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Article

Arabidopsis PPR40 connects abiotic stress responses to mitochondrial electron transport.

Plant physiology - 1 Apr 2008

Zsigmond Laura, Rigó Gábor, Szarka András, Székely Gyöngyi, Otvös Krisztina, Darula Zsuzsanna, Medzihradszky Katalin F, Koncz Csaba, Koncz Zsuzsa, Szabados László

Abstract excerpt

Oxidative respiration produces adenosine triphosphate through the mitochondrial electron transport system controlling the energy supply of plant cells. Here we describe a mitochondrial pentatricopeptide repeat (PPR) domain protein, PPR40, which provides a signaling link between mitochondrial electron transport and regulation of stress and hormonal responses in Arabidopsis (Arabidopsis thaliana). Insertion...

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Identifiers

PMID: 18305213
DOI: 10.1104/pp.107.111260
PMCID: PMC2287346

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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