Macroautophagy (hereafter autophagy) is a conserved membrane trafficking pathway responsible for the turnover of cytosolic protein and organelles during periods of nutrient deprivation. This pathway is also linked to a number of processes important for human health, including tumor suppression, innate immunity and the clearance of protein aggregates. As a result, there is tremendous interest in autophagy as a potential point of therapeutic intervention in a variety of pathological states. To achieve this goal, it is imperative that we develop a thorough understanding of the normal regulation of this process in eukaryotic cells. The Tor protein kinases clearly constitute a key element of this control as Tor activity inhibits this degradative process in all organisms examined, from yeast to man. Here, we discuss recent work indicating that the cAMP-dependent protein kinase (PKA) also plays a critical role in controlling autophagy in the budding yeast, Saccharomyces cerevisiae. A model describing how PKA activity might influence this degradative process, and how this control might be integrated with that of the Tor pathway, is presented.
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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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| 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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