THE OXIDATIVE BURST IN PLANT DISEASE RESISTANCE.
Emerging data indicate that the oxidative burst reflects activation of a membrane-bound NADPH oxidase closely resembling that operating in activated neutrophils, which underlies the expression of disease-resistance mechanisms.
Activation Tagging Identifies a Conserved MYB Regulator of Phenylpropanoid Biosynthesis
- J. Borevitz, Yiji Xia, J. Blount, R. Dixon, C. Lamb
- Biology, Environmental ScienceThe Plant Cell
- 1 December 2000
A novel approach for enhancing the accumulation of natural products based on activation tagging by Agrobacterium-mediated transformation with a T-DNA that carries cauliflower mosaic virus 35S enhancer sequences at its right border is reported.
H2O2 from the oxidative burst orchestrates the plant hypersensitive disease resistance response
- A. Levine, R. Tenhaken, R. Dixon, C. Lamb
- BiologyCell
- 18 November 1994
Nitric oxide functions as a signal in plant disease resistance
- M. Delledonne, Yiji Xia, R. Dixon, C. Lamb
- BiologyNature
- 6 August 1998
It is shown that nitric oxide potentiates the induction of hypersensitive cell death in soybean cells by reactive oxygen intermediates and functions independently of such intermediates to induce genes for the synthesis of protective natural products.
Activation tagging in Arabidopsis.
Activation tagging using T-DNA vectors that contain multimerized transcriptional enhancers from the cauliflower mosaic virus (CaMV) 35S gene has been applied to Arabidopsis plants, and it is shown that overexpressed genes are almost always found immediately adjacent to the inserted CaMV 35S enhancers.
Signal interactions between nitric oxide and reactive oxygen intermediates in the plant hypersensitive disease resistance response
- M. Delledonne, J. Zeier, A. Marocco, C. Lamb
- BiologyProceedings of the National Academy of Sciences…
- 23 October 2001
It is shown that in soybean cells unregulated NO production at the onset of a pathogen-induced hypersensitive response (HR) is not sufficient to activate hypersensitive cell death, and the HR is triggered only by balanced production of NO and ROIs.
Reactive Oxygen Intermediates Mediate a Systemic Signal Network in the Establishment of Plant Immunity
- M. .. Alvarez, R. Pennell, P. Meijer, A. Ishikawa, R. Dixon, C. Lamb
- BiologyCell
- 20 March 1998
A putative lipid transfer protein involved in systemic resistance signalling in Arabidopsis
- A. Maldonado, P. Doerner, R. Dixon, C. Lamb, R. Cameron
- Environmental ScienceNature
- 26 September 2002
It is shown that Defective in induced resistance 1-1 (dir1-1) exhibits wild-type local resistance to avirulent and virulent Pseudomonas syringae, but that pathogenesis-related gene expression is abolished in uninoculated distant leaves and dir1- 1 fails to develop SAR to virulent pseudomonas or Peronospora parasitica.
Calcium-mediated apoptosis in a plant hypersensitive disease resistance response
- A. Levine, R. Pennell, M. .. Alvarez, Robert Palmér, C. Lamb
- BiologyCurrent Biology
- 1 April 1996
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