Genomic complexity and chromosomal rearrangements in wine-laboratory yeast hybrids

  title={Genomic complexity and chromosomal rearrangements in wine-laboratory yeast hybrids},
  author={Jos{\'e} Ignacio Ibeas and Juan M. Carballo Jimenez},
  journal={Current Genetics},
In this report we describe the genomic complexity of a number of Saccharomyces yeast strains isolated from sherry wine (flor yeasts), and the genomic stability of a yeast hybrid derived from one of these and a laboratory strain. Flor yeast strains largely differed in their DNA content, but showed very few variations their molecular karyotype. These strains contained a large number of Ty2 sequences, but lacking the Ty1 elements commonly found in laboratory strains. The genetic analysis of a flor… CONTINUE READING
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