A brief history of the TDIF-PXY signalling module : balancing meristem identity and differentiation during vascular development

© 2015 The Authors. New Phytologist © 2015 New Phytologist Trust..

474 I. 474 II. 475 III. 475 IV. 477 V. 477 VI. 477 VII. 479 VIII. 481 482 References 482 SUMMARY: A significant proportion of terrestrial biomass is constituted of xylem cells that make up woody plant tissue. Xylem is required for water transport, and is present in the vascular tissue with a second conductive tissue, phloem, required primarily for nutrient transport. Both xylem and phloem are derived from cell divisions in vascular meristems known as the cambium and procambium. One major component that influences several aspects of plant vascular development, including cell division in the vascular meristem, vascular organization and differentiation of vascular cell types, is a signalling module characterized by a peptide ligand called TRACHEARY ELEMENT DIFFERENTIATION INHIBITORY FACTOR (TDIF) and its cognate receptor, PHLOEM INTERCALATED WITH XYLEM (PXY). In this review, we explore the literature that describes signalling components, phytohormones and transcription factors that interact with these two central factors, to control the varying outputs required in vascular tissues for normal organization and elaboration of plant vascular tissue.

Medienart:

E-Artikel

Erscheinungsjahr:

2016

Erschienen:

2016

Enthalten in:

Zur Gesamtaufnahme - volume:209

Enthalten in:

The New phytologist - 209(2016), 2 vom: 15. Jan., Seite 474-84

Sprache:

Englisch

Beteiligte Personen:

Etchells, J Peter [VerfasserIn]
Smit, Margot E [VerfasserIn]
Gaudinier, Allison [VerfasserIn]
Williams, Clara J [VerfasserIn]
Brady, Siobhan M [VerfasserIn]

Links:

Volltext

Themen:

Arabidopsis Proteins
Cambium
EC 2.7.-
EC 2.7.11.1
Journal Article
Oligopeptides
PXY protein, Arabidopsis
Peptides
Phloem
Plant Growth Regulators
Plant Proteins
Procambium
Protein Kinases
Research Support, Non-U.S. Gov't
Review
Signalling
Tracheary element differentiation inhibitory factor, Arabidopsis
Transcription Factors
Vascular development
Xylem

Anmerkungen:

Date Completed 13.12.2016

Date Revised 30.09.2020

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1111/nph.13642

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM253178231