Zobrazeno 1 - 10
of 246
pro vyhledávání: '"R. Bonaly"'
Publikováno v:
Biotechnology Techniques. 13:101-105
A quantitative method to assay accumulated polychlorobiphenyls (PCB) in Rhodotorula glutinis is described which avoids any interference of extracellular adsorbed compounds. This method is based on a prior appropriate treatment of the cells before the
Autor:
Eva Streiblová, R. Bonaly
Publikováno v:
Folia Microbiologica. 40:571-582
Yeast accomplish a variety of intracellular motile events with the aid of mechanochemical enzymes known as motor proteins. This review covers the current state of knowledge on myosins, kinesins, dyneins, dynamins and SMC proteins present in yeast cel
Publikováno v:
Applied Microbiology and Biotechnology. 43:995-1000
When grown anaerobically at pH values above 5.0, on ultrafiltered complex media containing excess lactose, Bifidobacterium longum formed up to 140 mg l-1 (glucose equiv.) exopolysaccharides. The highest yield was obtained when the cells were cultivat
Publikováno v:
Folia Microbiologica. 40:519-527
Disruption of the Schizosaccharomyces pombe ras1 gene results in a morphological transformation to large spheres, in contrast to wild-type cells which grow as rods. Chemical analysis of isolated cell walls showed no significant changes in saccharide
Publikováno v:
Canadian Journal of Microbiology. 41:722-729
The desertomycin action upon Saccharomyces uvarum wall synthesis has been studied. Spheroblast regeneration was carried out in a liquid medium containing labeled glucose to monitor the synthesis of different wall components. In the presence of desert
Publikováno v:
Canadian Journal of Microbiology. 41:323-335
Two strains, flocculating and nonflocculating, of the yeast Kluyveromyces lactis were grown in a Sabouraud's liquid medium containing 0.07 mM Ca. Treatment by ethylenediamine of isolated cell walls yielded three fractions: A, B, and C. Fraction A, so
Publikováno v:
Process Biochemistry. 30:427-433
Vaseline oil and sunflower oil are used as antifoam agents in industrial fermantations; a mixture of mono- and diglycerides is also often employed as an emulsifier in biotechnological processes. The presence in the medium of the two oils at a concent
Publikováno v:
Antimicrobial Agents and Chemotherapy. 46:531-533
The sterol and fatty acid compositions of four amphotericin B-resistant and of two amphotericin B-susceptible Candida lusitaniae clinical isolates were determined. A flow cytofluorometric susceptibility test (FCST) with a membrane potential-sensitive
Publikováno v:
FEMS Microbiology Letters. 107:17-23
In vitro growth assays with a purified D-galactose-specific lectin Kb-CWL I extracted from Kluyveromyces bulgaricus showed marked antifungal effects on 9 of 12 test strains belonging to the genera Kluyveromyces, Saccharomyces, Pichia, Candida, Rhodot
Publikováno v:
Journal of Biological Chemistry. 266:20882-20887
Incubation of galactose treated Kluyveromyces bulgaricus yeast cells in EDTA/phosphate-buffered saline led to an extract possessing hemagglutinating and yeast flocculating properties. Purification of this extract by affinity chromatography and gel fi