Nakase Takashi, Jindamorakot Sasitorn, Am-In Somjit, Ninomiya Shinya, Kawasaki Hiroko, Limtong Savitree
Department of Biotechnology, NITE Biological Resource Center (NBRC), National Institute of Technology and Evaluation (NITE), Kisarazu, Chiba, Japan.
FEMS Yeast Res. 2009 Jun;9(4):663-7. doi: 10.1111/j.1567-1364.2009.00512.x. Epub 2009 Apr 15.
Four yeast strains, RS42, SSK10, ST-520 and ST-521, isolated from water in a mangrove forest, bark of a tree and fruit of Ficus sp., respectively, were found to represent a hitherto undescribed anamorphic species. The four strains are related to Candida sinolaborantium in the D1/D2 domain of the large subunit rRNA gene, but differed by eight nucleotide substitutions and two indels, and for this reason are regarded as members of a separate species. Because ascospore formation was not detected, it is described as a new species of Candida, Candida nonsorbophila sp. nov. The type strain is RS42(T) (BCC 25963(T)=NBRC 103860(T)=CBS 10862(T)). This species is distinguished from C. sinolaborantium by the inability to assimilate L-sorbose, L-rhamnose and galactitol, and a higher maximum growth temperature.
从红树林的水、一棵树的树皮和榕属植物的果实中分别分离出的四株酵母菌株RS42、SSK10、ST - 520和ST - 521，被发现代表了一个迄今未被描述的无性型物种。这四株菌株在大亚基rRNA基因的D1/D2结构域中与中华劳动念珠菌相关，但存在八个核苷酸替换和两个插入缺失差异，因此被视为一个独立物种的成员。由于未检测到子囊孢子形成，它被描述为念珠菌属的一个新物种，即非山梨醇念珠菌（Candida nonsorbophila sp. nov.）。模式菌株为RS42(T)（BCC 25963(T)=NBRC 103860(T)=CBS 10862(T)）。该物种与中华劳动念珠菌的区别在于不能同化L - 山梨糖、L - 鼠李糖和半乳糖醇，且最高生长温度更高。
