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400 from the United States Patent and Trademark Office PTO owispatent The presen

pletcherkbz

9/4/2013 6:07:00 AM


400 from the United States Patent and Trademark Office PTO owispatent The presenTitle: Method for <a href="http://www.agriturismoilmeo.it/borsefirmate/"&... borse louis vuitton italia</a> enhancing pathogen resistance in plantsAbstract: The present invention provides a method for inducing or enhancing resistance in plants by supplying to the plant a virally encoded booster sequence comprising the 5' proximal region of the potyvirus genome or by supplying other sequences encoding suppressors of gene silencing alone or <a href=http://www.cai-catanzaro.it/prada... borse outlet</a> in combination. Supplying the booster sequence to a plant, by means of stable transformation into the genome of the plant or introduced by expression from a plant viral expression vector, induces or enhances resistance in a plant against a broad range of pathogens, <a href="http://www.madeelodesign.de/barbour/"&... jacke</a> including viral, fungal and bacterial infectious agents. SC); Vance; Vicki B. SC) Assignee:its entirety by reference.1. A method of protecting tobacco plants <a href=http://www.photo2video.co.uk/linksoflondon... of london stores</a> from pathogens which comprises: a) transforming a tobacco plant cell with a functional gene that suppresses post transcriptional genesilencing (PTGS), said functional gene comprising a potyvirus P1/HCPro sequence operably linked to an inducible promoter, b) regenerating a transformed plant from said transformed cell; and c) selecting a transformed plant having enhanced resistance toat least one pathogen that elicits the systemic acquired resistance response.2. The method <a href=http://www.agriturismoilmeo.it/borsefirmate/&... borse louis vuitton italia</a> according to claim 1, wherein said method further comprises collecting seeds from said plant.3. The method according to claim <a href="http://www.postzegels-poststukken.eu/woolrichjassen/"&g... kids</a> 2, further comprising the step of using the seeds of said plant to breed new plant lines that are protected from pathogens by expression of said P1/HCPro4. The method according to claim 3, further comprising the step of collecting <a href=http://www.postzegels-poststukken.eu/woolrichjassen/&g... kids</a> seed from said plant lines.5. The method according to claim 1, further comprising the steps of: a) collecting seeds of the plant, and b) using the seeds to breed new plant lines that are protected from pathogens by expression of the functional gene that suppresses PTGS.6. The method according to claim 5, further comprising the step of collecting seed from said plant lines.7. The method according to claim 1, wherein said P1/HCPro sequence comprises the 5' proximal region of the tabacco etch virus (TEV) genome.8. The method according to claim 1, wherein said inducible promoter is pathogeninducible promoter.9. The method according to claim 1, wherein said inducible promoter is a woundinducible promoter.10. The method according to claim 1, wherein said transformed plant comprises the <a href="http://www.cai-catanzaro.it/prada/"... borse outlet</a> N gene.11. The method according to claim 1, wherein said pathogen is selected <a href=http://www.madeelodesign.de/barbour/&... jacke</a> from the group consisting <a href="http://www.photo2video.co.uk/linksoflondon/"... of london stores</a> of tobacco mosaic virus, Peronospora tabacina, and tomato black ring virus.12. The method according to claim 10, wherein said pathogen is selected from the group consisting of tobacco mosaic virus, Peronospara tabaccina, and tomato black ring virus. Descriptionpresent invention is directed to the field of inducing resistance in plants to a broad range of pathogens. Specifically, the invention relates to methods of inducing resistance in plants against a variety of viruses, bacteria, and fungal pathogens by