PXD028602

PXD028602 is an original dataset announced via ProteomeXchange.

Title	Label-free Quantitative Proteomic analysis of drought-responsive proteins in Panax ginseng Meyer
Description	Korean ginseng (Panax ginseng Meyer) has long been cultivated as an important medicinal plant. Drought results from the moderate water loss, which primarily impairs the growth of ginseng and reduction of yield loss. However, basis of biological clues to understanding the accurate mechanisms related to drought stress in proteome level are still elusive. Therefore, we carried out label-free quantitative proteomic analysis using ginseng roots subjected to drought stress which was grown at less than 10% soil moisture for two weeks, compared with normal ginseng which was grown at 25% soil moisture. The acquired proteins were carried out label-free proteomic analysis using LC-MS/MS. This approach led to the identification of total 2,471 proteins, and out of 195 proteins showed significant modulation. Functional classification revealed that proteins related to secondary metabolites, calcium signaling, and photosynthesis were enriched in control sample (cluster_1), while proteins associated with stress responsive, redox, electron transport, and protein synthesis were mainly dominated in cluster_2 (drought stress condition). Taken together, our results provided an overview of the drought-induced proteomic changes in ginseng root, and it is correlated with physiological changes, contributing to reveal potential marker at proteome level in ginseng.
HostingRepository	PRIDE
AnnounceDate	2023-11-14
AnnouncementXML	Submission_2023-11-14_07:11:26.140.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Sun Tae Kim
SpeciesList	scientific name: Panax ginseng; NCBI TaxID: 4054;
ModificationList	monohydroxylated residue; iodoacetamide derivatized residue
Instrument	Q Exactive

Revision	Datetime	Status	ChangeLog Entry
0	2021-09-16 23:50:55	ID requested
1	2023-09-20 22:16:55	announced
⏵ 2	2023-11-14 07:11:26	announced	2023-11-14: Updated project metadata.

Dataset with its publication pending

submitter keyword: LC-MS/MS MaxQuant, Perseus, Drought, Abiotic stress, Label-free quantitative proteomics,Ginseng

Sun Tae Kim
contact affiliation	Department of Plant Bioscience, Life and Industry Convergence Research Institute, Pusan National University, Miryang, 50463, Republic of Korea
contact email	stkim5505@gmail.com
lab head
Sun Tae Kim
contact affiliation	Pusan National University
contact email	stkim5505@gmail.com
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/2023/09/PXD028602

PRIDE project URI

• PRIDE
  1. PXD028602
     1. Label: PRIDE project
     2. Name: Label-free Quantitative Proteomic analysis of drought-responsive proteins in Panax ginseng Meyer