Phylogenetic classification of yeasts and related taxa within Pucciniomycotina

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• 作者：Q.-M. Wang¹ ; A.M. Yurkov² ; M. Gö ; ker² ; H.T. Lumbsch³ ; S.D. Leavitt³ ; M. Groenewald⁴ ; B. Theelen⁴ ; X.-Z. Liu¹ ; T. Boekhout¹ ; ⁴ ; ⁵ ; ^{t.boekhout@cbs.knaw.nl" class="auth_mail" title="E-mail the corresponding author} ; F.-Y. Bai¹ ; ⁴ ; ^{baify@im.ac.cn" class="auth_mail" title="E-mail the corresponding author}
• 关键词：Fungi ; GMYC approach ; Molecular phylogeny ; Phylogenetic rank boundary optimisation ; Pucciniomycotina ; Taxonomy ; Yeasts
• 刊名：Studies in Mycology
• 出版年：2015
• 出版时间：June 2015
• 年：2015
• 卷：81
• 期：Complete
• 页码：149-189
• 全文大小：2638 K

文摘

Most small genera containing yeast species in the Pucciniomycotina (Basidiomycota, Fungi) are monophyletic, whereas larger genera including Bensingtonia, Rhodosporidium, Rhodotorula, Sporidiobolus and Sporobolomyces are polyphyletic. With the implementation of the “One Fungus = One Name” nomenclatural principle these polyphyletic genera were revised. Nine genera, namely Bannoa, Cystobasidiopsis, Colacogloea, Kondoa, Erythrobasidium, Rhodotorula, Sporobolomyces, Sakaguchia and Sterigmatomyces, were emended to include anamorphic and teleomorphic species based on the results obtained by a multi-gene phylogenetic analysis, phylogenetic network analyses, branch length-based methods, as well as morphological, physiological and biochemical comparisons. A new class Spiculogloeomycetes is proposed to accommodate the order Spiculogloeales. The new families Buckleyzymaceae with Buckleyzyma gen. nov., Chrysozymaceae with Chrysozyma gen. nov., Microsporomycetaceae with Microsporomyces gen. nov., Ruineniaceae with Ruinenia gen. nov., Symmetrosporaceae with Symmetrospora gen. nov., Colacogloeaceae and Sakaguchiaceae are proposed. The new genera Bannozyma, Buckleyzyma, Fellozyma, Hamamotoa, Hasegawazyma, Jianyunia, Rhodosporidiobolus, Oberwinklerozyma, Phenoliferia, Pseudobensingtonia, Pseudohyphozyma, Sampaiozyma, Slooffia, Spencerozyma, Trigonosporomyces, Udeniozyma, Vonarxula, Yamadamyces and Yunzhangia are proposed to accommodate species segregated from the genera Bensingtonia, Rhodosporidium, Rhodotorula, Sporidiobolus and Sporobolomyces. Ballistosporomyces is emended and reintroduced to include three Sporobolomyces species of the ass="boldFont">sasicola clade. A total of 111 new combinations are proposed in this study.