Source:http://linkedlifedata.com/resource/pubmed/id/17962564
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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
5850
|
| pubmed:dateCreated |
2007-10-26
|
| pubmed:databankReference | |
| pubmed:abstractText |
Plant disease resistance (R) proteins recognize matching pathogen avirulence proteins. Alleles of the pepper R gene Bs3 mediate recognition of the Xanthomonas campestris pv. vesicatoria (Xcv) type III effector protein AvrBs3 and its deletion derivative AvrBs3Deltarep16. Pepper Bs3 and its allelic variant Bs3-E encode flavin monooxygenases with a previously unknown structure and are transcriptionally activated by the Xcv effector proteins AvrBs3 and AvrBs3Deltarep16, respectively. We found that recognition specificity resides in the Bs3 and Bs3-E promoters and is determined by binding of AvrBs3 or AvrBs3Deltarep16 to a defined promoter region. Our data suggest a recognition mechanism in which the Avr protein binds and activates the promoter of the cognate R gene.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical | |
| pubmed:status |
MEDLINE
|
| pubmed:month |
Oct
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| pubmed:issn |
1095-9203
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| pubmed:author | |
| pubmed:issnType |
Electronic
|
| pubmed:day |
26
|
| pubmed:volume |
318
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
645-8
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| pubmed:dateRevised |
2008-11-21
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| pubmed:meshHeading |
pubmed-meshheading:17962564-Alleles,
pubmed-meshheading:17962564-Bacterial Proteins,
pubmed-meshheading:17962564-Base Sequence,
pubmed-meshheading:17962564-Capsicum,
pubmed-meshheading:17962564-Chromosomes, Artificial, Bacterial,
pubmed-meshheading:17962564-Gene Expression Regulation, Plant,
pubmed-meshheading:17962564-Genes, Plant,
pubmed-meshheading:17962564-Mixed Function Oxygenases,
pubmed-meshheading:17962564-Molecular Sequence Data,
pubmed-meshheading:17962564-Plant Diseases,
pubmed-meshheading:17962564-Plant Leaves,
pubmed-meshheading:17962564-Plant Proteins,
pubmed-meshheading:17962564-Promoter Regions, Genetic,
pubmed-meshheading:17962564-Tobacco,
pubmed-meshheading:17962564-Transcription, Genetic,
pubmed-meshheading:17962564-Transformation, Genetic,
pubmed-meshheading:17962564-Xanthomonas campestris
|
| pubmed:year |
2007
|
| pubmed:articleTitle |
Plant pathogen recognition mediated by promoter activation of the pepper Bs3 resistance gene.
|
| pubmed:affiliation |
Institute of Biology, Department of Genetics, Martin-Luther-University Halle-Wittenberg, D-06099 Halle (Saale), Germany.
|
| pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
|