PXD001484 is an
original dataset announced via ProteomeXchange.
Dataset Summary
Title | Douglas fir proteome project |
Description | The process of wood formation is of great interest to control and manipulate wood quality for economically important gymnosperms. A Douglas-fir tissue culture system was developed to induce differentiation of callus into tracheary elements (fibers) and to monitor xylogenesisin-vitro by a proteomics approach. Two proteomes were being compared, from an early and late stage during the fiber differentiation process. After 18 weeks in a differentiating medium 80% elongated cells and 20% of cells with advanced spiral thickening were found indicating full wood fiber differentiation. Based on 2D electrophoresis, mass spectrometric, and data analyses, it was shown that nondifferentiated callus (early stage of development) expressed proteins related to protein metabolism, cellular energy and primary cell wall metabolism. At the same time, actively differentiating wood fibers (late stage of development) expressed proteins responsible for housekeeping and stress response, but mostly proteins involved in cell wall polysaccharides biosynthesis. |
HostingRepository | PRIDE |
AnnounceDate | 2015-07-20 |
AnnouncementXML | Submission_2015-07-20_06:31:51.xml |
DigitalObjectIdentifier | https://dx.doi.org/10.6019/PXD001484 |
ReviewLevel | Peer-reviewed dataset |
DatasetOrigin | Original dataset |
RepositorySupport | Supported dataset by repository |
PrimarySubmitter | Jowita Laniak |
SpeciesList | scientific name: Pseudotsuga menziesii var. menziesii; NCBI TaxID: 278161; |
ModificationList | iodoacetamide - site C: 57.021464; monohydroxylated residue: 15.994915; deamidated residue: 0.984016 |
Instrument | Q-Tof ultima |
Dataset History
Revision | Datetime | Status | ChangeLog Entry |
0 | 2014-11-12 07:05:42 | ID requested | |
⏵ 1 | 2015-07-20 06:31:52 | announced | |
Publication List
Dziedzic JA, McDonald AG, In vitro protein profiles in the early and late stages of Douglas-fir xylogenesis. Electrophoresis, 36(17):2035-45(2015) [pubmed] |
Keyword List
curator keyword: Biological |
submitter keyword: Dougls fir, proteomics, callus differentiated tracheary elements, |
Contact List
Armando McDoanld |
contact affiliation | Department of Forest, Rangeland, and Fire Sciences 875 Perimeter Drive MS 1133 Moscow, Idaho 83844-1133 University of Idaho |
contact email | armandm@uidaho.edu |
lab head | |
Jowita Laniak |
contact affiliation | Department of Forest, Rangeland, and Fire Sciences |
contact email | jlaniak@vandals.uidaho.edu |
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/2015/07/PXD001484 |
PRIDE project URI |
Repository Record List
[ + ]
[ - ]
- PRIDE
- PXD001484
- Label: PRIDE project
- Name: Douglas fir proteome project