PXD060520

PXD060520 is an original dataset announced via ProteomeXchange.

Title	Protein interactions of transcriptional co-regulator LEUNIG_HOMOLOG (LUH) during early stages of Arabidopsis flower development.
Description	To study the formation and dynamics of LUH protein-protein interactions at various stages of flower development, we conducted a series of immunoprecipitation followed by mass spectrometry (IP-MS) experiments using the LUH-GFP in floral induction system (FIS) plant line (pLUH:LUH-GFP pAP1:AP1-GR ap1 cal). We focused on four time points after the induction of flowering corresponding to: undifferentiated inflorescence meristem (0 days after induction, 0 DAI), meristem specification (2 DAI), organ specification (4 DAI), and organ differentiation (8 DAI).
HostingRepository	PRIDE
AnnounceDate	2025-11-25
AnnouncementXML	Submission_2025-11-25_03:38:15.651.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Cezary Smaczniak
SpeciesList	scientific name: Arabidopsis thaliana (Mouse-ear cress); NCBI TaxID: NEWT:3702;
ModificationList	iodoacetamide derivatized residue
Instrument	Q Exactive Plus

Revision	Datetime	Status	ChangeLog Entry
0	2025-02-05 07:06:01	ID requested
⏵ 1	2025-11-25 03:38:16	announced

10.1111/tpj.70585;

Vega-Le, ó, n R, Muino JM, Zhu T, Gluza JA, Pimentel M, Rehbein K, Steiner S, Rezzolla E, Golz JF, Chen D, Kaufmann K, Smaczniak C, Rewiring of LEUNIG_HOMOLOG interaction networks marks regulatory shifts from meristem to organ growth in Arabidopsis flowers. Plant J, 124(4):e70585(2025) [pubmed]

submitter keyword: flower, Arabidopsis, IP-MS,LUH, co-regulator

Kerstin Kaufmann
contact affiliation	Department for Plant Cell and Molecular Biology, Institute for Biology, Humboldt-Universität zu Berlin
contact email	kerstin.kaufmann@hu-berlin.de
lab head
Cezary Smaczniak
contact affiliation	Department for Plant Cell and Molecular Biology, Institute for Biology, Humboldt-Universität zu Berlin
contact email	cezary.smaczniak@hu-berlin.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/2025/11/PXD060520

PRIDE project URI

• PRIDE
  1. PXD060520
     1. Label: PRIDE project
     2. Name: Protein interactions of transcriptional co-regulator LEUNIG_HOMOLOG (LUH) during early stages of Arabidopsis flower development.