Light regulation and daytime dependency of inducible plant defences in Arabidopsis: phytochrome signalling controls systemic acquired resistance rather than local defence
- Griebel, Thomas Julius-von-Sachs-Institute of Biological Sciences, University of Wurzburg, Germany
- Zeier, Jürgen Department of Biology, Plant Biology Section, University of Fribourg, Switzerland
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23.04.2008
Published in:
- Plant Physiology. - 2008, vol. 147, p. 790-801
English
We have examined molecular and physiological principles underlying the light-dependency of defence activation in Arabidopsis plants challenged with the bacterial pathogen <i>Pseudomonas syringae</i>. Within a fixed light/dark cycle, plant defence responses and disease resistance significantly depend on the time of day when pathogen contact takes place. Morning and midday inoculations result in... Show more…
- Faculty
- Faculté des sciences
- Department
- Biologie
- Language
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- English
- Classification
- Biology
- License
- License undefined
- Identifiers
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- RERO DOC 9382
- DOI 10.1104/pp.108.119503
- Persistent URL
- https://folia.unifr.ch/unifr/documents/300582