Reference: Feng Y and Klionsky DJ (2017) Receptors make the pathway choice for protein degradation. Autophagy 13(10):1617-1618

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Abstract


Damaged or aggregated proteins and organelles accumulate with age and contribute to various age-related pathologies including Alzheimer, Parkinson or Huntington diseases. In eukaryotic cells, there are 2 major pathways for degradation of the cytoplasm: The ubiquitin-proteasome system (UPS) and macroautophagy/autophagy. Both pathways can share the characteristic of initiating the process by ubiquitination of the substrate, but they utilize different ubiquitin receptors. In a paper described in a punctum in this issue, Lu et al. used the yeast Saccharomyces cerevisiae to demonstrate that the decision to use a particular pathway is made through a mechanism that depends on the receptors rather than the specific type of substrate ubiquitination.

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Comment | Editorial
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Feng Y, Klionsky DJ
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Gene Disease Ontology Term Qualifier Evidence Method Source Assigned On Reference

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Interactor Interactor Allele Assay Annotation Action Phenotype SGA score P-value Source Reference

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Gene Species Gene ID Strain background Direction Details Source Reference