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'''''Saccharomyces bayanus''''' is a [[yeast]] of the [[genus (biology)|genus]] ''[[Saccharomyces]]'', and is used in [[winemaking]] and [[cider]] fermentation, and to make distilled beverages. Saccharomyces bayanus like Saccharomyces pastorianus, is now accepted to be the result of multiple hybridisation events between three pure species, Saccharomyces uvarum, Saccharomyces cerevisiae and Saccharomyces eubayanus.<ref>Libkind, Diego, et al. "Microbe domestication and the identification of the wild genetic stock of lager-brewing yeast." Proceedings of the National Academy of Sciences 108.35 (2011): 14539-14544.</ref><ref>Nguyen, H. V., Legras, J. L., Neuvéglise, C., & Gaillardin, C. (2011). Deciphering the hybridisation history leading to the lager lineage based on the mosaic genomes of Saccharomyces bayanus strains NBRC1948 and CBS380T. PloS one, 6(10), e25821.</ref> Notably, most commercial yeast cultures sold as pure S. bayanus for wine making, e.g. Lalvin EC-1118 strain, have been found to contain S. cerevisiae cultures instead <ref>Hoff, Justin Wallace. Molecular typing of wine yeasts: evaluation of typing techniques and establishment of a database. Diss. Stellenbosch: Stellenbosch University, 2012.</ref>
'''''Saccharomyces bayanus''''' is a [[yeast]] of the [[genus (biology)|genus]] ''[[Saccharomyces]]'', and is used in [[winemaking]] and [[cider]] fermentation, and to make distilled beverages. Saccharomyces bayanus like Saccharomyces pastorianus, is now accepted to be the result of multiple hybridisation events between three pure species, Saccharomyces uvarum, Saccharomyces cerevisiae and Saccharomyces eubayanus.<ref>Libkind, Diego, et al. "Microbe domestication and the identification of the wild genetic stock of lager-brewing yeast." Proceedings of the National Academy of Sciences 108.35 (2011): 14539-14544.</ref><ref>Nguyen, H. V., Legras, J. L., Neuvéglise, C., & Gaillardin, C. (2011). Deciphering the hybridisation history leading to the lager lineage based on the mosaic genomes of Saccharomyces bayanus strains NBRC1948 and CBS380T. PloS one, 6(10), e25821.</ref> Notably, most commercial yeast cultures sold as pure S. bayanus for wine making, e.g. Lalvin EC-1118 strain, have been found to contain S. cerevisiae cultures instead <ref>Hoff, Justin Wallace. Molecular typing of wine yeasts: evaluation of typing techniques and establishment of a database. Diss. Stellenbosch: Stellenbosch University, 2012.</ref>

'''''S. bayanus''''' is used intensively in comparative genomics studies <ref>{{cite journal|last=Kellis|first=M|coauthors=Patterson, N; Endrizzi, M; Birren, B; Lander, ES|title=Sequencing and comparison of yeast species to identify genes and regulatory elements.|journal=Nature|date=2003 May 15|volume=423|issue=6937|pages=241-54|pmid=12748633}}</ref> <ref name=Caudy_2013>{{cite journal|last=Caudy|first=AA|coauthors=Guan, Y; Jia, Y; Hansen, C; DeSevo, C; Hayes, AP; Agee, J; Alvarez-Dominguez, JR; Arellano, H; Barrett, D; Bauerle, C; Bisaria, N; Bradley, PH; Breunig, JS; Bush, E; Cappel, D; Capra, E; Chen, W; Clore, J; Combs, PA; Doucette, C; Demuren, O; Fellowes, P; Freeman, S; Frenkel, E; Gadala-Maria, D; Gawande, R; Glass, D; Grossberg, S; Gupta, A; Hammonds-Odie, L; Hoisos, A; Hsi, J; Hsu, YH; Inukai, S; Karczewski, KJ; Ke, X; Kojima, M; Leachman, S; Lieber, D; Liebowitz, A; Liu, J; Liu, Y; Martin, T; Mena, J; Mendoza, R; Myhrvold, C; Millian, C; Pfau, S; Raj, S; Rich, M; Rokicki, J; Rounds, W; Salazar, M; Salesi, M; Sharma, R; Silverman, S; Singer, C; Sinha, S; Staller, M; Stern, P; Tang, H; Weeks, S; Weidmann, M; Wolf, A; Young, C; Yuan, J; Crutchfield, C; McClean, M; Murphy, CT; Llinás, M; Botstein, D; Troyanskaya, OG; Dunham, MJ|title=A new system for comparative functional genomics of Saccharomyces yeasts.|journal=Genetics|date=2013 Sep|volume=195|issue=1|pages=275-87|pmid=23852385}}</ref> <ref name=Guan_2013>{{cite journal|last=Guan|first=Y|coauthors=Dunham, MJ; Troyanskaya, OG; Caudy, AA|title=Comparative gene expression between two yeast species.|journal=BMC genomics|date=2013 Jan 16|volume=14|pages=33|pmid=23324262}}</ref> <ref name=Guan_2011>{{cite journal|last=Guan|first=Y|coauthors=Yao, V; Tsui, K; Gebbia, M; Dunham, MJ; Nislow, C; Troyanskaya, OG|title=Nucleosome-coupled expression differences in closely-related species.|journal=BMC genomics|date=2011 Sep 26|volume=12|pages=466|pmid=21942931}}</ref> <ref name=Guan_2010>{{cite journal|last=Guan|first=Y|coauthors=Dunham, M; Caudy, A; Troyanskaya, O|title=Systematic planning of genome-scale experiments in poorly studied species.|journal=PLoS computational biology|date=2010 Mar 5|volume=6|issue=3|pages=e1000698|pmid=20221257}}</ref>. Based on a computation-based experimental design system<ref name=Guan_2010 />, Caudy et al. <ref name=Caudy_2013 /> generated a rich resource for expression profiles for S. bayanus, which has been used in several comparative studies in yeast systems, including expression patterns <ref name=Guan_2013 /> and nucleosome profiles <ref name=Guan_2011 />.


