PXD056402
PXD056402 is an original dataset announced via ProteomeXchange.
Dataset Summary
| Title | Post-transcriptional regulation of Dufours gland reproductive signals in bumble bees |
| Description | Bumble bees workers produce ester sterility signals in their Dufours gland that differ from gyne-specific esters and are not produced by queens. A transcriptome analysis revealed no gene expression differences in the Dufours gland of workers despite differences in both ester production and ovarian activation, suggesting that ester production may be regulated lower down. Proteomics of the Dufours gland of queens, gynes, and workers recovered over 1500 proteins and broadly matched the previous RNAseq data. However, more than 100 differentially expressed proteins were found between the worker groups, including key genes in fatty acid biosynthesis, indicating that the regulation of reproductive signal biosynthesis in workers is done post-transcription. |
| HostingRepository | MassIVE |
| AnnounceDate | 2024-10-04 |
| AnnouncementXML | Submission_2024-10-04_07:21:04.687.xml |
| DigitalObjectIdentifier | |
| ReviewLevel | Non peer-reviewed dataset |
| DatasetOrigin | Original dataset |
| RepositorySupport | Supported dataset by repository |
| PrimarySubmitter | Tatiana Laremore |
| SpeciesList | scientific name: Bombus impatiens; common name: common eastern bumble bee; NCBI TaxID: 132113; |
| ModificationList | unknown modification |
| Instrument | Orbitrap Eclipse |
Dataset History
| Revision | Datetime | Status | ChangeLog Entry |
|---|---|---|---|
| 0 | 2024-09-30 11:17:10 | ID requested | |
| ⏵ 1 | 2024-10-04 07:21:05 | announced |
Publication List
| no publication |
Keyword List
| submitter keyword: caste-specific pheromone biosynthesis, Dufours gland proteomics |
Contact List
| Etya Amsalem | |
|---|---|
| contact affiliation | The Pennsylvania State University |
| contact email | eua6@psu.edu |
| lab head | |
| Tatiana Laremore | |
| contact affiliation | Penn State University |
| contact email | tnl1@psu.edu |
| dataset submitter | |
Full Dataset Link List
| MassIVE dataset URI |
| 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://massive.ucsd.edu/v08/MSV000095994/ |
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