The influence of colonial organization on thermotolerance and thermoresistance in Saccharomyces cerevisiae

The influence of colonial organization on thermotolerance and thermoresistance in Saccharomyces cerevisiae

In this study we show that thermotolerance and thermoresistance of the yeast Saccharomyces cerevisae is enhanced when cells are in colonial condition. We also describe a method to select stable thermoresistant mutants which produce colonies from single plated cells at a temperature 2.5 °C higher tha...

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Veröffentlicht in:Journal of basic microbiology 2002-10, Vol.42 (5), p.345-354
Hauptverfasser: Matmati, Nabil, Morpurgo, Giorgio, Babudri, Nora, Marini, Alberto
Format: Artikel
Sprache:eng
Schlagworte:
Colony Count, Microbial
Culture Media
Hot Temperature
Mutation
Saccharomyces cerevisiae
Saccharomyces cerevisiae - genetics
Saccharomyces cerevisiae - growth & development
Saccharomyces cerevisiae - isolation & purification
Time Factors
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Zusammenfassung:In this study we show that thermotolerance and thermoresistance of the yeast Saccharomyces cerevisae is enhanced when cells are in colonial condition. We also describe a method to select stable thermoresistant mutants which produce colonies from single plated cells at a temperature 2.5 °C higher than the maximum growth temperature of their parental strain.
ISSN:0233-111X
1521-4028
DOI:10.1002/1521-4028(200210)42:5<345::AID-JOBM345>3.0.CO;2-F