Author/Editor		Naumov, GI; Naumova, ES; Marinoni, G; Piškur, J
Title		Genetic analysis of Saccharomyces castellii, S. exiguus and S. martiniae yeasts
Type		članek
Source		Genetika
Vol. and No.		Letnik 34, št. 4
Publication year		1998
Volume		str. 565-8
Language		eng, rus
Abstract		Genetic lines of three biological yeast species of the Saccharomyces sensu lato group - S. castellii, S. exiguus, and S. martiniae - were created. Homo- and heterothalmic monosporic fertile strains were marked by different auxotrophic mutations. Conditions for the hybridization of the Saccharomyces sensu lato yeast were established. The mating of spores or haploid cells of auxotrophic complementary mutants was performed on the complete YPD medium. Prototrophic diploid hybrids were selected on a minimal medium. In S. castellii, the hybridization of diploid cells was demonstrated. All three species studied were suitable for tetrad analysis.
Descriptors		DNA, FUNGAL SACCHAROMYCES SPECIES SPECIFICITY