TY - JOUR
T1 - Learning To Breathe
T2 - Developmental Phase Transitions in Oxygen Status
AU - Considine, Michael J
AU - Diaz-Vivancos, Pedro
AU - Kerchev, Pavel
AU - Signorelli, Santiago
AU - Agudelo-Romero, Patricia
AU - Gibbs, Daniel J
AU - Foyer, Christine H
N1 - Copyright © 2016. Published by Elsevier Ltd.
PY - 2016/12/13
Y1 - 2016/12/13
N2 - Plants are developmentally disposed to significant changes in oxygen availability, but our understanding of the importance of hypoxia is almost entirely limited to stress biology. Differential patterns of the abundance of oxygen, nitric oxide ((•)NO), and reactive oxygen species (ROS), as well as of redox potential, occur in organs and meristems, and examples are emerging in the literature of mechanistic relationships of these to development. We describe here the convergence of these cues in meristematic and reproductive tissues, and discuss the evidence for regulated hypoxic niches within which oxygen-, ROS-, (•)NO-, and redox-dependent signalling curate developmental transitions in plants.
AB - Plants are developmentally disposed to significant changes in oxygen availability, but our understanding of the importance of hypoxia is almost entirely limited to stress biology. Differential patterns of the abundance of oxygen, nitric oxide ((•)NO), and reactive oxygen species (ROS), as well as of redox potential, occur in organs and meristems, and examples are emerging in the literature of mechanistic relationships of these to development. We describe here the convergence of these cues in meristematic and reproductive tissues, and discuss the evidence for regulated hypoxic niches within which oxygen-, ROS-, (•)NO-, and redox-dependent signalling curate developmental transitions in plants.
U2 - 10.1016/j.tplants.2016.11.013
DO - 10.1016/j.tplants.2016.11.013
M3 - Article
C2 - 27986423
SN - 1360-1385
JO - Trends in Plant Science
JF - Trends in Plant Science
ER -