Hidden branches: developments in root system architecture.

Détails

ID Serval
serval:BIB_87C126FC313E
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
Hidden branches: developments in root system architecture.
Périodique
Annual Review of Plant Biology
Auteur(s)
Osmont K.S., Sibout R., Hardtke C.S.
ISSN
1543-5008[print], 1543-5008[linking]
Statut éditorial
Publié
Date de publication
2007
Volume
58
Pages
93-113
Langue
anglais
Résumé
The root system is fundamentally important for plant growth and survival because of its role in water and nutrient uptake. Therefore, plants rely on modulation of root system architecture (RSA) to respond to a changing soil environment. Although RSA is a highly plastic trait and varies both between and among species, the basic root system morphology and its plasticity are controlled by inherent genetic factors. These mediate the modification of RSA, mostly at the level of root branching, in response to a suite of biotic and abiotic factors. Recent progress in the understanding of the molecular basis of these responses suggests that they largely feed through hormone homeostasis and signaling pathways. Novel factors implicated in the regulation of RSA in response to the myriad endogenous and exogenous signals are also increasingly isolated through alternative approaches such as quantitative trait locus analysis.
Mots-clé
Adaptation, Physiological/genetics, Arabidopsis/anatomy & histology, Arabidopsis/growth & development, Cell Cycle/physiology, Meristem/anatomy & histology, Meristem/growth & development, Mycorrhizae/physiology, Nitrogen/metabolism, Oligonucleotide Array Sequence Analysis, Phosphates/metabolism, Plant Growth Regulators/physiology, Plant Roots/anatomy & histology, Plant Roots/growth & development, Proteomics, Quantitative Trait Loci, Signal Transduction
Pubmed
Web of science
Création de la notice
24/01/2008 20:51
Dernière modification de la notice
03/03/2018 19:02
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