PXD032119

PXD032119 is an original dataset announced via ProteomeXchange.

Dataset Summary

Title	Mitochondrial alternative NADH dehydrogenases limit ROS, protect chloroplasts and promote survival of reoxygenation in Arabidopsis
Description	Weather extremes are increasing worldwide frequently exposing plants to transient flooding. When floodwaters recede, plants have to cope with increased light intensity and elevated oxygen that favor excessive formation of reactive oxygen species (ROS). We report a novel molecular mechanism that helps Arabidopsis leaves cope with reoxygenation in the light that reveals a central role of the alternative electron tranport in mitochodria in cellular ROS management that is beneficial for photosynthetic recovery and provides tolerance to reoxygenation stress.
HostingRepository	jPOST
AnnounceDate	2022-12-02
AnnouncementXML	Submission_2023-02-06_23:52:13.674.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Jürgen Eirich
SpeciesList	scientific name: Arabidopsis thaliana (Mouse-ear cress); NCBI TaxID: 3702;
ModificationList	S-carboxamidomethyl-L-cysteine; alpha-amino acetylated residue; L-methionine sulfoxide
Instrument	Orbitrap Exploris 480

Dataset History

Revision	Datetime	Status	ChangeLog Entry
0	2022-03-08 04:18:55	ID requested
1	2022-12-02 00:33:28	announced
⏵ 2	2023-02-06 23:52:14	announced	2023-02-07: Updated PubMed.

Publication List

Jethva J, Lichtenauer S, Schmidt-Schippers R, Steffen-Heins A, Poschet G, Wirtz M, van Dongen JT, Eirich J, Finkemeier I, Bilger W, Schwarzl, ä, nder M, Sauter M, Mitochondrial alternative NADH dehydrogenases NDA1 and NDA2 promote survival of reoxygenation stress in Arabidopsis by safeguarding photosynthesis and limiting ROS generation. New Phytol, 238(1):96-112(2023) [pubmed]

Jethva J, Lichtenauer S, Schmidt-Schippers R, Steffen-Heins A, Poschet G, Wirtz M, van Dongen JT, Eirich J, Finkemeier I, Bilger W, Schwarzl, ä, nder M, Sauter M, Mitochondrial alternative NADH dehydrogenases NDA1 and NDA2 promote survival of reoxygenation stress in Arabidopsis by safeguarding photosynthesis and limiting ROS generation. New Phytol, 238(1):96-112(2023) [pubmed]

Keyword List

submitter keyword: NADH, mitochondria, ROS, reoxygenation

submitter keyword: NADH, mitochondria, ROS, reoxygenation

Contact List

MARGRET SAUTER
lab head
Jürgen Eirich
contact affiliation	University of Münster - WWU - Institute for Biology and Biotechnology of Plants
dataset submitter

Full Dataset Link List

jPOST dataset URI
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jPOST dataset URI

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.jpostdb.org/JPST001501/