== See also ==
== See also ==

Revision as of 13:22, 16 March 2014

Saccharomyces bayanus
Scientific classification
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Class:
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Genus:
Species:
S. bayanus
Binomial name
Saccharomyces bayanus
Saccardo, 1895

Saccharomyces bayanus is a yeast of the genus Saccharomyces, and is used in winemaking and cider fermentation, and to make distilled beverages. Saccharomyces bayanus like Saccharomyces pastorianus, is now accepted to be the result of multiple hybridisation events between three pure species, Saccharomyces uvarum, Saccharomyces cerevisiae and Saccharomyces eubayanus.[1][2] Notably, most commercial yeast cultures sold as pure S. bayanus for wine making, e.g. Lalvin EC-1118 strain, have been found to contain S. cerevisiae cultures instead [3]

S. bayanus is used intensively in comparative genomics studies [4] [5] [6] [7] [8]. Based on a computation-based experimental design system[8], Caudy et al. [5] generated a rich resource for expression profiles for S. bayanus, which has been used in several comparative studies in yeast systems, including expression patterns [6] and nucleosome profiles [7].

See also

References

  1. ^ Libkind, Diego, et al. "Microbe domestication and the identification of the wild genetic stock of lager-brewing yeast." Proceedings of the National Academy of Sciences 108.35 (2011): 14539-14544.
  2. ^ Nguyen, H. V., Legras, J. L., Neuvéglise, C., & Gaillardin, C. (2011). Deciphering the hybridisation history leading to the lager lineage based on the mosaic genomes of Saccharomyces bayanus strains NBRC1948 and CBS380T. PloS one, 6(10), e25821.
  3. ^ Hoff, Justin Wallace. Molecular typing of wine yeasts: evaluation of typing techniques and establishment of a database. Diss. Stellenbosch: Stellenbosch University, 2012.
  4. ^ Kellis, M (2003 May 15). "Sequencing and comparison of yeast species to identify genes and regulatory elements". Nature. 423 (6937): 241–54. PMID 12748633. {{cite journal}}: Check date values in: |date= (help); Unknown parameter |coauthors= ignored (|author= suggested) (help)
  5. ^ a b Caudy, AA (2013 Sep). "A new system for comparative functional genomics of Saccharomyces yeasts". Genetics. 195 (1): 275–87. PMID 23852385. {{cite journal}}: Check date values in: |date= (help); Unknown parameter |coauthors= ignored (|author= suggested) (help)
  6. ^ a b Guan, Y (2013 Jan 16). "Comparative gene expression between two yeast species". BMC genomics. 14: 33. PMID 23324262. {{cite journal}}: Check date values in: |date= (help); Unknown parameter |coauthors= ignored (|author= suggested) (help)
  7. ^ a b Guan, Y (2011 Sep 26). "Nucleosome-coupled expression differences in closely-related species". BMC genomics. 12: 466. PMID 21942931. {{cite journal}}: Check date values in: |date= (help); Unknown parameter |coauthors= ignored (|author= suggested) (help)
  8. ^ a b Guan, Y (2010 Mar 5). "Systematic planning of genome-scale experiments in poorly studied species". PLoS computational biology. 6 (3): e1000698. PMID 20221257. {{cite journal}}: Check date values in: |date= (help); Unknown parameter |coauthors= ignored (|author= suggested) (help)

External links