PXD068884 is an
original dataset announced via ProteomeXchange.
Dataset Summary
| Title | Mechanisms affecting fluoride tolerance in the environmental bacterium Pseudomonas putida |
| Description | Fluoride is the anionic form of fluorine, the 13th most abundant element in Earth's crust, and it is toxic to many organisms above a threshold concentration. Environmental bacteria can withstand relatively high fluoride concentrations, but the only mechanism described so far is the CrcB-dependent efflux. CrcB-mediated export is the primary mechanism of F-tolerance in the model environmental bacterium Pseudomonas putida, yet spontaneous NaF-tolerant mutants arise in the absence of the CrcB transporter, showing that this is not the sole pathway of tolerance. We used whole-genome sequencing, proteomic, and transcriptomic analyses to identify mechanisms that affect fluoride tolerance in Pseudomonas putida. |
| HostingRepository | PRIDE |
| AnnounceDate | 2026-03-30 |
| AnnouncementXML | Submission_2026-03-30_04:58:26.443.xml |
| DigitalObjectIdentifier | |
| ReviewLevel | Peer-reviewed dataset |
| DatasetOrigin | Original dataset |
| RepositorySupport | Unsupported dataset by repository |
| PrimarySubmitter | Lea Ets |
| SpeciesList | scientific name: Pseudomonas putida KT2440; NCBI TaxID: NEWT:160488; |
| ModificationList | No PTMs are included in the dataset |
| Instrument | LTQ Orbitrap XL |
Dataset History
| Revision | Datetime | Status | ChangeLog Entry |
|---|
| 0 | 2025-09-26 16:12:41 | ID requested | |
| ⏵ 1 | 2026-03-30 04:58:26 | announced | |
Publication List
| Dataset with its publication pending |
Keyword List
| submitter keyword: Pseudomonas putida, compensatory tolerance mechanisms, CrcB transporter, Benzoate transporter BenE-I,Fluoride tolerance mechanisms |
Contact List
| Maia Kivisaar |
|---|
| contact affiliation | Estonia University of Tartu Faculty of Science and Technology Institute of Molecular and Cell Biology Chair of Genetics |
| contact email | maia.kivisaar@ut.ee |
| lab head | |
| Lea Ets |
|---|
| contact affiliation | University of Tartu |
| contact email | lea.ets@ut.ee |
| dataset submitter | |
Full Dataset Link List
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/2026/03/PXD068884 |
| PRIDE project URI |
Repository Record List
[ + ]
[ - ]
- PRIDE
- PXD068884
- Label: PRIDE project
- Name: Mechanisms affecting fluoride tolerance in the environmental bacterium Pseudomonas putida
