PXD004963-1

PXD004963 is an original dataset announced via ProteomeXchange.

Title	Bicarbonate induced redox proteome changes in Arabidopsis suspension cells
Description	Climate change as a consequence of increasing atmospheric CO2 affects plant growth and productivity. CO2 is not only a carbon donor for photosynthesis but also an environmental signal that can perturb cellular redox homeostasis and lead to modifications of redox-sensitive proteins. Although redox regulation of protein functions has emerged as an important mechanism in several biological processes, protein redox modifications and how they function in plant CO2 response remain unclear. Here iodoTMTRAQ proteomics technology was employed to analyze changes in protein redox modifications in Arabidopsis thaliana suspension cells in response to bicarbonate (mimic of elevated CO2) in a time-course study. A total of 47 potential redox-regulated proteins were identified with functions in carbohydrate and energy metabolism, transport, ROS scavenging, cell structure modulation and protein turnover. This inventory of previously unknown protein redox switches in Arabidopsis thaliana bicarbonate responses lays a foundation for future research toward understanding the molecular mechanisms underlying plant CO2 responses.
HostingRepository	PRIDE
AnnounceDate	2017-02-14
AnnouncementXML	Submission_2017-02-14_04:45:14.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	ZEPENG Yin
SpeciesList	scientific name: Arabidopsis thaliana (Mouse-ear cress); NCBI TaxID: 3702;
ModificationList	carbamoylated residue; iTRAQ8plex-116 reporter+balance reagent acylated residue; iodoacetamide derivatized residue
Instrument	Q Exactive

Revision	Datetime	Status	ChangeLog Entry
0	2016-09-14 01:56:37	ID requested
⏵ 1	2017-02-14 04:45:15	announced

Yin Z, Balmant K, Geng S, Zhu N, Zhang T, Dufresne C, Dai S, Chen S, Bicarbonate Induced Redox Proteome Changes in Arabidopsis Suspension Cells. Front Plant Sci, 8():58(2017) [pubmed]

submitter keyword: Arabidopsis thaliana, bicarbonate, CO2, iTRAQ, iodoTMT, redox-proteomics, oxidative stress

Zepeng
contact affiliation	UF
contact email	370686292@qq.com
lab head
ZEPENG Yin
contact affiliation	UF
contact email	370686292@qq.com
dataset submitter

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PRIDE project URI

• PRIDE
  1. PXD004963
     1. Label: PRIDE project
     2. Name: Bicarbonate induced redox proteome changes in Arabidopsis suspension cells