PXD067764 is an
original dataset announced via ProteomeXchange.
Dataset Summary
| Title | Proteomic Profiling of the Pseudomonas aerugiosa PAO1 Stringent Response in Exponential and Stationary Phase |
| Description | To investigate the influence of the stringent response mediator (p)ppGpp on the Pseudomonas aeruginosa PAO1 proteome in both exponential (4hr growth) and stationary phase (18hr growth) in rich media. We performed shotgun proteomics on whole cell lysates. Samples beginning with ‘E’ indicate exponential phase where as those beginning with “S” indicate stationary phase. “PA” indicates wildtype PAO1, “SR” indicates a (p)ppGpp-null relA/ spot knockout and “SR+SR” indicates a complemented strain with RelA and SpoT complemented chromosomally, in trans. |
| HostingRepository | PRIDE |
| AnnounceDate | 2026-08-31 |
| AnnouncementXML | Submission_2026-08-31_08:34:09.202.xml |
| DigitalObjectIdentifier | |
| ReviewLevel | Peer-reviewed dataset |
| DatasetOrigin | Original dataset |
| RepositorySupport | Unsupported dataset by repository |
| PrimarySubmitter | Dao Nguyen |
| SpeciesList | scientific name: Pseudomonas aeruginosa PAO1; NCBI TaxID: NEWT:208964; |
| ModificationList | No PTMs are included in the dataset |
| Instrument | Orbitrap Fusion |
Dataset History
| Revision | Datetime | Status | ChangeLog Entry |
|---|
| 0 | 2025-08-26 14:57:12 | ID requested | |
| 1 | 2026-08-29 16:55:55 | announced | |
| ⏵ 2 | 2026-08-31 08:34:09 | announced | 2026-08-31: Updated project metadata. |
Publication List
Keyword List
| submitter keyword: Pseudomoans aerugionsa, stringent response, PAO1, (p)ppGpp,LC-MSMS |
Contact List
| Dao Nguyen |
|---|
| contact affiliation | Department of Microbiology and Immunology, McGill University, Montreal, QC, Canada Meakins-Christie Laboratories, Research Institute of the McGill University Health Center, Montreal, QC, Canada |
| contact email | dao.nguyen@mcgill.ca |
| lab head | |
| Dao Nguyen |
|---|
| contact affiliation | McGill University |
| contact email | dao.nguyen@mcgill.ca |
| 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/2026/08/PXD067764 |
| PRIDE project URI |
Repository Record List
[ + ]
[ - ]
- PRIDE
- PXD067764
- Label: PRIDE project
- Name: Proteomic Profiling of the Pseudomonas aerugiosa PAO1 Stringent Response in Exponential and Stationary Phase
