible to abiotic stress such as heat, drought, or flooding. Due to climate change the likelihood of such stresses to occur, individually, sequentially, or simultaneously, has dramatically increased. While we have detailed insights into plant responses to single stresses in some model plants, the understanding of acclimation to multiple abiotic stresses in crops is still very limited. Here we present a comprehensive molecular and physiological profiling of potato (Solanum tuberosum, cv. Desirée) under both single and multiple abiotic stresses (heat, drought, and waterlogging), designed to mimic realistic future scenarios. Daily phenomics analysis enabled monitoring of the acclimation responses over time. In parallel, leaf samples were taken throughout the 28-day experiment for multi-omics analysis including transcriptomics, metabolomics, proteomics, and hormonomics. At the end of the period, critical metabolites of tuber samples were analysed. To facilitate the multi-omics analyses, the dataset was integrated with expert knowledge, an approach that is increasingly necessitated in the development of high-throughput pipelines in agricultural research. Waterlogging had immediate and most dramatic effects, and surprisingly, the responses were similar to drought stress. In contrast, distinct stress signatures at morpho-physiological, metabolic, and molecular levels were found in response to heat or drought stress and to a combination of both.
HostingRepository	PRIDE
AnnounceDate	2024-12-12
AnnouncementXML	Submission_2024-12-11_16:52:58.332.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Palak Chaturvedi
SpeciesList	scientific name: Solanum tuberosum (Potato); NCBI TaxID: 4113;
ModificationList	No PTMs are included in the dataset
Instrument	LTQ Orbitrap Elite

Revision	Datetime	Status	ChangeLog Entry
0	2024-05-27 04:39:26	ID requested
⏵ 1	2024-12-11 16:52:58	announced

Dataset with its publication pending

submitter keyword: panOmics, heat, multi-omics,potato, waterlogging, Solanum tuberosum, adaptomics, pan-omics, abiotic stress responses, drought, multiOmics, integrative omics

Palak Chaturvedi
contact affiliation	University of Vienna, Austria
contact email	palak.chaturvedi@univie.ac.at
lab head
Palak Chaturvedi
contact affiliation	University of Vienna
contact email	palak.chaturvedi@univie.ac.at
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/2024/12/PXD052587

PRIDE project URI

• PRIDE
  1. PXD052587
     1. Label: PRIDE project
     2. Name: High-throughput phenotypHigh-throughput phenotyping and integrative multi-omics analysis of potato under single- and combined abiotic stresses reveals distinct signatures