PXD045922

PXD045922 is an original dataset announced via ProteomeXchange.

Title	Proteomics analysis reveals differential acclimation of coastal and oceanic Synechococcus to climate warming and iron limitation
Description	In many regions of the ocean, anthropogenic warming will coincide with iron (Fe) limitation. Interactive effects between warming and Fe limitation on phytoplankton physiology and biochemical function are likely, as temperature and Fe availability affect many of the same essential cellular pathways. However, we lack a clear understanding of how globally significant phytoplankton such as the picocyanobacteria Synechococcus will respond to these co-occurring stressors, and what underlying molecular mechanisms will drive this response. Additionally, there are likely to be important differences in ecotype-specific adaptations between strains. In this study, Synechococcus isolates YX04-1 (oceanic) and XM-24 (coastal) from the South China Sea were acclimated to Fe limitation at two temperatures, and their physiological and proteomic responses were compared.
HostingRepository	PRIDE
AnnounceDate	2025-09-30
AnnouncementXML	Submission_2025-09-29_19:04:22.224.xml
DigitalObjectIdentifier	https://dx.doi.org/10.6019/PXD045922
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Supported dataset by repository
PrimarySubmitter	Matthew McIlvin
SpeciesList	scientific name: Escherichia coli; NCBI TaxID: 562;
ModificationList	acetylated residue; iodoacetamide derivatized residue
Instrument	Q Exactive

Revision	Datetime	Status	ChangeLog Entry
0	2023-10-05 16:06:50	ID requested
⏵ 1	2025-09-29 19:04:30	announced

10.6019/PXD045922;

Schiksnis C, Xu M, Saito MA, McIlvin M, Moran D, Bian X, John SG, Zheng Q, Yang N, Fu F, Hutchins DA, to climate warming and iron limitation. Front Microbiol, 15():1323499(2024) [pubmed]

10.3389/fmicb.2024.1323499;

submitter keyword: marine, iron limitation,Synechococcus, LCMS

Mak Saito
contact affiliation	Woods Hole Oceanographic Institute, Marine Chemistry and Geochemistry Woods Hole, MA
contact email	msaito@whoi.edu
lab head
Matthew McIlvin
contact affiliation	Woods Hole Oceanographic Inst.
contact email	mmcilvin@whoi.edu
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/2025/09/PXD045922

PRIDE project URI

• PRIDE
  1. PXD045922
     1. Label: PRIDE project
     2. Name: Proteomics analysis reveals differential acclimation of coastal and oceanic Synechococcus to climate warming and iron limitation