6533b856fe1ef96bd12b3285
RESEARCH PRODUCT
Saccharomyces cerevisiae signature genes for predicting nitrogen deficiency during alcoholic fermentation
Ana Mendes-ferreiraAna Mendes-ferreiraElena Jiménez-martíM. Del OlmoJosé García-martínezJosé E. Pérez-ortínArlete Mendes-faiaCecília Leãosubject
Ciências Agrárias::Biotecnologia Agrária e Alimentar:Biotecnologia Agrária e Alimentar [Ciências Agrárias]Saccharomyces cerevisiae ProteinsNitrogenSaccharomyces cerevisiaeGenes FungalSaccharomyces cerevisiaeEthanol fermentationBiologyApplied Microbiology and BiotechnologySaccharomycesGenètica molecular03 medical and health sciencesSaccharomycesGene Expression Regulation Fungal030304 developmental biologyOligonucleotide Array Sequence AnalysisWineGenetics0303 health sciencesScience & TechnologyEcologyModels Genetic030306 microbiologyNitrogen deficiencyReverse Transcriptase Polymerase Chain Reactionfood and beveragesbiology.organism_classificationPhysiology and BiotechnologyYeastYeast in winemakingBiochemistryAlcoholsFermentationFermentationFood ScienceBiotechnologydescription
Genome-wide analysis of the wine yeast strain Saccharomyces cerevisiae PYCC4072 identified 36 genes highly expressed under conditions of low or absent nitrogen in comparison with a nitrogen-replete condition. Reverse transcription-PCR analysis for four of these transcripts with this strain and its validation with another wine yeast strain underlines the usefulness of these signature genes for predicting nitrogen deficiency and therefore the diagnosis of wine stuck/sluggish fermentations.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2007-08-01 |