Santos Ana Raquel O, Faria Elisa S, Lachance Marc-André, Rosa Carlos A
Departamento de Microbiologia, ICB, C.P. 486, Universidade Federal de Minas Gerais, Belo Horizonte, MG, 31270-901, Brazil.
Department of Biology, University of Western Ontario, London, Ontario, N6A 5B7, Canada.
Int J Syst Evol Microbiol. 2015 Jun;65(Pt 6):1855-1859. doi: 10.1099/ijs.0.000194. Epub 2015 Mar 19.
Five strains of a novel methanol-assimilating yeast species were isolated from mango (Mangifera indica) leaves collected at the campus of the Federal University of Minas Gerais in Brazil. The sequences of the internal transcribed spacer (ITS) region and the D1/D2 domains of the large subunit of the rRNA gene showed that this species belongs to the Ogataea clade and is related to O. allantospora, O. chonburiensis, O. dorogensis, O. kodamae, O. paradorogensis and Candida xyloterini (Ogataea clade). The novel species differs in the D1/D2 domains of the large subunit of the rRNA gene by 12 to 40 substitutions from these Ogataea species. The name Ogataea mangiferae sp. nov. is proposed for this novel species. The type strain of Ogataea mangiferae sp. nov. is UFMG-CM-Y253T ( = CBS 13492T). The Mycobank number is MB 811646.
从巴西米纳斯吉拉斯联邦大学校园采集的芒果（Mangifera indica）叶片中分离出五株新型甲醇同化酵母菌株。核糖体RNA基因大亚基的内转录间隔区（ITS）序列和D1/D2结构域显示，该物种属于Ogataea进化枝，与奥氏酵母（Ogataea allantospora）、春武里奥氏酵母（O. chonburiensis）、多罗根斯奥氏酵母（O. dorogensis）、小玉奥氏酵母（O. kodamae）、副多罗根斯奥氏酵母（O. paradorogensis）以及木栖假丝酵母（Candida xyloterini，Ogataea进化枝）相关。该新物种在核糖体RNA基因大亚基的D1/D2结构域与这些Ogataea物种存在12至40个替换差异。为此新物种提议命名为芒果奥氏酵母（Ogataea mangiferae sp. nov.）。芒果奥氏酵母新种的模式菌株为UFMG-CM-Y253T（=CBS 13492T）。国际真菌命名数据库编号为MB 811646。
