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Article

The alternative oxidase of plant mitochondria is involved in the acclimation of shoot growth at low temperature. A study of Arabidopsis AOX1a transgenic plants.

Plant physiology - 1 Dec 2005

Fiorani Fabio, Umbach Ann L, Siedow James N

Abstract excerpt

The alternative oxidase (AOX) pathway of plant mitochondria uncouples respiration from mitochondrial ATP production and may ameliorate plant performance under stressful environmental conditions, such as cold temperatures, by preventing excess accumulation of reactive oxygen species. We tested this model in whole tissues by growing AtAOX1a-transformed Arabidopsis (Arabidopsis thaliana) plants at 12 degrees C. For...

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Identifiers

PMID: 16299170
DOI: 10.1104/pp.105.070789
PMCID: PMC1310560

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