A new PCR-based method has been developed to monitor inoculated wine fermentations. The method is based on the variation in the number and position of introns in the mitochondrial gene COX1. Oligonucleotide primers homologous to the regions flanking the Saccharomyces cerevisiae COX1 introns have been designed and tested for S. cerevisiae wine yeast strain differentiation. Four primers were selected for their subsequent use in a multiplex PCR reaction and have proved to be very effective in uncovering polymorphism in natural and commercial yeast strains. An important point is that the speed and simplicity of the technique, which does not require the isolation of DNA, allows early detection of the starter yeast strain throughout the fermentation process. The main advantage for the wineries is that the must sample can be used directly for the PCR reaction obtaining very fast results (in approximately 8 h). This allows the wine industries to intervene quickly if necessary.
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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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