Pribylová L, Farkas V, Slaninová I, de Montigny J, Sychrová H
Department of Membrane Transport, Institute of Physiology, Academy of Sciences of the Czech Republic, 142 20 Prague, Czechia.
Folia Microbiol (Praha). 2007;52(3):241-5. doi: 10.1007/BF02931305.
The osmotolerant and cell wall properties of the two most studied wild-type Zygosaccharomyces rouxii strains (CBS 732 and ATCC 42981) were examined. Differences in their (1) tolerance to high salt content in the medium, (2) resistance to the lysing enzymes Lyticase and Zymolyase, (3) cell-wall polymer content and (4) cell wall micromorphology suggested that the less osmotolerant CBS 732 strain possesses a more rigid cell wall than the more osmotolerant ATCC 42981, whose cell wall seems to be more flexible and elastic.
对两种研究最多的野生型鲁氏接合酵母菌株(CBS 732和ATCC 42981)的耐渗透压特性和细胞壁特性进行了检测。它们在以下方面存在差异:(1)对培养基中高盐含量的耐受性,(2)对裂解酶溶壁酶和酵母溶壁酶的抗性,(3)细胞壁聚合物含量,以及(4)细胞壁微观形态。结果表明,耐渗透压能力较弱的CBS 732菌株的细胞壁比耐渗透压能力较强的ATCC 42981菌株的细胞壁更坚硬,而后者的细胞壁似乎更具柔韧性和弹性。