New rapid PCR protocol based on high-resolution melting analysis to identify Saccharomyces cerevisiae and other species within its genus

摘要

AimsSelection projects aiming at the identification of new Saccharomyces strains are always on going as the use of the suitable yeast can strongly improve fermented food production, particularly winemaking. They are mainly targeted on Saccharomyces cerevisiae, but other species in the Saccharomyces genus are of interest. For this reason, more and more efficient molecular techniques for yeast identification able to accelerate yeast selection process are always needed. Among the Saccharomyces genus, four yeasts are widespread in natural environments: S. cerevisiae; S. uvarum; S. kudriavzevii and S. paradoxus. Therefore, among the Saccharomyces species, their discrimination is of great interest.