Plastid genome instability leads to reactive oxygen species production and plastid-to-nucleus retrograde signaling in Arabidopsis.

doi:10.1104/pp.113.223560

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Article

Plastid genome instability leads to reactive oxygen species production and plastid-to-nucleus retrograde signaling in Arabidopsis.

Plant physiology - 1 Oct 2013

Lepage Étienne, Zampini Éric, Brisson Normand

Abstract excerpt

The plastid genome is highly conserved among plant species, suggesting that alterations of its structure would have dramatic impacts on plant fitness. Nevertheless, little is known about the direct consequences of plastid genome instability. Recently, it was reported that the plastid Whirly proteins WHY1 and WHY3 and a specialized type-I polymerase, POLIB, act as safeguards against plastid genome instability in...

Topics

Adaptation, Physiological
Arabidopsis
Arabidopsis Proteins
Cell Death
Cell Nucleus
Cellular Reprogramming
Ciprofloxacin
DNA, Plant
Gene Rearrangement
Genome, Plastid
Genomic Instability

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Inheritance Patterns

Light

Mutation

Phenotype

Photosynthesis

Plastids

Reactive Oxygen Species

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Identifiers

PMID: 23969600
DOI: 10.1104/pp.113.223560
PMCID: PMC3793064

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