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Mitochondrial phosphatidylethanolamine level modulates Cyt c oxidase activity to maintain respiration capacity in Arabidopsis thaliana rosette leaves.

Plant & cell physiology - 1 Oct 2013

Otsuru Masumi, Yu Yanbo, Mizoi Junya, Kawamoto-Fujioka Mari, Wang Jinyin, Fujiki Yuki, Nishida Ikuo

Abstract excerpt

Phosphatidylethanolamine is the predominant phospholipid of the mitochondrial inner membrane. In Arabidopsis, pect1-4 mutants exhibit reduced cellular phosphatidylethanolamine levels owing to reduced CTP:phosphorylethanolamine cytidylyltransferase (PECT; EC 2.7.7.14) activity. Consequently, pect1...

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PMID: 23872271
DOI: 10.1093/pcp/pct104

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 4 Sept 2026. Prepared record publication-23872271-2026-09-04.2. Manifest publication-graph-cohort-2026-09-04.2.

Source receipt: PubMed via Helena Literature Corpus, retrieved 4 Sept 2026.

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