Hypersensitive response elicitor fragments eliciting a...

Organic compounds -- part of the class 532-570 series – Organic compounds – Carbohydrates or derivatives

Reexamination Certificate

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C435S320100, C435S410000, C435S069100, C530S300000, C530S350000, C800S298000

Reexamination Certificate

active

07132525

ABSTRACT:
Isolated fragments of anErwiniahypersensitive response elicitor protein or polypeptide that elicit a hypersensitive response in plants and isolated DNA molecules that encode those fragments are disclosed. Isolated fragments of hypersensitive response elicitor proteins or polypeptides, which elicit a hypersensitive response, and the isolated DNA molecules that encode them can be used to impart disease resistance to plants, to enhance plant growth, and/or to control insects on plants, either by applying the hypersensitive response eliciting fragments to plants or plant seeds or by providing transgenic plants or plant seeds transformed with a DNA molecule encoding a hypersensitive response eliciting fragment.

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