Linked Life Data

16293760

Source:http://linkedlifedata.com/resource/pubmed/id/16293760

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
5751
pubmed:dateCreated
2005-11-18
pubmed:abstractText
Nonhost resistance describes the immunity of an entire plant species against nonadapted pathogen species. We report that Arabidopsis PEN2 restricts pathogen entry of two ascomycete powdery mildew fungi that in nature colonize grass and pea species. The PEN2 glycosyl hydrolase localizes to peroxisomes and acts as a component of an inducible preinvasion resistance mechanism. Postinvasion fungal growth is blocked by a separate resistance layer requiring the EDS1-PAD4-SAG101 signaling complex, which is known to function in basal and resistance (R) gene-triggered immunity. Concurrent impairment of pre- and postinvasion resistance renders Arabidopsis a host for both nonadapted fungi.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Nov
pubmed:issn
1095-9203
pubmed:author
pubmed:issnType
Electronic
pubmed:day
18
pubmed:volume
310
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
1180-3
pubmed:dateRevised
2007-3-19
pubmed:meshHeading
pubmed:year
2005
pubmed:articleTitle
Pre- and postinvasion defenses both contribute to nonhost resistance in Arabidopsis.
pubmed:affiliation
Department of Plant Microbe Interactions, Max Planck Institute for Plant Breeding Research, Carl von Linné Weg 10, D-50829 Köln, Germany.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't