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dc.contributor.author
Vossen, Jack H.
dc.contributor.author
Abd El Haliem, Ahmed
dc.contributor.author
Fradin, Emilie F.
dc.contributor.author
Berg, Grardy C. M. van den
dc.contributor.author
Ekengren, Sophia K.
dc.contributor.author
Meijer, Harold J. G.
dc.contributor.author
Seifi, Alireza
dc.contributor.author
Bai, Yuling
dc.contributor.author
Ten Have, Arjen
dc.contributor.author
Munnik, Teun
dc.contributor.author
Thomma, Bart P. H. J.
dc.contributor.author
Joosten, Matthieu H. A. J.
dc.date.available
2017-02-24T17:37:57Z
dc.date.issued
2010-05
dc.identifier.citation
Vossen, Jack H.; Abd El Haliem, Ahmed; Fradin, Emilie F.; Berg, Grardy C. M. van den ; Ekengren, Sophia K.; et al.; Identification of tomato phosphatidylinositol-specific phospholipase-C (PI-PLC) family members and the role of PLC4 and PLC6 in HR and disease resistance; Wiley; Plant Journal; 62; 2; 5-2010; 224-239
dc.identifier.issn
0960-7412
dc.identifier.uri
http://hdl.handle.net/11336/13371
dc.description.abstract
The perception of pathogen-derived elicitors by plants has been suggested to involve phosphatidylinositol-specific phospholipase-C (PI-PLC) signalling. Here we show that PLC isoforms are required for the hypersensitive response (HR) and disease resistance. We characterised the tomato [Solanum lycopersicum (Sl)] PLC gene family. Six Sl PLC-encoding cDNAs were isolated and their expression in response to infection with the pathogenic fungus Cladosporium fulvum was studied. We found significant regulation at the transcriptional level of the various SlPLCs, and SlPLC4 and SlPLC6 showed distinct expression patterns in C. fulvum-resistant Cf-4 tomato. We produced the encoded proteins in Escherichia coli and found that both genes encode catalytically active PI-PLCs. To test the requirement of these Sl PLCs for full Cf-4-mediated recognition of the effector Avr4, we knocked down the expression of the encoding genes by virus-induced gene silencing. Silencing of SlPLC4 impaired the Avr4/Cf-4-induced HR and resulted in increased colonisation of Cf-4 plants by C. fulvum expressing Avr4. Furthermore, expression of the gene in Nicotiana benthamiana enhanced the Avr4/Cf-4-induced HR. Silencing of SlPLC6 did not affect HR, whereas it caused increased colonisation of Cf-4 plants by the fungus. Interestingly, Sl PLC6, but not Sl PLC4, was also required for resistance to Verticillium dahliae, mediated by the transmembrane Ve1 resistance protein, and to Pseudomonas syringae, mediated by the intracellular Pto/Prf resistance protein couple. We conclude that there is a differential requirement of PLC isoforms for the plant immune response and that Sl PLC4 is specifically required for Cf-4 function, while Sl PLC6 may be a more general component of resistance protein signalling.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Wiley
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Disease Resistance
dc.subject
Nucleotide-Binding Leucine-Rich Repeat
dc.subject
Phospholipid Signalling
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Receptor-Like Protein
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Virus-Induced Gene Silencing
dc.subject.classification
Bioquímica y Biología Molecular
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Ciencias Biológicas
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CIENCIAS NATURALES Y EXACTAS
dc.title
Identification of tomato phosphatidylinositol-specific phospholipase-C (PI-PLC) family members and the role of PLC4 and PLC6 in HR and disease resistance
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-02-21T14:38:14Z
dc.identifier.eissn
1365-313X
dc.journal.volume
62
dc.journal.number
2
dc.journal.pagination
224-239
dc.journal.pais
Estados Unidos
dc.journal.ciudad
Hoboken
dc.description.fil
Fil: Vossen, Jack H.. Wageningen University; Países Bajos
dc.description.fil
Fil: Abd El Haliem, Ahmed. Wageningen University; Países Bajos
dc.description.fil
Fil: Fradin, Emilie F.. Wageningen University; Países Bajos
dc.description.fil
Fil: Berg, Grardy C. M. van den . Wageningen University; Países Bajos
dc.description.fil
Fil: Ekengren, Sophia K.. Boyce Thompson Institute for Plant Research; Estados Unidos
dc.description.fil
Fil: Meijer, Harold J. G.. Wageningen University; Países Bajos
dc.description.fil
Fil: Seifi, Alireza. Wageningen University; Países Bajos
dc.description.fil
Fil: Bai, Yuling. Wageningen University; Países Bajos
dc.description.fil
Fil: Ten Have, Arjen. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mar del Plata. Instituto de Investigaciones Biológicas; Argentina. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Biológicas; Argentina
dc.description.fil
Fil: Munnik, Teun. University Of Amsterdam; Países Bajos
dc.description.fil
Fil: Thomma, Bart P. H. J.. Wageningen University; Países Bajos
dc.description.fil
Fil: Joosten, Matthieu H. A. J.. Wageningen University; Países Bajos
dc.journal.title
Plant Journal
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://onlinelibrary.wiley.com/doi/10.1111/j.1365-313X.2010.04136.x/abstract
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1111/j.1365-313X.2010.04136.x
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