PXD033347

PXD033347 is an original dataset announced via ProteomeXchange.

Title	Dynamics of protein phosphorylation during Arabidopsis seed germination
Description	Seed germination is a major step of plant growth and development. It is critical for species competition and spreading capacity in ecosystems. In agrosystems, it eventually impacts crop growth and yield. To prevent unappropriated germination under environmental conditions that do not guarantee the establishment of a robust plantlet, seeds from temperate species are generally dormant at maturity. Dormancy is a physiological mechanism that blocks seed germination even under favorable conditions and dormancy release is therefore required prior to germination [1]. A range of environmental (e.g. temperature, light, oxygen availability) and endogenous (e.g. hormonal) signals regulate these processes and germination completion, i.e. the early emergence of embryo radicle from seed envelope, can be achieved only when promoting mechanisms overcome inhibiting processes [2]. In that sense, the balance between the two antagonistic hormones abscisic acid (ABA) and gibberellins (GA), that inhibit and stimulate seed germination, respectively, promotes either dormancy (high ABA and low GA contents) or germination (low ABA and high GA contents) [3]
HostingRepository	PRIDE
AnnounceDate	2023-11-14
AnnouncementXML	Submission_2023-11-14_09:01:08.190.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Marlène Davanture
SpeciesList	scientific name: Arabidopsis thaliana (Mouse-ear cress); NCBI TaxID: 3702;
ModificationList	phosphorylated residue
Instrument	Q Exactive Plus

Revision	Datetime	Status	ChangeLog Entry
0	2022-04-21 06:49:10	ID requested
1	2022-07-06 05:06:05	announced
2	2023-11-14 08:31:43	announced	2023-11-14: Updated project metadata.
⏵ 3	2023-11-14 09:01:08	announced	2023-11-14: Updated project metadata.

Dataset with its publication pending

submitter keyword: dormancy,seeds,protein kinases, germination,arabidopsis, protein phoshorylation

Baudouin Emmanuel
contact affiliation	Sorbonne Université, CNRS, Institut de Biologie Paris-Seine
contact email	emmanuel.baudouin@sorbonne-universte.fr
lab head
Marlène Davanture
contact affiliation	CNRS
contact email	marlene.davanture@inrae.fr
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/2022/07/PXD033347

PRIDE project URI

• PRIDE
  1. PXD033347
     1. Label: PRIDE project
     2. Name: Dynamics of protein phosphorylation during Arabidopsis seed germination