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Comment
. 2024 Jan 22;34(2):R59-R61.
doi: 10.1016/j.cub.2023.12.010.

Plant biology: Unlocking mitochondrial stress signals

Alexis Porcher  1 , Saijaliisa Kangasjärvi  2
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Plant biology: Unlocking mitochondrial stress signals

Alexis Porcher et al. Curr Biol. .
Free article

Abstract

Environmental stress induces mitochondrial retrograde signals that prompt protective responses in plants. The elusive mitochondrial signal has now been uncovered in a new study, which identifies formation of reactive oxygen species inside mitochondria as the key trigger of stress signals.

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Conflict of interest statement

Declaration of interests The authors declare no competing interests.

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