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Article

The core autophagy machinery is not required for chloroplast singlet oxygen-mediated cell death in the Arabidopsis thaliana plastid ferrochelatase two mutant.

BMC plant biology - 19 Jul 2021

Lemke Matthew D, Fisher Karen E, Kozlowska Marta A, Tano David W, Woodson Jesse D

Abstract excerpt

BACKGROUND: Chloroplasts respond to stress and changes in the environment by producing reactive oxygen species (ROS) that have specific signaling abilities. The ROS singlet oxygen (1O2) is unique in that it can signal to initiate cellular degradation including the selective degradation of damaged chloroplasts. This chloroplast quality control pathway can be monitored in the Arabidopsis thaliana mutant plastid...

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Identifiers

PMID: 34281507
DOI: 10.1186/s12870-021-03119-x
PMCID: PMC8290626

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