Deregulation of macroautophagy/autophagy, a conserved catabolic recycling pathway, has been implicated in the onset and development of several diseases. While post-translational regulation of auto-phagy-related (Atg) proteins has been an important research focus leading to significant breakthroughs in understanding autophagy regulation, less is known about the post-transcriptional regulation of ATG transcripts. In a recent study we showed that, during nitrogen starvation, the RNA-binding complex Pat1-Lsm is involved in binding and preventing the 3' to 5' exosome-mediated degradation of a specific subset of ATG mRNAs. Dephosphorylation of Pat1 at residues S456 and S457 facilitates ATG mRNA binding, resulting in ATG mRNA accumulation, Atg protein synthesis and robust autophagy induction. In addition, we present evidence that these processes are conserved in human cells. These results further elucidate our understanding of the post-transcriptional mechanism necessary for efficient induction of autophagy during stress conditions.
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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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