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Brettanomyces bruxellensis wine isolates show high geographical dispersal and long persistence in cellars.

dc.rights.licenseopenen_US
hal.structure.identifierUnité de Recherche Oenologie [Villenave d'Ornon] [OENO]
dc.contributor.authorCIBRARIO, Alice
hal.structure.identifierUnité de Recherche Oenologie [Villenave d'Ornon] [OENO]
dc.contributor.authorAVRAMOVA, Marta
hal.structure.identifierUnité de Recherche Oenologie [Villenave d'Ornon] [OENO]
dc.contributor.authorDIMOPOULOU, Maria
hal.structure.identifierUnité de Recherche Oenologie [Villenave d'Ornon] [OENO]
dc.contributor.authorMAGANI, Maura
hal.structure.identifierUnité de Recherche Oenologie [Villenave d'Ornon] [OENO]
dc.contributor.authorMIOT-SERTIER, Cecile
dc.contributor.authorMAS, Albert
dc.contributor.authorPORTILLO, Maria C
hal.structure.identifierUnité de Recherche Oenologie [Villenave d'Ornon] [OENO]
dc.contributor.authorBALLESTRA, Patricia
hal.structure.identifierUnité de Recherche Oenologie [Villenave d'Ornon] [OENO]
dc.contributor.authorALBERTIN, Warren
hal.structure.identifierUnité de Recherche Oenologie [Villenave d'Ornon] [OENO]
dc.contributor.authorMASNEUF POMAREDE, Isabelle
ORCID: 0000-0002-8806-8944
IDREF: 13239667X
hal.structure.identifierUnité de Recherche Oenologie [Villenave d'Ornon] [OENO]
dc.contributor.authorDOLS-LAFARGUE, Marguerite
dc.date.accessioned2021-04-08T10:03:16Z
dc.date.available2021-04-08T10:03:16Z
dc.date.issued2019-12-18
dc.identifier.issn1932-6203en_US
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/26910
dc.description.abstractEnBrettanomyces bruxellensis is the main wine spoiler yeast all over the world, yet the structure of the populations associated with winemaking remains elusive. In this work, we considered 1411 wine isolates from 21 countries that were genotyped using twelve microsatellite markers. We confirmed that B. bruxellensis isolates from wine environments show high genetic diversity, with 58 and 42% of putative triploid and diploid individuals respectively distributed in 5 main genetic groups. The distribution in the genetic groups varied greatly depending on the country and/or the wine-producing region. However, the two possible triploid wine groups showing sulfite resistance/tolerance were identified in almost all regions/countries. Genetically identical isolates were also identified. The analysis of these clone groups revealed that a given genotype could be isolated repeatedly in the same winery over decades, demonstrating unsuspected persistence ability. Besides cellar residency, a great geographic dispersal was also evidenced, with some genotypes isolated in wines from different continents. Finally, the study of old isolates and/or isolates from old vintages revealed that only the diploid groups were identified prior 1990 vintages. The putative triploid groups were identified in subsequent vintages, and their proportion has increased steadily these last decades, suggesting adaptation to winemaking practices such as sulfite use. A possible evolutionary scenario explaining these results is discussed.
dc.language.isoENen_US
dc.subjectGénotype
dc.subjectDiversité génétique
dc.subjectVinification
dc.subjectMarqueur microsatellite
dc.subjectBrettanomyces bruxellensis
dc.subject.enBrettanomyces
dc.subject.enDNA
dc.subject.enFungal
dc.subject.enFermentation
dc.subject.enFood Microbiology
dc.subject.enGenotype
dc.subject.enGeography
dc.subject.enWine
dc.title.enBrettanomyces bruxellensis wine isolates show high geographical dispersal and long persistence in cellars.
dc.title.alternativePLoS Oneen_US
dc.typeArticle de revueen_US
dc.identifier.doi10.1371/journal.pone.0222749en_US
dc.subject.halSciences du Vivant [q-bio]/Biologie végétaleen_US
dc.identifier.pubmed31851678en_US
bordeaux.journalPLoS ONEen_US
bordeaux.page1-17en_US
bordeaux.volume14en_US
bordeaux.hal.laboratoriesOenologie - EA 4577en_US
bordeaux.issue12en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionBordeaux INPen_US
bordeaux.institutionINRAEen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
bordeaux.import.sourcepubmed
hal.exportfalse
workflow.import.sourcepubmed
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=PLoS%20ONE&rft.date=2019-12-18&rft.volume=14&rft.issue=12&rft.spage=1-17&rft.epage=1-17&rft.eissn=1932-6203&rft.issn=1932-6203&rft.au=CIBRARIO,%20Alice&AVRAMOVA,%20Marta&DIMOPOULOU,%20Maria&MAGANI,%20Maura&MIOT-SERTIER,%20Cecile&rft.genre=article


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