NSP-interacting kinase, NIK: a transducer of plant defence signalling

The NSP-interacting kinase, NIK, belongs to the five leucine-rich repeats-containing receptor-like serine/threonine kinase subfamily that includes members involved in plant development and defence. NIK was first identified by its capacity to interact with the geminivirus nuclear shuttle protein (NSP...

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Veröffentlicht in:	Journal of experimental botany 2010-09, Vol.61 (14), p.3839-3845
Hauptverfasser:	Santos, Anésia A, Lopes, Kênia V.G, Apfata, Jorge A.C, Fontes, Elizabeth P.B
Format:	Artikel
Sprache:	eng
Schlagworte:	Amino Acid Sequence Antivirals Arabidopsis - metabolism Arabidopsis - virology Biological and medical sciences Brassinosteroids Cell Nucleus - metabolism Defence signalling Fundamental and applied biological sciences. Psychology Geminiviridae Geminiviridae - metabolism Geminivirus Gene expression regulation Infections Molecular Sequence Data NIK1 NSP-interacting kinases Nuclear Proteins - metabolism nuclear shuttle protein Phenotypes Phosphorylation Phytopathology. Animal pests. Plant and forest protection Plant Proteins - chemistry Plant Proteins - metabolism Plant viruses and viroids Plants - enzymology Plants - virology Protein-Serine-Threonine Kinases - chemistry Protein-Serine-Threonine Kinases - metabolism receptor-like kinases Receptors Review Paper Ribosomal proteins Signal Transduction Viruses
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Beschreibung
Zusammenfassung:	The NSP-interacting kinase, NIK, belongs to the five leucine-rich repeats-containing receptor-like serine/threonine kinase subfamily that includes members involved in plant development and defence. NIK was first identified by its capacity to interact with the geminivirus nuclear shuttle protein (NSP) and has been strongly associated with plant defence against geminivirus. Recent studies corroborate its function in transducing a defence signal against virus infection and describe components of the NIK-mediated antiviral signalling pathway. This mini-review describes the role of NIK as a transducer of a novel layer of plant innate defence, presents new data on NIK function, and discusses its possible involvement in plant development.
ISSN:	0022-0957 1460-2431
DOI:	10.1093/jxb/erq219