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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
4
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pubmed:dateCreated |
2000-6-28
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pubmed:abstractText |
We have previously shown that tomato Cf-9 induces an Avr9-dependent hypersensitive response (HR) in Nicotiana tabacum and potato. We show here that Cf-4 also induces an Avr4-dependent HR in two tobacco species (N. tabacum and N. benthamiana). The HR induced by Cf-4 and Cf-9 was compared in stable tobacco transgenics by a seedling lethal assay and resistance to recombinant Potato virus X expressing Avr4 or Avr9. We also compared HR induction with Agrobacterium-mediated transient expression. The Cf-4/Avr4 combination induced a more rapid HR than Cf-9/Avr9. Sensitive assays for Cf-9 and Cf-4 function should prove useful for structure/function analyses of these resistance proteins in tobacco.
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:chemical |
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pubmed:status |
MEDLINE
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pubmed:month |
Apr
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pubmed:issn |
0894-0282
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pubmed:author |
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pubmed:issnType |
Print
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pubmed:volume |
13
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
465-9
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pubmed:dateRevised |
2011-11-17
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pubmed:meshHeading |
pubmed-meshheading:10755310-Agrobacterium tumefaciens,
pubmed-meshheading:10755310-Blotting, Northern,
pubmed-meshheading:10755310-Fungal Proteins,
pubmed-meshheading:10755310-Lycopersicon esculentum,
pubmed-meshheading:10755310-Membrane Glycoproteins,
pubmed-meshheading:10755310-Plant Proteins,
pubmed-meshheading:10755310-Plants, Genetically Modified,
pubmed-meshheading:10755310-Plants, Toxic,
pubmed-meshheading:10755310-Potexvirus,
pubmed-meshheading:10755310-Tobacco
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pubmed:year |
2000
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pubmed:articleTitle |
Comparison of the hypersensitive response induced by the tomato Cf-4 and Cf-9 genes in Nicotiana spp.
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pubmed:affiliation |
Sainsbury Laboratory, John Innes Centre, Norwich Research Park, UK.
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
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