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Open Access Green as soon as Postprint is submitted to ZB.
Upstream and downstream signals of nitric oxide in pathogen defence.
Curr. Opin. Plant Biol. 14, 707-714 (2011)
Nitric oxide (NO) is now recognised as a crucial player in plant defence against pathogens. Considerable progress has been made in defining upstream and downstream signals of NO. Recently, MAP kinases, cyclic nucleotide phosphates, calcium and phosphatidic acid were demonstrated to be involved in pathogen-induced NO-production. However, the search for inducers of NO synthesis is difficult because of the still ambiguous enzymatic source of NO. Accumulation of NO triggers signal transduction by other second messengers. Here we depict NON-EXPRESSOR OF PATHOGENESIS-RELATED 1 and glyceraldehyde-3-phosphate dehydrogenase as central redox switches translating NO redox signalling into cellular responses. Although the exact position of NO in defence signal networks is unresolved at last some NO-related signal cascades are emerging.
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Publication type
Article: Journal article
Document type
Scientific Article
Keywords
no keywords
ISSN (print) / ISBN
1369-5266
e-ISSN
1879-0356
Journal
Current Opinion in Plant Biology
Quellenangaben
Volume: 14,
Issue: 6,
Pages: 707-714
Publisher
Elsevier
Reviewing status
Peer reviewed
Institute(s)
Institute of Biochemical Plant Pathology (BIOP)