Within minutes of induction of autophagy by amino-acid starvation in mammalian cells, multiple autophagosomes form throughout the cell cytoplasm. During their formation, the autophagosomes sequester cytoplasmic material and deliver it to lysosomes for degradation. How these organelles can be so rapidly formed and how their formation is acutely regulated are major questions in the autophagy field. Protein and lipid trafficking from diverse cell compartments contribute membrane to, or regulate the formation of the autophagosome. In addition, recruitment of ATG8 (in yeast), and the ATG8-family members (in mammalian cells) to autophagosomes is required for efficient autophagy. Recently, it was discovered that the centrosome and centriolar satellites regulate autophagosome formation by delivery of an ATG8-family member, GABARAP, to the forming autophagosome membrane, the phagophore. We propose that GABARAP regulates phagophore expansion by activating the ULK complex, the amino-acid controlled initiator complex. This finding reveals a previously unknown link between the centrosome, centriolar satellites and autophagy.
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| Evidence ID | Analyze ID | Gene/Complex | Systematic Name/Complex Accession | Qualifier | Gene Ontology Term ID | Gene Ontology Term | Aspect | Annotation Extension | Evidence | Method | Source | Assigned On | Reference |
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| Evidence ID | Analyze ID | Gene | Gene Systematic Name | Phenotype | Experiment Type | Experiment Type Category | Mutant Information | Strain Background | Chemical | Details | Reference |
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| Evidence ID | Analyze ID | Gene | Gene Systematic Name | Disease Ontology Term | Disease Ontology Term ID | Qualifier | Evidence | Method | Source | Assigned On | Reference |
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| Evidence ID | Analyze ID | Regulator | Regulator Systematic Name | Target | Target Systematic Name | Direction | Regulation of | Happens During | Regulator Type | Direction | Regulation Of | Happens During | Method | Evidence | Strain Background | Reference |
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| Site | Modification | Modifier | Source | Reference |
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| Evidence ID | Analyze ID | Interactor | Interactor Systematic Name | Interactor | Interactor Systematic Name | Allele | Assay | Annotation | Action | Phenotype | SGA score | P-value | Source | Reference | Note |
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Increase the total number of rows showing on this page by using the pull-down located below the table, or use the page scroll at the table's top right to browse through the table's pages; use the arrows to the right of a column header to sort by that column; filter the table using the "Filter" box at the top of the table; click on the small "i" buttons located within a cell for an annotation to view further details about experiment type and any other genes involved in the interaction.
| Evidence ID | Analyze ID | Interactor | Interactor Systematic Name | Interactor | Interactor Systematic Name | Assay | Annotation | Action | Modification | Source | Reference | Note |
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| Complement ID | Locus ID | Gene | Species | Gene ID | Strain background | Direction | Details | Source | Reference |
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| Evidence ID | Analyze ID | Dataset | Description | Keywords | Number of Conditions | Reference |
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