The endodermis as a checkpoint for nutrients.

Détails

ID Serval
serval:BIB_1F1A1CB11A04
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
Institution
Titre
The endodermis as a checkpoint for nutrients.
Périodique
New Phytologist
Auteur(s)
Barberon M.
ISSN
1469-8137 (Electronic)
ISSN-L
0028-646X
Statut éditorial
Publié
Date de publication
2017
Peer-reviewed
Oui
Volume
213
Numéro
4
Pages
1604-1610
Langue
anglais
Résumé
Contents 1604 I. 1604 II. 1604 III. 1605 IV. 1608 V. 1609 1609 References 1609 SUMMARY: Plant roots forage the soil for nutrients and transport them upwards to the aerial parts. Nutrients entering the plant are transported through the concentric layers of epidermis, cortex and endodermis before reaching the central vasculature. The endodermis is the innermost cortical cell layer that surrounds the vasculature. The endodermis forms barriers, the Casparian strips and suberin lamellae, which have been assumed to play a major role in controlling nutrient acquisition. However, the molecular network controlling its differentiation has started to be investigated only recently, giving an unprecedented opportunity to address the role of these barriers in plant nutrition. This insight aims to present recent advances regarding endodermis differentiation, its function as a barrier for nutrients and its developmental plasticity, all pointing to a pivotal role of the endodermis as a checkpoint for nutrients.

Mots-clé
barrier, Casparian strips, endodermis, nutrient, root, suberin lamellae, transport
Pubmed
Web of science
Création de la notice
16/09/2016 14:25
Dernière modification de la notice
20/08/2019 12:55
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