Saccharomyces cerevisiae and its close relatives are characterized by their propensity to ferment even in the presence of oxygen. It was hypothesized that whole-genome duplication (WGD) led to the development of this efficient fermentative lifestyle (WGD-fermentation hypothesis, Piskur 2001. In this study, we found that a significantly higher proportion of WGD genes than non-WGD genes are dynamically regulated during metabolic oscillation in response to oxygen change. The same data set also shows that the WGD genes, as compared with the smaller scale duplicate genes, are enriched with pairs where both copies have cyclic expression during the metabolic oscillation (either with the same or different phases). These results provide new evidences for the WGD-fermentation hypothesis and new insights into the relationship between the genome duplication and the evolution of new lifestyles in eukaryotic organisms.
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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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| Evidence ID | Analyze ID | File | Description |
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