Loading…

Plastid signalling to the nucleus and beyond

Communication between the compartments or organelles of cells is essential for plant growth and development. There is an emerging understanding of signals generated within energy-transducing organelles, such as chloroplasts and mitochondria, and the nuclear genes that respond to them, a process know...

Full description

Saved in:
Bibliographic Details
Published in:Trends in plant science 2008-11, Vol.13 (11), p.602-609
Main Authors: Pogson, Barry J., Woo, Nick S., Förster, Britta, Small, Ian D.
Format: Article
Language:English
Subjects:
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Communication between the compartments or organelles of cells is essential for plant growth and development. There is an emerging understanding of signals generated within energy-transducing organelles, such as chloroplasts and mitochondria, and the nuclear genes that respond to them, a process known as retrograde signalling. A recent series of unconnected breakthroughs have given scientists a glimpse inside the ‘black box’ of organellar signalling thanks to the identification of some of the factors involved in generating and propagating signals to the nucleus and, in some instances, systemically throughout photosynthetic tissues. This review will focus on recent developments in our understanding of retrograde and systemic signals generated by organelles, with an emphasis on chloroplasts.
ISSN:1360-1385
1878-4372
DOI:10.1016/j.tplants.2008.08.008