PXD066938 is an
original dataset announced via ProteomeXchange.
Dataset Summary
| Title | Global profiling of testicular and epidydimal sperm proteomes: protein markers of sperm post-testicular maturation |
| Description | Mammalian spermatogenesis involves a series of events during which germ cells differentiate into immature sperm cells. Following spermatogenesis in the seminiferous tubules, sperm undergo post-testicular maturation where they suffer extensive remodelling of their proteome culminating in the acquisition of forward motility and fertilizing ability. Despite the advances, the proteomic landscape of mammalian testicular and epididymal sperm cells remains largely uncharacterized. Shotgun proteomics was used to compare proteomes of bull testicular, caput and cauda epididymal spermatozoa. This is crucial for understanding the physiological mechanisms that lead to sperm competence. |
| HostingRepository | PRIDE |
| AnnounceDate | 2026-01-28 |
| AnnouncementXML | Submission_2026-01-28_09:26:22.201.xml |
| DigitalObjectIdentifier | |
| ReviewLevel | Peer-reviewed dataset |
| DatasetOrigin | Original dataset |
| RepositorySupport | Unsupported dataset by repository |
| PrimarySubmitter | Teresa Mendes Maia |
| SpeciesList | scientific name: Bos taurus (Bovine); NCBI TaxID: NEWT:9913; |
| ModificationList | acetylated residue; monohydroxylated residue; iodoacetamide derivatized residue |
| Instrument | Q Exactive HF |
Dataset History
| Revision | Datetime | Status | ChangeLog Entry |
|---|
| 0 | 2025-08-04 08:42:17 | ID requested | |
| ⏵ 1 | 2026-01-28 09:26:22 | announced | |
Publication List
| Dataset with its publication pending |
Keyword List
| submitter keyword: proteomics, epididymal maturation,Bull, spermatozoa |
Contact List
| Elisabete Silva |
|---|
| contact affiliation | Faculdade de Medicina Veterinária de Lisboa |
| contact email | elisabetesilva@fmv.ulisboa.pt |
| lab head | |
| Teresa Mendes Maia |
|---|
| contact affiliation | VIB Proteomics Core |
| contact email | teresa.maia@vib-ugent.be |
| 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/2026/01/PXD066938 |
| PRIDE project URI |
Repository Record List
[ + ]
[ - ]
- PRIDE
- PXD066938
- Label: PRIDE project
- Name: Global profiling of testicular and epidydimal sperm proteomes: protein markers of sperm post-testicular maturation
