Transposing phytochrome into the nucleus.

Détails

ID Serval
serval:BIB_F1B248D4FEEF
Type
Article: article d'un périodique ou d'un magazine.
Sous-type
Synthèse (review): revue aussi complète que possible des connaissances sur un sujet, rédigée à partir de l'analyse exhaustive des travaux publiés.
Collection
Publications
Titre
Transposing phytochrome into the nucleus.
Périodique
Trends in Plant Science
Auteur(s)
Fankhauser C., Chen M.
ISSN
1360-1385
Statut éditorial
Publié
Date de publication
2008
Peer-reviewed
Oui
Volume
13
Numéro
11
Pages
596-601
Langue
anglais
Résumé
To control many physiological responses, phytochromes directly modulate gene expression. A key regulatory event in this signal transduction pathway is the light-controlled translocation of the photoreceptor from the cytoplasm into the nucleus. Recent publications are beginning to shed light on the molecular mechanisms underlying this central control point. Interestingly, there is a specific mechanism for phytochrome A (phyA) nuclear accumulation. The dedicated phyA nuclear import pathway might be important for the distinct photosensory specificity of this atypical phytochrome. Recent studies in the field also provide a starting point for investigating how the different subcellular pools of phytochrome can control distinct responses to light.
Mots-clé
Biological Transport, Cell Nucleus/metabolism, Homeostasis, Models, Biological, Phytochrome/metabolism, Phytochrome A/metabolism, Phytochrome B/metabolism, Plant Physiological Phenomena
Pubmed
Web of science
Création de la notice
15/06/2009 13:27
Dernière modification de la notice
03/03/2018 22:38
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