Genetic reidentification of the pectinolyctic yeast strain SCPP as Saccharomyces bayanus var. uvarum

Naumov, G.I.; Naumova, E.S.; Aigle, M.; Masneuf, I.; Belarbi, A.

Genetic reidentification of the pectinolyctic yeast strain SCPP as Saccharomyces bayanus var. uvarum

2001

Naumov, G.I. | Naumova, E.S. | Aigle, M. | Masneuf, I. | Belarbi, A.

Using genetic hybridization analysis, pulsed-field gel electrophoresis of chromosomal DNA and PCR/RFLP analysis of the MET2 gene, we reidentified 11 Champagne yeast strains. Two of them, SCPP and SC4, were found to belong to Saccharomyces bayanus var. uvarum and the remaining strains to S. cerevisiae. Strain SCPP (CLIB 2025) of S. bayanus var. uvarum is known as a producer of three pectinolytic enzymes.

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