Liu Miao, Braun Uwe, Takamatsu Susumu, Hambleton Sarah, Shoukouhi Parivash, Bisson Kassandra R, Hubbard Keith
a Ottawa Research and Development Centre, Agriculture and Agri-Food Canada.
d First two authors should be considered as having equal contribution.
Mycoscience. 2021 May 20;62(3):143-165. doi: 10.47371/mycosci.2020.12.003. eCollection 2021.
A taxonomic revision of the hitherto monotypic genus was conducted incorporating multi-gene sequence analyses, host preference data and morphological criteria. The sequenced loci included rDNA ITS, partial chitin synthase gene (1), as well as fragments of two unnamed orthologous genes (, ). The combined evidence led to a reassessment and a new neotypification of s. str. (emend.), and the description of seven additional species, viz. sp. nov. (mainly on hosts of the ), sp. nov. (on spp.), sp. nov. (on ), comb. nov. (on spp.), sp. nov. (on as the main host, but also on various other hosts), sp. nov. (on spp. as principal hosts, but also on various other hosts), and sp. nov. (on .). Synonyms were assessed, some were lectotypified, and questionable names previously associated with powdery mildew on monocots were discussed although their identities remained unresolved. Keys to the described species were developed.
结合多基因序列分析、寄主偏好数据和形态学标准，对迄今单型属进行了分类修订。测序位点包括核糖体DNA内转录间隔区（rDNA ITS）、部分几丁质合酶基因（1）以及两个未命名的直系同源基因片段（ ， ）。综合证据导致对该属模式种进行重新评估和新的新模式指定（修订），并描述了另外七个物种，即 新种（主要寄生于 的寄主上）、 新种（寄生于 属植物上）、 新种（寄生于 上）、 新组合（寄生于 属植物上）、 新种（以 为主要寄主，但也寄生于其他多种寄主上）、 新种（以 属植物为主要寄主，但也寄生于其他多种寄主上）和 新种（寄生于 上）。对同义词进行了评估，一些指定了选模式，还讨论了以前与单子叶植物白粉菌相关的可疑名称，尽管它们的身份仍未确定。编制了所描述物种的检索表。
Zotero 插件
