Repositori institucional URV
| URV's Author/s: | Mas Baron, Alberto / Portillo Guisado, Maria del Carmen |
| Author, as appears in the article.: | Cibrario A; Avramova M; Dimopoulou M; Magani M; Miot-Sertier C; Mas A; Portillo MC; Ballestra P; Albertin W; Masneuf-Pomarede I; Dols-Lafargue M |
| Author's mail: | carmen.portillo@urv.cat albert.mas@urv.cat |
| Author identifier: | 0000-0002-4576-0244 0000-0002-0763-1679 |
| Journal publication year: | 2019 |
| Publication Type: | Journal Publications |
| ISSN: | 19326203 |
| APA: | Cibrario A; Avramova M; Dimopoulou M; Magani M; Miot-Sertier C; Mas A; Portillo MC; Ballestra P; Albertin W; Masneuf-Pomarede I; Dols-Lafargue M (2019). Brettanomyces bruxellensis wine isolates show high geographical dispersal and long persistence in cellars. Plos One, 14(12), e0222749-. DOI: 10.1371/journal.pone.0222749 |
| Papper original source: | Plos One. 14 (12): e0222749- |
| Abstract: | © 2019 Cibrario et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited. Brettanomyces 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. |
| Article's DOI: | 10.1371/journal.pone.0222749 |
| Link to the original source: | https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0222749 |
| Papper version: | info:eu-repo/semantics/publishedVersion |
| licence for use: | https://creativecommons.org/licenses/by/3.0/es/ |
| Department: | Bioquímica i Biotecnologia |
| Licence document URL: | https://repositori.urv.cat/ca/proteccio-de-dades/ |
| Thematic Areas: | Administração pública e de empresas, ciências contábeis e turismo Administração, ciências contábeis e turismo Agricultural and biological sciences (miscellaneous) Anthropology Antropologia / arqueologia Archaeology Arquitetura, urbanismo e design Astronomia / física Biochemistry, genetics and molecular biology (miscellaneous) Biodiversidade Biology Biotecnología Ciência da computação Ciência de alimentos Ciência política e relações internacionais Ciências agrárias i Ciências ambientais Ciências biológicas i Ciências biológicas ii Ciências biológicas iii Ciências sociais aplicadas i Comunicação e informação Demography Direito Economia Educação Educação física Enfermagem Engenharias i Engenharias ii Engenharias iii Engenharias iv Ensino Environmental studies Farmacia General agricultural and biological sciences General biochemistry,genetics and molecular biology General medicine Geociências Geografía Historia History & philosophy of science Human geography and urban studies Interdisciplinar Interdisciplinary research in the social sciences Letras / linguística Linguística e literatura Matemática / probabilidade e estatística Materiais Medicina i Medicina ii Medicina iii Medicina veterinaria Medicine (miscellaneous) Multidisciplinary Multidisciplinary sciences Nutrição Odontología Planejamento urbano e regional / demografia Psicología Psychology Química Saúde coletiva Serviço social Sociología Sociology Zootecnia / recursos pesqueiros |
| Keywords: | Biodiversity Brettanomyces Dekkera/brettanomyces-bruxellensis Dna, fungal Ethylphenols Fermentation Food microbiology Genetic diversity Genome Genotype Geography Inactivation Microsatellite markers Saccharomyces-cerevisiae Vbnc state Wine Yeast dekkera-bruxellensis |
| Entity: | Universitat Rovira i Virgili |
| Record's date: | 2024-06-22 |
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