0000000000125624

AUTHOR

Jürg Gafner

showing 1 related works from this author

Natural hybrids fromSaccharomyces cerevisiae,Saccharomyces bayanusandSaccharomyces kudriavzeviiin wine fermentations

2006

Several wine isolates of Saccharomyces were analysed for six molecular markers, five nuclear and one mitochondrial, and new natural interspecific hybrids were identified. The molecular characterization of these Saccharomyces hybrids was performed based on the restriction analysis of five nuclear genes ( CAT8 , CYR1 , GSY1 , MET6 and OPY1 , located in different chromosomes), the ribosomal region encompassing the 5.8S rRNA gene and the two internal transcribed spacers, and sequence analysis of the mitochondrial gene COX2 . This method allowed us to identify and characterize new hybrids between Saccharomyces cerevisiae and Saccharomyces kudriavzevii , between S. cerevisiae and Saccharomyces ba…

Nuclear geneGenes FungalSaccharomyces cerevisiaeSaccharomyces bayanusWineSaccharomyces cerevisiaeDNA MitochondrialApplied Microbiology and BiotechnologyMicrobiologySaccharomycesElectron Transport Complex IVSaccharomycesDNA Ribosomal SpacerDNA FungalPhylogenyWineFermentation in winemakingGeneticsbiologySaccharomyces eubayanusGeneral Medicinebiology.organism_classificationElectrophoresis Gel Pulsed-FieldRNA Ribosomal 5.8SKaryotypingFermentationHybridization GeneticPolymorphism Restriction Fragment LengthSaccharomyces kudriavzeviiFEMS Yeast Research
researchProduct