PXD035835-1

PXD035835 is an original dataset announced via ProteomeXchange.

Title	Integrated proteomics and metabolomics analysis of rice leaves in response to rice straw return
Description	Straw return is crucial for the sustainable development of rice planting. To investigate the response of rice leaves to rice straw return, we analyzed the physiological index of rice leaves and measured differentially expressed protein (DEPs) and differentially expressed metabolites (DEMs) levels in rice leaves by the use of proteomics and metabolomics approaches. The results showed that, compared with no rice straw return, rice straw return significantly decreased the dry weight of rice plants and nonstructural carbohydrate contents and destroyed the chloroplast ultrastructure. In rice leaves under rice straw return, 329 DEPs were upregulated, 303 DEPs were downregulated, 44 DEMs were upregulated, and 71 DEMs were downregulated. These DEPs and DEMs were mainly involved in various molecular processes, including photosynthesis, carbon fixation in photosynthetic organisms, glycolysis, and the citric acid cycle. Rice straw return promoted the accumulation of osmotic adjustment substances, such as organic acids, amino acids, and other substances, and reduced the material supply and energy production of carbon metabolism, thus inhibiting the growth of rice.
HostingRepository	PRIDE
AnnounceDate	2022-09-12
AnnouncementXML	Submission_2022-09-12_04:56:54.360.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Chao Yan
SpeciesList	scientific name: Oryza sativa (Rice); NCBI TaxID: 4530;
ModificationList	TMT6plex-126 reporter+balance reagent acylated residue
Instrument	Orbitrap Fusion

Revision	Datetime	Status	ChangeLog Entry
0	2022-08-07 03:02:00	ID requested
⏵ 1	2022-09-12 04:56:54	announced
2	2023-11-14 08:57:37	announced	2023-11-14: Updated project metadata.

10.3389/FPLS.2022.997557;

submitter keyword: rice straw return, rice, plant growth, leaf, proteomics, metabolomics

Chao Yan
contact affiliation	Northeast Agricultural University
contact email	yanchao504@neau.edu.cn
lab head
Chao Yan
contact affiliation	Northeast Agricultural University
contact email	yanchao504@neau.edu.cn
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/2022/09/PXD035835

PRIDE project URI

• PRIDE
  1. PXD035835
     1. Label: PRIDE project
     2. Name: Integrated proteomics and metabolomics analysis of rice leaves in response to rice straw return