ORIGINAL RESEARCH
Intraspecies or Differentiation of Saccharomyces cerevisiae Strains Isolated from Fish, Sewage and Odra Waters Based on Randomly Amplified Polymorphic DNA-PCR (RAPD-PCR)Technique
E. Boguslawska-Was, U. Czekajlo-Kolodziej, D. Medrala, W. Dabrowski
 
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Agricultural University of Szczecin, Faculty of Food Science and Fisheries, Department of Food Microbiology, ul. Papieza Pawla VI 3, 71-459 Szczecin, Poland
 
Pol. J. Environ. Stud. 2007;16(1):17–22
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ABSTRACT
Saccharomyces cerevisiae strains isolated from fish and subsurface layers of the Odra Estuary waters were examined. Statistical comparison showed that the increase in numbers of S. cerevisiae strains was related to an increase in the total number of yeasts and yeast-like fungi in tested samples. In case of analysis of fish mycoflora, correlation wasn’t observed between fish species, places of catch and total viable count of yeasts and yeast-like fungi. RAPD-PCR analysis enabled us to distinguish three main groups; ten genotypes each were determined.
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