Hypersensitive response induced resistance in plants
First Claim
1. A pathogen-resistant plant to which a hypersensitive response eliciting bacterium, which does not cause disease in that plant, or a hypersensitive response eliciting polypeptide or protein has been externally applied, wherein the hypersensitive response eliciting polypetide or protein corresponds to that derived from a pathogen selected from the group consisting of Erwinia amylovora, Erwinia chrysanthemi, Pseudomonas syringae, Pseudomonas solancearum, Xanthamonas campestris, and mixtures thereof.
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Abstract
The present invention relates to a method of imparting pathogen resistance to plants. This involves applying a hypersensitive response elicitor polypeptide or protein in a non-infectious form to a plant under conditions where the polypeptide or protein contacts cells of the plant. The present invention is also directed to a pathogen resistant plant and a composition for imparting pathogen resistance to plants.
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18 Claims
- 1. A pathogen-resistant plant to which a hypersensitive response eliciting bacterium, which does not cause disease in that plant, or a hypersensitive response eliciting polypeptide or protein has been externally applied, wherein the hypersensitive response eliciting polypetide or protein corresponds to that derived from a pathogen selected from the group consisting of Erwinia amylovora, Erwinia chrysanthemi, Pseudomonas syringae, Pseudomonas solancearum, Xanthamonas campestris, and mixtures thereof.
Specification