• Login
    View Item 
    •   Home
    • Research
    • Articles
    • View Item
    •   Home
    • Research
    • Articles
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Browse

    All of KAUSTCommunitiesIssue DateSubmit DateThis CollectionIssue DateSubmit Date

    My Account

    Login

    Quick Links

    Open Access PolicyORCID LibguidePlumX LibguideSubmit an Item

    Statistics

    Display statistics

    Analysis of Globodera rostochiensis effectors reveals conserved functions of SPRYSEC proteins in suppressing and eliciting plant immune responses

    • CSV
    • RefMan
    • EndNote
    • BibTex
    • RefWorks
    Thumbnail
    Name:
    fpls-06-00623.pdf
    Size:
    1.619Mb
    Format:
    PDF
    Description:
    Main article
    Download
    Type
    Article
    Authors
    Ali, Shawkat cc
    Magne, Maxime
    Chen, Shiyan
    Obradovic, Natasa
    Jamshaid, Lubna
    Wang, Xiaohong
    Bélair, Guy
    Moffett, Peter
    KAUST Department
    Desert Agriculture Initiative
    Biological and Environmental Sciences and Engineering (BESE) Division
    Date
    2015-08-11
    Permanent link to this record
    http://hdl.handle.net/10754/565913
    
    Metadata
    Show full item record
    Abstract
    Potato cyst nematodes (PCNs), including Globodera rostochiensis (Woll.), are important pests of potato. Plant parasitic nematodes produce multiple effector proteins, secreted from their stylets, to successfully infect their hosts. These include proteins delivered to the apoplast and to the host cytoplasm. A number of effectors from G. rostochiensis predicted to be delivered to the host cytoplasm have been identified, including several belonging to the secreted SPRY domain (SPRYSEC) family. SPRYSEC proteins are unique to members of the genus Globodera and have been implicated in both the induction and the repression of host defense responses. We have tested the properties of six different G. rostochiensis SPRYSEC proteins by expressing them in Nicotiana benthamiana and N. tabacum. We have found that all SPRYSEC proteins tested are able to suppress defense responses induced by NB-LRR proteins as well as cell death induced by elicitors, suggesting that defense repression is a common characteristic of members of this effector protein family. At the same time, GrSPRYSEC-15 elicited a defense responses in N. tabacum, which was found to be resistant to a virus expressing GrSPRYSEC-15. These results suggest that SPRYSEC proteins may possess characteristics that allow them to be recognized by the plant immune system.
    Citation
    Analysis of Globodera rostochiensis effectors reveals conserved functions of SPRYSEC proteins in suppressing and eliciting plant immune responses 2015, 6 Frontiers in Plant Science
    Publisher
    Frontiers Media SA
    Journal
    Frontiers in Plant Science
    DOI
    10.3389/fpls.2015.00623
    PubMed ID
    26322064
    Additional Links
    http://journal.frontiersin.org/article/10.3389/fpls.2015.00623
    ae974a485f413a2113503eed53cd6c53
    10.3389/fpls.2015.00623
    Scopus Count
    Collections
    Articles; Biological and Environmental Sciences and Engineering (BESE) Division; Desert Agriculture Initiative

    entitlement

    Related articles

    • The effector SPRYSEC-19 of Globodera rostochiensis suppresses CC-NB-LRR-mediated disease resistance in plants.
    • Authors: Postma WJ, Slootweg EJ, Rehman S, Finkers-Tomczak A, Tytgat TO, van Gelderen K, Lozano-Torres JL, Roosien J, Pomp R, van Schaik C, Bakker J, Goverse A, Smant G
    • Issue date: 2012 Oct
    • A secreted SPRY domain-containing protein (SPRYSEC) from the plant-parasitic nematode Globodera rostochiensis interacts with a CC-NB-LRR protein from a susceptible tomato.
    • Authors: Rehman S, Postma W, Tytgat T, Prins P, Qin L, Overmars H, Vossen J, Spiridon LN, Petrescu AJ, Goverse A, Bakker J, Smant G
    • Issue date: 2009 Mar
    • SPRYSEC Effectors: A Versatile Protein-Binding Platform to Disrupt Plant Innate Immunity.
    • Authors: Diaz-Granados A, Petrescu AJ, Goverse A, Smant G
    • Issue date: 2016
    • The novel GrCEP12 peptide from the plant-parasitic nematode Globodera rostochiensis suppresses flg22-mediated PTI.
    • Authors: Chen S, Chronis D, Wang X
    • Issue date: 2013 Sep
    • Analysis of putative apoplastic effectors from the nematode, Globodera rostochiensis, and identification of an expansin-like protein that can induce and suppress host defenses.
    • Authors: Ali S, Magne M, Chen S, Côté O, Stare BG, Obradovic N, Jamshaid L, Wang X, Bélair G, Moffett P
    • Issue date: 2015
    DSpace software copyright © 2002-2021  DuraSpace
    Quick Guide | Contact Us | Send Feedback
    Open Repository is a service hosted by 
    Atmire NV
     

    Export search results

    The export option will allow you to export the current search results of the entered query to a file. Different formats are available for download. To export the items, click on the button corresponding with the preferred download format.

    By default, clicking on the export buttons will result in a download of the allowed maximum amount of items. For anonymous users the allowed maximum amount is 50 search results.

    To select a subset of the search results, click "Selective Export" button and make a selection of the items you want to export. The amount of items that can be exported at once is similarly restricted as the full export.

    After making a selection, click one of the export format buttons. The amount of items that will be exported is indicated in the bubble next to export format.