Saccharomyces paradoxus and Saccharomyces cerevisiae are associated with exudates of North American oaks

Genetic hybridization and karyotypic analyses revealed the biological species Saccharomyces paradoxus and Saccharomyces cerevisiae in exudates from North American oaks for the first time. In addition, two strains collected from elm flux and from Drosophila by Phaff in 1961 and 1952 were reidentified...

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Bibliographic Details
Published in:	Canadian journal of microbiology Vol. 44; no. 11; p. 1045
Main Authors:	Naumov, G I, Naumova, E S, Sniegowski, P D
Format:	Journal Article
Language:	English
Published:	Canada 01-11-1998
Subjects:	DNA, Fungal - analysis Electrophoresis, Gel, Pulsed-Field Karyotyping Saccharomyces - classification Saccharomyces - genetics Saccharomyces - isolation & purification Saccharomyces cerevisiae - classification Saccharomyces cerevisiae - genetics Saccharomyces cerevisiae - isolation & purification Trees - microbiology
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Summary:	Genetic hybridization and karyotypic analyses revealed the biological species Saccharomyces paradoxus and Saccharomyces cerevisiae in exudates from North American oaks for the first time. In addition, two strains collected from elm flux and from Drosophila by Phaff in 1961 and 1952 were reidentified as S. paradoxus. Each strain studied showed a unique profile of chromosomal hybridization with a probe for the retrotransposable element Ty1. The wild distribution of natural Saccharomyces sensu stricto yeasts is discussed.
ISSN:	0008-4166
DOI:	10.1139/cjm-44-11-1045