重新审视先前被归类为 Burtoniomyces burtonii 的菌株、Hyphopichia 属的系统发育，以及描述新的 Hyphopichia pseudoburtonii sp. nov.。
Re-examination of strains formerly assigned to Hyphopichia burtonii, the phylogeny of the genus Hyphopichia, and the description of Hyphopichia pseudoburtonii sp. nov.
机构信息
CBS-KNAW Fungal Biodiversity Centre, Uppsalalaan 8, 3584 CT Utrecht, The Netherlands.
出版信息
Int J Syst Evol Microbiol. 2010 Nov;60(Pt 11):2675-2680. doi: 10.1099/ijs.0.018580-0. Epub 2009 Dec 4.
On the basis of the nucleotide divergence in the internal transcribed spacer (ITS) domain of the rRNA gene and the D1/D2 domain of the 26S rRNA gene, species of the genus Hyphopichia can be divided into different phylogenetic groups. In this study, three distinct phylogenetic clusters as well as a novel species, Hyphopichia pseudoburtonii sp. nov. with type strain CBS 2455(T) (=JCM 16346(T)), are introduced. Mating studies indicate that strains belonging to Hyphopichia pseudoburtonii are heterothallic.
根据核糖体 RNA 基因内转录间隔区（ITS）和 26S rRNA 基因的 D1/D2 区的核苷酸差异，可将接合酵母属中的种划分为不同的系统发育群。在本研究中，介绍了三个不同的系统发育群和一个新种，即假伯顿接合酵母（Hyphopichia pseudoburtonii），其模式株为 CBS 2455T（=JCM 16346T）。交配研究表明，属于假伯顿接合酵母的菌株为异宗配合。
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