Take our Survey

Reference: Sabate J, et al. (2002) Isolation and identification of yeasts associated with vineyard and winery by RFLP analysis of ribosomal genes and mitochondrial DNA. Microbiol Res 157(4):267-74

Reference Help

Abstract


Yeast colonies isolated from vineyard and cellar substrates were analysed in the present study. Yeast species assessment was carried out by amplification and digestion of a region of the ribosomal RNA gene repeat unit. Saccharomyces strains were also characterised using mitochondrial DNA restriction analysis. Oxidative basidiomycetous yeasts without enological potential were predominant in the vineyard environment. Yeasts associated with grape skin depend on grape variety, vintage and degree of grape maturation. These species from grape surface constituted the predominant microbiota in must and they developed during the first stages of the process. Yeasts colonies were also isolated and identified from the walls of a fermentation vat some days before the harvest. Contray to what was expected, Saccharomyces cerevisiae was not the major species isolated as Candida sorbosa represented 76% of the species isolated. Saccharomyces strains isolated from the fermentation vat had been previously isolated in wine fermentations in this cellar. Therefore, these strains should be considered as constant residents of this winery.

Reference Type
Journal Article | Research Support, Non-U.S. Gov't
Authors
Sabate J, Cano J, Esteve-Zarzoso B, Guillamon JM
Primary Lit For
Additional Lit For
Review For

Interaction Annotations


Increase the total number of rows showing on this page by using the pull-down located below the table, or use the page scroll at the table's top right to browse through the table's pages; use the arrows to the right of a column header to sort by that column; filter the table using the "Filter" box at the top of the table; click on the small "i" buttons located within a cell for an annotation to view further details about experiment type and any other genes involved in the interaction.

Interactor Interactor Type Assay Annotation Action Modification Phenotype Source Reference

Gene Ontology Annotations


Increase the total number of rows showing on this page using the pull-down located below the table, or use the page scroll at the table's top right to browse through the table's pages; use the arrows to the right of a column header to sort by that column; filter the table using the "Filter" box at the top of the table.

Gene Gene Ontology Term Qualifier Aspect Method Evidence Source Assigned On Annotation Extension Reference

Phenotype Annotations


Increase the total number of rows showing on this page using the pull-down located below the table, or use the page scroll at the table's top right to browse through the table's pages; use the arrows to the right of a column header to sort by that column; filter the table using the "Filter" box at the top of the table; click on the small "i" buttons located within a cell for an annotation to view further details.

Gene Phenotype Experiment Type Mutant Information Strain Background Chemical Details Reference

Regulation Annotations


Increase the total number of rows displayed on this page using the pull-down located below the table, or use the page scroll at the table's top right to browse through the table's pages; use the arrows to the right of a column header to sort by that column; to filter the table by a specific experiment type, type a keyword into the Filter box (for example, “microarray”); download this table as a .txt file using the Download button or click Analyze to further view and analyze the list of target genes using GO Term Finder, GO Slim Mapper, SPELL, or YeastMine.

Regulator Target Experiment Assay Construct Conditions Strain Background Reference