PXD013123 is an
original dataset announced via ProteomeXchange.
Dataset Summary
Title | Proteome of resistant and susceptible Passiflora species in the interaction with CABMV reveals distinct responses to pathogenesis |
Description | To better understand plant-pathogen interactions and the activation of defense mechanisms, this study proposes to identify the differentially abundant proteins in an interspecific hybrid of passion fruit and its parents, Passiflora edulis and P. setacea, inoculated with CABMV compared to their non-inoculated counterparts. Leaves from the three populations were inoculated and collected 72 h after inoculation. The experiment was set up as a completely randomized design with three replicates. Of the over 500 identified proteins, 100, 290, and 96 were differentially abundant for the hybrid, P. edulis, and P. setacea, respectively, in response to CABMV. In the interspecific hybrid, 41% of the proteins were down-regulated and 59% were up-regulated, compared to control. In the P. setacea parent, 39% of the protein being down-regulated. The P. edulis parent, in turn, showed a distinct profile, in which 82% of the protein were down-regulated and only 18% were up-regulated compared to control. It is suggested that CABMV suppresses accumulation of proteins in susceptible species that may have a key function in plant defense response, such as those linked to proteasome regulation and heat shock proteins. At the same time, it should regulate the accumulation of proteins that may impair viral signaling within the host such as glutathione peroxidase. Despite responding to the infection, P. edulis was not capable of stopping the disease establishment. Results suggest that the disease manifests due to a failure in the signaling system of susceptible species, whose activated response pathways are not sufficient to control it. |
HostingRepository | PRIDE |
AnnounceDate | 2023-11-14 |
AnnouncementXML | Submission_2023-11-14_07:02:26.210.xml |
DigitalObjectIdentifier | |
ReviewLevel | Peer-reviewed dataset |
DatasetOrigin | Original dataset |
RepositorySupport | Unsupported dataset by repository |
PrimarySubmitter | Beatriz Murizini Carvalho |
SpeciesList | scientific name: Passiflora edulis; NCBI TaxID: 78168; |
ModificationList | No PTMs are included in the dataset |
Instrument | Synapt MS |
Dataset History
Revision | Datetime | Status | ChangeLog Entry |
0 | 2019-03-18 07:42:23 | ID requested | |
1 | 2019-10-25 00:58:12 | announced | |
2 | 2019-10-25 04:24:00 | announced | 2019-10-25: Updated publication reference for DOI(s): 10.1007/s10681-019-2491-5. |
⏵ 3 | 2023-11-14 07:02:26 | announced | 2023-11-14: Updated project metadata. |
Publication List
Dataset with its publication pending |
Keyword List
submitter keyword: Passiflora edulis,Cowpea aphid-borne mosaic virus, gel-free proteomics, Passiflora setacea, fruit woodiness virus |
Contact List
Vanildo Silveira |
contact affiliation | Laboratório de Biotecnologia, Unidade de Biologia Integrativa, Setor de Genômica e Proteômica, Universidade Estadual do Norte Fluminense Darcy Ribeiro (UENF), Av. Alberto Lamego, Campos dos Goytacazes, RJ, Brasil. |
contact email | vanildo@gmail.com |
lab head | |
Beatriz Murizini Carvalho |
contact affiliation | Universidade Estadual do Norte Fluminense Darcy Ribeiro |
contact email | b.murizini@yahoo.com |
dataset submitter | |
Full Dataset Link List
Dataset FTP location
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PRIDE project URI |
Repository Record List
[ + ]
[ - ]
- PRIDE
- PXD013123
- Label: PRIDE project
- Name: Proteome of resistant and susceptible Passiflora species in the interaction with CABMV reveals distinct responses to pathogenesis