This review summarizes the main results obtained in the fields of general and molecular microbiology and microbial genetics at the Institute of Microbiology of the Academy of Sciences of the Czech Republic (AS CR) [formerly Czechoslovak Academy of Sciences (CAS)] over more than 50 years. Contribution of the founder of the Institute, academician Ivan Málek, to the introduction of these topics into the scientific program of the Institute of Microbiology and to further development of these studies is also included.

• MeSH
• akademie a ústavy dějiny   MeSH
• dějiny 20. století MeSH
• mikrobiální genetika dějiny   MeSH
• molekulární biologie dějiny   MeSH
• Check Tag
• dějiny 20. století MeSH
• Publikační typ
• časopisecké články MeSH
• historické články MeSH
• práce podpořená grantem MeSH
• přehledy MeSH
• Geografické názvy
• Česká republika MeSH

We performed detailed phenotypic analysis of the isw2 delta strains of the W303 genetic background and compared its results with those obtained previously in BY-derived genetic background. Shmoolike morphology was observed in the isw2 delta strain of alpha-mating type of the BY strains, but not in its W303-derived counterpart. On the other hand, derepression of a-specific genes in the isw2 delta (MAT alpha) strain was observed in both genetic backgrounds, although to a different extent. Unlike in BY-derived strain hyperactivation of the Ras2/cAMP pathway reduced invasiveness of the isw2 delta strain (MAT alpha) of the W303 background. Sensitivity to Calcofluor White indicating a cell wall-integrity defect was significantly increased in the isw2 delta strains of the W303 background in contrast to BY-derived strains. Our data indicate that the effects of the isw2 deletion strongly depend on the background in which the deletion, is made.

• MeSH
• adenosintrifosfatasy genetika   MeSH
• buněčná stěna MeSH
• delece genu MeSH
• fenotyp MeSH
• genotyp MeSH
• haploidie MeSH
• Saccharomyces cerevisiae - proteiny genetika   MeSH
• Saccharomyces cerevisiae cytologie   genetika   MeSH
• transkripční faktory genetika   MeSH
• Publikační typ
• časopisecké články MeSH
• práce podpořená grantem MeSH
• Názvy látek
• adenosintrifosfatasy MeSH
• ISWI protein MeSH Prohlížeč
• Saccharomyces cerevisiae - proteiny MeSH
• transkripční faktory MeSH