PŘIBYLOVÁ, Lenka, Vladimír FARKAŠ, Iva SLANINOVÁ, J. DEMONTIGNY and Hana SYCHROVÁ. Differences in osmotolerant and cell wall properties of two Zygosaccharomyces rouxii strains. Folia Microbiologica. Česká republika: INST MICROBIOLOGY, VIDENSKA 1083, PRAGUE, 2007, vol. 52, No 3, p. 241-245. ISSN 0015-5632. |
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@article{745024, author = {Přibylová, Lenka and Farkaš, Vladimír and Slaninová, Iva and deMontigny, J. and Sychrová, Hana}, article_location = {Česká republika}, article_number = {3}, keywords = {Zygosaccharomyces; Osmotic stress; cell wall; osmotolerance}, language = {eng}, issn = {0015-5632}, journal = {Folia Microbiologica}, title = {Differences in osmotolerant and cell wall properties of two Zygosaccharomyces rouxii strains}, url = {http://www.biomed.cas.cz/mbu/folia/}, volume = {52}, year = {2007} }
TY - JOUR ID - 745024 AU - Přibylová, Lenka - Farkaš, Vladimír - Slaninová, Iva - deMontigny, J. - Sychrová, Hana PY - 2007 TI - Differences in osmotolerant and cell wall properties of two Zygosaccharomyces rouxii strains JF - Folia Microbiologica VL - 52 IS - 3 SP - 241-245 EP - 241-245 PB - INST MICROBIOLOGY, VIDENSKA 1083, PRAGUE SN - 00155632 KW - Zygosaccharomyces KW - Osmotic stress KW - cell wall KW - osmotolerance UR - http://www.biomed.cas.cz/mbu/folia/ N2 - Zygosaccharomyces rouxii is a highly osmotolerant yeast, closely related to Saccharomyces cerevisiae. The reason for its osmotolerance has not yet been discovered. One of the factors influencing the osmotolerance of a yeast cell is its cell wall. The two mostly studied wild-type Z. rouxii strains, CBS 732 and ATCC 42981, differ in their requirements for the treatment of their cell surfaces before electroporation, which suggests differences in their cell walls. In this paper, the osmotolerant and cell wall properties of the two Z. rouxii strains were studied. Differences in their tolerance to high salt content in the medium, their resistance to lysing enzymes Lyticase and Zymolyase, their cell-wall polymer content and the micromorphology of their cell walls were observed. The effect of a salt stress on the cell wall properties of the two strains was studied. The results obtained suggest that the less osmotolerant CBS 732 strain possesses a more rigid cell wall compared to the more osmotolerant ATCC 42981, whose cell wall seems to be more flexible and elastic. ER -
PŘIBYLOVÁ, Lenka, Vladimír FARKAŠ, Iva SLANINOVÁ, J. DEMONTIGNY and Hana SYCHROVÁ. Differences in osmotolerant and cell wall properties of two Zygosaccharomyces rouxii strains. \textit{Folia Microbiologica}. Česká republika: INST MICROBIOLOGY, VIDENSKA 1083, PRAGUE, 2007, vol.~52, No~3, p.~241-245. ISSN~0015-5632.
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