PXD027763-1

PXD027763 is an original dataset announced via ProteomeXchange.

Title	Mechanosensing effects in oilseed rapeseed
Description	In Brassicaceae and other species, the developing embryo develops in a spatially constrained environment, modulating embryo´s shape and size. It is unknown how embryonic cells adapt their growth and metabolism to the apparent mechanical cues, and in particular if embryo maturation is affected by physical constraints. To address this question, we performed topographical analysis (magnetic resonance imaging, infrared microspectroscopy, immunolabelling), metabolite, transcript and proteome profiling in developing seeds of Brassica napus. Here we describe how the imposition of mechanical stress during development causes a stimulation of oil and protein storage activity, characteristic of embryo maturation.
HostingRepository	PRIDE
AnnounceDate	2024-08-01
AnnouncementXML	Submission_2024-08-01_04:04:49.902.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Björn Heinemann
SpeciesList	scientific name: Brassica napus (Rape); NCBI TaxID: 3708;
ModificationList	acetylated residue; monohydroxylated residue; iodoacetamide derivatized residue
Instrument	Q Exactive

Revision	Datetime	Status	ChangeLog Entry
0	2021-08-05 10:02:16	ID requested
⏵ 1	2024-08-01 04:04:50	announced
2	2024-10-22 06:52:02	announced	2024-10-22: Updated project metadata.

10.1111/NPH.19990;

submitter keyword: brassica napus, mechanosensing, seed development,shotgun proteomics

Hans-Peter Braun
contact affiliation	Leibniz University Hannover Institute of plant genetics Department for plant proteomics Herrenhaeuser Str. 2 30419 Hannover, Germany
contact email	braun@genetik.uni-hannover.de
lab head
Björn Heinemann
contact affiliation	Institute of Plant Genetics, Leibniz University Hannover
contact email	heinemann@genetik.uni-hannover.de
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/2024/08/PXD027763

PRIDE project URI

• PRIDE
  1. PXD027763
     1. Label: PRIDE project
     2. Name: Mechanosensing effects in oilseed rapeseed