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Practical course in biology of the yeasts

Class at Faculty of Science |
MB140C24

Syllabus

The 5-days course includes introductory lectures (L) and individual practical works (P).

Day 1: L: yeast taxonomy; yeast morphology; occurrence in nature; biotechnology applications P: yeast colony morphology; yeast cell morphology, staining of the cell components (light microscopy); inoculation; yeast immobilization in alginate beads

Day 2: L: mating; sporulation; cell cycle regulation; budding pattern        P: mating and sporulation induction; cdc mutant strains (light microscopy);     test of mutagenicity using S. cerevisiae

Day 3: L: yeast cell metabolism P: growth curve; static cultivation; carbohydrate fermentation test;     yeast biosensor (copper detection)

Day 4:  L: major yeast pathogens (identification,virulence factors,…) P: chromoagar, Candida test; biofilms, adhesion test, invasive growth

Day 5: L: killer phenomenon in yeasts; aging; autophagy P: killer yeast identification; autophagy (fluorescence microscopy)

Annotation

The 5-days course includes introductory lectures and individual practical works. Practical works include following: identification of the yeasts, mating of yeasts, sporulation, immobilization of cells, the production of extra-cellular proteins, killer phenotype, adhesion test, detection of copper level (yeast biosenzor), test of mutagenicity using S. cerevisiae strain.