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The Cold Survival Game: RHOMBOID-LIKE PROTEASE11 and Arabidopsis' FATTY ACID EXPORT PROTEIN1

John et al. reveal how degradation of the chloroplast protein FATTY ACID EXPORT PROTEIN1 by RHOMBOID-LIKE PROTEASE11 affects cold tolerance in Arabidopsis. https://doi.org/10.1093/plcell/koae011 By Annalisa John (AJ) and Ekkehard Neuhaus (HEN) (RPTU Kaiserslautern, Germany) Background: Plants…

Turnover of Complex I is regulated by FTSH3 that recognises the PSST subunit

Ghifari et al. explore the mechanisms of Complex I disassembly and turnover. https://doi.org/10.1093/plcell/koad128 Abi S. Ghifari and Monika W Murcha School of Molecular Sciences, The University of Western Australia Background: Oxidative phosphorylation (OXPHOS) is the central process of…