Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

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Reconstruction evolutionary history of S. cerevisiae x S. kudriavzevii hybrids from wine beer dietetic supplement and clinical isolate


ABSTRACT: The aim of this experiment is to characterize the genome composition of the two hybrids IF6 and MR25. IF6 and MR25 are hybrids among S.cerevisiae and S. kudriavzevii. The hybridization of the genome extraction with the microarray was at 65C, under this condition only S. cerevisiae genes can hybridize. In this case we are only studying the genome composition of S. cerevisiae parental in the hybrids. The study of S. kudriavzevii parental genome was done by other methods.

ORGANISM(S): Saccharomyces cerevisiae x Saccharomyces kudriavzevii

SUBMITTER: David Peris 

PROVIDER: E-MEXP-3375 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Publications

Reconstruction of the evolutionary history of Saccharomyces cerevisiae x S. kudriavzevii hybrids based on multilocus sequence analysis.

Peris David D   Lopes Christian A CA   Arias Armando A   Barrio Eladio E  

PloS one 20120925 9


In recent years, interspecific hybridization and introgression are increasingly recognized as significant events in the evolution of Saccharomyces yeasts. These mechanisms have probably been involved in the origin of novel yeast genotypes and phenotypes, which in due course were to colonize and predominate in the new fermentative environments created by human manipulation. The particular conditions in which hybrids arose are still unknown, as well as the number of possible hybridization events t  ...[more]

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