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Involvement of Arabidopsis BIG protein in cell death mediated by Myo-inositol homeostasis.

Scientific reports - 9 Jul 2020

Bruggeman Quentin, Piron-Prunier Florence, Tellier Frédérique, Faure Jean-Denis, Latrasse David, Manza-Mianza Deborah, Mazubert Christelle, Citerne Sylvie, Boutet-Mercey Stéphanie, Lugan Raphael, Bergounioux Catherine, Raynaud Cécile, Benhamed Moussa, Delarue Marianne

Abstract excerpt

Programmed cell death (PCD) is essential for several aspects of plant life. We previously identified the mips1 mutant of Arabidopsis thaliana, which is deficient for the enzyme catalysing myo-inositol synthesis, and that displays light-dependent formation of lesions on leaves due to Salicylic Acid (SA) over-accumulation. Rationale of this work was to identify novel regulators of plant PCD using a genetic...

Topics

Arabidopsis
Arabidopsis Proteins
Calmodulin-Binding Proteins
Cluster Analysis
Epistasis, Genetic
Homeostasis
Inositol
Mutation
Phenotype
Plant Growth Regulators

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Plant Leaves

Salicylic Acid

Signal Transduction

Sphingolipids

Source

Open in PubMed Open full text

Identifiers

PMID: 32647331
DOI: 10.1038/s41598-020-68235-4
PMCID: PMC7347573

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

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