Physiology Of Saccharomyces Cerevisiae Strains Isolated From Brazilian Biomes: New Insights Into Biodiversity And Industrial Applications

dc.creatorBeato
dc.creatorFelipe B.; Bergdahl
dc.creatorBasti; Rosa
dc.creatorCarlos A.; Forster
dc.creatorJochen; Gombert
dc.creatorAndreas K.
dc.date2016
dc.datenov
dc.date2017-11-13T13:22:52Z
dc.date2017-11-13T13:22:52Z
dc.date.accessioned2018-03-29T05:55:38Z
dc.date.available2018-03-29T05:55:38Z
dc.identifierFems Yeast Research. Oxford Univ Press, v. 16, p. , 2016.
dc.identifier1567-1356
dc.identifier1567-1364
dc.identifierWOS:000388560700004
dc.identifier10.1093/femsyr/fow076
dc.identifierhttps://academic.oup.com/femsyr/article-abstract/16/7/fow076/2469912/Physiology-of-Saccharomyces-cerevisiae-strains
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/327992
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1365017
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionFourteen indigenous Saccharomyces cerevisiae strains isolated from the barks of three tree species located in the Atlantic Rain Forest and Cerrado biomes in Brazil were genetically and physiologically compared to laboratory strains and to strains from the Brazilian fuel ethanol industry. Although no clear correlation could be found either between phenotype and isolation spot or between phenotype and genomic lineage, a set of indigenous strains with superior industrially relevant traits over commonly known industrial and laboratory strains was identified: strain UFMG-CM-Y257 has a very high specific growth rate on sucrose (0.57 +/- 0.02 h(-1)), high ethanol yield (1.65 +/- 0.02 mol ethanol mol hexose equivalent(-1)), high ethanol productivity (0.19 +/- 0.00 mol L-1 h(-1)), high tolerance to acetic acid (10 g L-1) and to high temperature (40A degrees C). Strain UFMG-CM-Y260 displayed high ethanol yield (1.67 +/- 0.13 mol ethanol mol hexose equivalent(-1)), high tolerance to ethanol and to low pH, a trait which is important for non-aseptic industrial processes. Strain UFMG-CM-Y267 showed high tolerance to acetic acid and to high temperature (40A degrees C), which is of particular interest to second generation industrial processes.Indigenous strains of the yeast Saccharomyces cerevisiae, isolated from natural biomes, present suitable traits for biotechnological applications and illustrate microbial biodiversity in Brazil.Indigenous strains of the yeast Saccharomyces cerevisiae, isolated from natural biomes, present suitable traits for biotechnological applications and illustrate microbial biodiversity in Brazil.
dc.description16
dc.description7
dc.descriptionFAPESP
dc.descriptionVALE through the PITE FAPESP/VALE grant [2010/51318-2]
dc.descriptionCoordenacao de Aperfeicoamento de Pessoal de Nivel Superior (CAPES, Brasilia, Brazil)
dc.descriptionFundacao de Amparo a Pesquisa do Estado de Sao Paulo (FAPESP, Sao Paulo, Brazil) [2013/17859-4, 2014/10366-5]
dc.descriptionNovo Nordisk Foundation
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.descriptionFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.languageEnglish
dc.publisherOxford Univ Press
dc.publisherOxford
dc.relationFems Yeast Research
dc.rightsfechado
dc.sourceWOS
dc.subjectSaccharomyces Cerevisiae
dc.subjectYeast Physiology
dc.subjectStress Tolerance
dc.subjectBiodiversity
dc.subjectIndigenous Strains
dc.subjectIndustrial Biotechnology
dc.titlePhysiology Of Saccharomyces Cerevisiae Strains Isolated From Brazilian Biomes: New Insights Into Biodiversity And Industrial Applications
dc.typeArtículos de revistas


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