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Arabidopsis mutants reveal multiple singlet oxygen signaling pathways involved in stress response and development.

Plant molecular biology - 1 Jul 2009

Baruah Aiswarya, Simková Klára, Apel Klaus, Laloi Christophe

Abstract excerpt

Shortly after the release of singlet oxygen ((1)O(2)) in chloroplasts drastic changes in nuclear gene expression occur in the conditional flu mutant of Arabidopsis that reveal a rapid transfer of signals from the plastid to the nucleus. Factors involved in this retrograde signaling were identified by mutagenizing a transgenic flu line expressing a (1)O(2)-responsive reporter gene. The reporter gene consisted of...

Topics

Adaptation, Physiological
Adenosine Triphosphatases
Arabidopsis
Gene Expression Regulation, Plant
Hydrogen Peroxide
Luciferases
Mutation
Oxidants
Plants, Genetically Modified
Promoter Regions, Genetic

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Recombinant Fusion Proteins

Reverse Transcriptase Polymerase Chain Reaction

Rose Bengal

Signal Transduction

Singlet Oxygen

Source

Identifiers

PMID: 19449151
DOI: 10.1007/s11103-009-9491-0

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 31 Aug 2026.

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