Crockard, MA, Bjourson, AJ and Cooper, JE (1999) A new peroxidase cDNA from white clover: Its characterization and expression in root tissue challenged with homologous rhizobia, heterologous rhizobia, or Pseudomonas syringae. MOLECULAR PLANT-MICROBE INTERACTIONS, 12 (9). pp. 825-828. [Journal article]
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URL: http://apsjournals.apsnet.org/doi/pdf/10.1094/MPMI.1999.12.9.825?cookieSet=1
Abstract
Temporal reverse transcription-polymerase chain reaction (RT-PCR) expression analyses were performed on Trprx2, a new white clover peroxidase, with roots challenged with homologous rhizobia, heterologous rhizobia, and a pathogen, Pseudomonas syringae. Low levels of Trprx2 expression were evident in all rhizobial treatments but in P.syringae-treated clover background expression was dramatically reduced within 1 h and was undetectable in treatments inoculated for more than 3 h, Spraying 4 mM salicylic acid onto seedlings increased Trprx2 expression. These data suggest a defensive role for Trprx2 in white clover and indicate active defense suppression by the pathogen.
Item Type: | Journal article |
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Faculties and Schools: | Faculty of Life and Health Sciences Faculty of Life and Health Sciences > School of Biomedical Sciences |
Research Institutes and Groups: | Biomedical Sciences Research Institute Biomedical Sciences Research Institute > Stratified Medicine |
ID Code: | 1942 |
Deposited By: | Mrs Caroline Adams |
Deposited On: | 07 Dec 2009 12:13 |
Last Modified: | 14 Oct 2013 14:37 |
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