Genome-wide gene expression of a natural hybrid between Saccharomyces cerevisiae and S. kudriavzevii under enological conditions
The species Saccharomyces cerevisiae plays a predominant role in the wine making process. However, other species have been associated with must fermentation, such as Saccharomyces uvarum (Saccharomyces bayanus var. uvarum) or Saccharomyces paradoxus. Recently, yeast hybrids of different Saccharomyce...
| Autores principales: | , , , , |
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| Formato: | Artículo |
| Lenguaje: | Inglés |
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Elsevier
2019
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| Acceso en línea: | https://www.sciencedirect.com/science/article/pii/S0168160512002838 http://hdl.handle.net/20.500.12123/4286 https://doi.org/10.1016/j.ijfoodmicro.2012.06.001 |
| _version_ | 1855483402881335296 |
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| author | Combina, Mariana Perez Torrado, Roberto Tronchoni, Jordi Belloch, Carmela Querol, Amparo |
| author_browse | Belloch, Carmela Combina, Mariana Perez Torrado, Roberto Querol, Amparo Tronchoni, Jordi |
| author_facet | Combina, Mariana Perez Torrado, Roberto Tronchoni, Jordi Belloch, Carmela Querol, Amparo |
| author_sort | Combina, Mariana |
| collection | INTA Digital |
| description | The species Saccharomyces cerevisiae plays a predominant role in the wine making process. However, other species have been associated with must fermentation, such as Saccharomyces uvarum (Saccharomyces bayanus var. uvarum) or Saccharomyces paradoxus. Recently, yeast hybrids of different Saccharomyces species have also been reported as responsible for wine production. Yeast hybrids between the species S. cerevisiae × S. kudriavzevii isolated in wine fermentations show enhanced performance in low temperature enological conditions and increased production of interesting aroma compounds. In this work, we have studied the transcriptomic response in enological conditions of a S. cerevisiae × S. kudriavzevii hybrid strain and compared it with the reference species of S. cerevisiae and S. kudriavzevii. The results show that the hybrid strain presents an up-regulation of genes belonging to functional group translation and amino-acid metabolism. Moreover, key genes related to cold stress and production of glycerol and aroma compounds were also up-regulated. While some genes inherited regulation patterns from one of the parents, most of the up-regulated genes presented a new gene expression pattern, probably generated during the hybridization and adaptation process. |
| format | Artículo |
| id | INTA4286 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2019 |
| publishDateRange | 2019 |
| publishDateSort | 2019 |
| publisher | Elsevier |
| publisherStr | Elsevier |
| record_format | dspace |
| spelling | INTA42862019-01-17T15:17:46Z Genome-wide gene expression of a natural hybrid between Saccharomyces cerevisiae and S. kudriavzevii under enological conditions Combina, Mariana Perez Torrado, Roberto Tronchoni, Jordi Belloch, Carmela Querol, Amparo Saccharomyces Cerevisiae Expresión Génica Levadura Enología Vinos Fermentación Gene Expression Yeasts Oenology Wines Fermentation Saccharomyces kudriavzevii The species Saccharomyces cerevisiae plays a predominant role in the wine making process. However, other species have been associated with must fermentation, such as Saccharomyces uvarum (Saccharomyces bayanus var. uvarum) or Saccharomyces paradoxus. Recently, yeast hybrids of different Saccharomyces species have also been reported as responsible for wine production. Yeast hybrids between the species S. cerevisiae × S. kudriavzevii isolated in wine fermentations show enhanced performance in low temperature enological conditions and increased production of interesting aroma compounds. In this work, we have studied the transcriptomic response in enological conditions of a S. cerevisiae × S. kudriavzevii hybrid strain and compared it with the reference species of S. cerevisiae and S. kudriavzevii. The results show that the hybrid strain presents an up-regulation of genes belonging to functional group translation and amino-acid metabolism. Moreover, key genes related to cold stress and production of glycerol and aroma compounds were also up-regulated. While some genes inherited regulation patterns from one of the parents, most of the up-regulated genes presented a new gene expression pattern, probably generated during the hybridization and adaptation process. EEA Mendoza Fil: Combina, Mariana. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Mendoza; Argentina. Consejo Superior de Investigaciones Científicas (CSIC). Instituto de Agroquímica y Tecnología de los Alimentos; España. Fil: Perez Torrado, Roberto. Consejo Superior de Investigaciones Científicas (CSIC). Instituto de Agroquímica y Tecnología de los Alimentos; España. Fil: Tronchoni, Jordi. Consejo Superior de Investigaciones Científicas (CSIC). Instituto de Agroquímica y Tecnología de los Alimentos; España. Fil: Belloch, Carmela. Consejo Superior de Investigaciones Científicas (CSIC). Instituto de Agroquímica y Tecnología de los Alimentos; España Fil: Querol, Amparo. Consejo Superior de Investigaciones Científicas (CSIC). Instituto de Agroquímica y Tecnología de los Alimentos; España 2019-01-17T15:14:32Z 2019-01-17T15:14:32Z 2012-07-16 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion https://www.sciencedirect.com/science/article/pii/S0168160512002838 http://hdl.handle.net/20.500.12123/4286 0168-1605 https://doi.org/10.1016/j.ijfoodmicro.2012.06.001 eng info:eu-repo/semantics/restrictedAccess application/pdf Elsevier International Journal of Food Microbiology 157 (3) : 340-345 (July 2012) |
| spellingShingle | Saccharomyces Cerevisiae Expresión Génica Levadura Enología Vinos Fermentación Gene Expression Yeasts Oenology Wines Fermentation Saccharomyces kudriavzevii Combina, Mariana Perez Torrado, Roberto Tronchoni, Jordi Belloch, Carmela Querol, Amparo Genome-wide gene expression of a natural hybrid between Saccharomyces cerevisiae and S. kudriavzevii under enological conditions |
| title | Genome-wide gene expression of a natural hybrid between Saccharomyces cerevisiae and S. kudriavzevii under enological conditions |
| title_full | Genome-wide gene expression of a natural hybrid between Saccharomyces cerevisiae and S. kudriavzevii under enological conditions |
| title_fullStr | Genome-wide gene expression of a natural hybrid between Saccharomyces cerevisiae and S. kudriavzevii under enological conditions |
| title_full_unstemmed | Genome-wide gene expression of a natural hybrid between Saccharomyces cerevisiae and S. kudriavzevii under enological conditions |
| title_short | Genome-wide gene expression of a natural hybrid between Saccharomyces cerevisiae and S. kudriavzevii under enological conditions |
| title_sort | genome wide gene expression of a natural hybrid between saccharomyces cerevisiae and s kudriavzevii under enological conditions |
| topic | Saccharomyces Cerevisiae Expresión Génica Levadura Enología Vinos Fermentación Gene Expression Yeasts Oenology Wines Fermentation Saccharomyces kudriavzevii |
| url | https://www.sciencedirect.com/science/article/pii/S0168160512002838 http://hdl.handle.net/20.500.12123/4286 https://doi.org/10.1016/j.ijfoodmicro.2012.06.001 |
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