Catalase (CAT) is an extensively studied if somewhat enigmatic enzyme that is at the heart
of eukaryotic antioxidant systems with a canonical role in peroxisomal function. The CAT …

Peroxisomes carry out various oxidative reactions that are tightly regulated to adapt to the
changing needs of the cell and varying external environments. Accordingly, they are …

While genomics and post-genomics studies have revealed that plant cell redox state is
controlled by a complex genetic network, available data mean that catalase must continue to …

Subcellular localization is emerging as an important mechanism for mTORC1 regulation. We
report that the tuberous sclerosis complex (TSC) signalling node, TSC1, TSC2 and Rheb …

Peroxisome Function, Biogenesis, and Dynamics in Plants | Plant Physiology | Oxford
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Peroxisomes carry out many key functions related to lipid and reactive oxygen species
(ROS) metabolism. The fundamental importance of peroxisomes for health in humans is …

Peroxisomes are single-membrane organelles essential for cell metabolism including the β-
oxidation of fatty acids, synthesis of etherlipid plasmalogens, and redox homeostasis …

Peroxisomes are unique among the organelles of the endomembrane system. Unlike other
organelles that derive most if not all of their proteins from the ER (endoplasmic reticulum) …

The proper distribution of proteins between the cytosol and various membrane-bound
compartments is crucial for the functionality of eukaryotic cells. This requires the cooperation …

Blobel and coworkers discovered in 1978 that peroxisomal proteins are synthesized on free
ribosomes in the cytosol and thus provided the grounds for the conception of peroxisomes …