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Comparative genomics among S. cerevisiae x S.kudriavzevii natural hybrid strains from wine and beer reveals different origins

ABSTRACT: Genome comparison between hybrid S. cerevisiae x S. kudriavzevii strains

ORGANISM(S): Saccharomyces cerevisiae

SUBMITTER: David Peris

PROVIDER: E-MEXP-3114 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Comparative genomics among Saccharomyces cerevisiae × Saccharomyces kudriavzevii natural hybrid strains isolated from wine and beer reveals different origins.

Peris David D Lopes Christian A CA Belloch Carmela C Querol Amparo A Barrio Eladio E

BMC genomics 20120820

<h4>Background</h4>Interspecific hybrids between S. cerevisiae × S. kudriavzevii have frequently been detected in wine and beer fermentations. Significant physiological differences among parental and hybrid strains under different stress conditions have been evidenced. In this study, we used comparative genome hybridization analysis to evaluate the genome composition of different S. cerevisiae × S. kudriavzevii natural hybrids isolated from wine and beer fermentations to infer their evolutionary ...[more]

PMID: 22906207

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