PXD051682

PXD051682 is an original dataset announced via ProteomeXchange.

Title	Chloroplast precursor protein overaccumulation triggers multilevel reprogramming and a heat shock-like response in plant cells
Description	Most of chloroplast proteins are encoded by nucleus ,synthesied in cytosol as precursors. theses precursor contains tranzit peptide and will be cut off after import finished. How plant response to chloroplast precursor overaccumulation stress(cPOS) is still unkown. Here we constructed constutitive and induced overexpression line to lead preClpD accumulation. Proteomic analysis revealed cytosolic ribosome increase, which means translation changed upon cPOS. So we conducted RNA-seq and Ribo-seq experiment to find which genes response at transcription level or translation level.Finally, we want to uncover the cellular events upon chloroplast precursor overaccumulation.
HostingRepository	iProX
AnnounceDate	2024-04-23
AnnouncementXML	Submission_2025-03-19_01:27:02.840.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Zhenghui Hong
SpeciesList	scientific name: Arabidopsis thaliana; NCBI TaxID: 3702;
ModificationList	No PTMs are included in the dataset
Instrument	Orbitrap Exploris 480

Revision	Datetime	Status	ChangeLog Entry
0	2024-04-23 19:41:34	ID requested
⏵ 1	2025-03-19 01:27:03	announced

Dataset with its publication pending

submitter keyword: choroplast precursor, translation, HSP

Guozhang Wu
contact affiliation	shanghai jiaotong university
contact email	gzwu@sjtu.edu.cn
lab head
Zhenghui Hong
contact affiliation	Shanghai Jiaotong University
contact email	hongzhenghui123@163.com
dataset submitter

iProX dataset URI