{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Ward CM"],"funding":["Department of Industry, Science and Resources Commonwealth of Australia","Wine Australia"],"pagination":["e1011223"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC10990190"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["20(3)"],"pubmed_abstract":["Cultural exchange of fermentation techniques has driven the spread of Saccharomyces cerevisiae across the globe, establishing natural populations in many countries. Despite this, Oceania is thought to lack native populations of S. cerevisiae, only being introduced after colonisation. Here we investigate the genomic landscape of 411 S. cerevisiae isolated from spontaneous grape fermentations in Australia across multiple locations, years, and grape cultivars. Spontaneous fermentations contained highly recombined mosaic strains that exhibited high levels of genome instability. Assigning genomic windows to putative ancestral origin revealed that few closely related starter lineages have come to dominate the genetic landscape, contributing most of the genetic variation. Fine-scale phylogenetic "],"journal":["PLoS genetics"],"pubmed_title":["Recombination, admixture and genome instability shape the genomic landscape of Saccharomyces cerevisiae derived from spontaneous grape ferments."],"pmcid":["PMC10990190"],"funding_grant_id":["Citizen Science grant"],"pubmed_authors":["Cuijvers KM","Borneman AR","Ward CM","Onetto CA","Hale LJ","Van Den Heuvel S"],"additional_accession":[]},"is_claimable":false,"name":"Recombination, admixture and genome instability shape the genomic landscape of Saccharomyces cerevisiae derived from spontaneous grape ferments.","description":"Cultural exchange of fermentation techniques has driven the spread of Saccharomyces cerevisiae across the globe, establishing natural populations in many countries. Despite this, Oceania is thought to lack native populations of S. cerevisiae, only being introduced after colonisation. Here we investigate the genomic landscape of 411 S. cerevisiae isolated from spontaneous grape fermentations in Australia across multiple locations, years, and grape cultivars. Spontaneous fermentations contained highly recombined mosaic strains that exhibited high levels of genome instability. Assigning genomic windows to putative ancestral origin revealed that few closely related starter lineages have come to dominate the genetic landscape, contributing most of the genetic variation. Fine-scale phylogenetic ","dates":{"release":"2024-01-01T00:00:00Z","publication":"2024 Mar","modification":"2025-04-18T20:14:37.856Z","creation":"2025-04-07T08:07:57.981Z"},"accession":"S-EPMC10990190","cross_references":{"pubmed":["38517929"],"doi":["10.1371/journal.pgen.1011223"]}}