• español
    • English
  • English 
    • español
    • English
  • Login
View Item 
  •   DSpace Home
  • Producción Científica
  • Artículos, capítulos, libros...UCO
  • View Item
  •   DSpace Home
  • Producción Científica
  • Artículos, capítulos, libros...UCO
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Expression analysis of Pisum sativum putative defence genes during Orobanche crenata infection

Thumbnail
View/Open
expression_analysis_of_pisum_sativum_putative_defence_genes.pdf (244.8Kb)
Author
Die, Jose V.
Román, Belén
Nadal, Salvador
Dita, Miguel
González-Verdejo, Clara I.
Publisher
CSIRO
Date
2009
Subject
Parasitic plants
Plant defence
Real-time PCR
METS:
Mostrar el registro METS
PREMIS:
Mostrar el registro PREMIS
Metadata
Show full item record
Abstract
The root holoparasitic angiosperm Orobanche crenata is a severe constraint to the cultivation of legumes. Breeding for resistance is a difficult task. Understanding the mechanisms underlying host resistance is a fundamental issue for the genetic improvement of legumes. In this work, the temporal expression patterns of 8 defence-genes known to be involved in different metabolic pathways activated during several plant–pathogen interactions were investigated in Pisum sativum. Molecular analyses were carried out using quantitative real-time polymerase chain reaction during the initial stages of the parasitisation process in susceptible (Messire) and incompletely resistant (Ps624) pea genotypes. Transcriptional changes in response to O. crenata revealed induction of genes putatively encoding pathogenesis-related proteins, peroxidase activity, and dehydration stress-responsive signalling. This, combined with high constitutive gene expression mediating the phenylpropanoid pathway were observed as part of the defence mechanisms triggered in Ps624 to restrict the growth of the parasite.
URI
http://hdl.handle.net/10396/27001
Fuente
Die, J. V., Román, B., Nadal, S., Dita, M., & González-Verdejo, C. I. (2009). Expression analysis of pisum sativum putative defence genes during orobanche crenata infection. Crop & Pasture Science, 60(5), 490. https://doi.org/10.1071/cp08274
Versión del Editor
https://doi.org/10.1071/CP08274
Collections
  • DGen-Artículos, capítulos, libros...
  • Artículos, capítulos, libros...UCO

DSpace software copyright © 2002-2015  DuraSpace
Contact Us | Send Feedback
© Biblioteca Universidad de Córdoba
Biblioteca  UCODigital
 

 

Browse

All of DSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

My Account

LoginRegister

Statistics

View Usage Statistics

De Interés

Archivo Delegado/AutoarchivoAyudaPolíticas de Helvia

Compartir


DSpace software copyright © 2002-2015  DuraSpace
Contact Us | Send Feedback
© Biblioteca Universidad de Córdoba
Biblioteca  UCODigital