Chen Chen, Verkley Gerard J M, Sun Guangyu, Groenewald Johannes Z, Crous Pedro W
State Key Laboratory of Crop Stress Biology in Arid Areas and College of Plant Protection, Northwest A&F University, Yangling, Shaanxi Province, 712100, China.
CBS-KNAW Fungal Biodiversity Centre, Uppsalalaan 8, 3584 CT, Utrecht, The Netherlands.
Fungal Biol. 2016 Nov;120(11):1291-1322. doi: 10.1016/j.funbio.2015.09.013. Epub 2015 Oct 23.
Species in Neofabraea, Pezicula, and related genera have been reported as saprobes, plant pathogens or endophytes from a wide range of hosts. The asexual morphs of Neofabraea and Pezicula had been placed in Cryptosporiopsis, now a synonym of Pezicula, while Neofabraea was also linked to Phlyctema. Based on morphology and molecular data of the partial large subunit nrDNA (LSU), the internal transcribed spacer region with intervening 5.8S nrDNA (ITS), partial β-tubulin region (tub2), and the partial RNA polymerase II second largest subunit region (rpb2), the taxonomy and phylogenetic relationships of these fungi were investigated. Five new species were described in Pezicula based on morphology, while a further eight unnamed phylogenetic lineages revealed further diversity in the genus. Based on these results, the generic concept of Neofabraea was also emended. Phlyctema, which was previously associated with Neofabraea, formed a distinct clade, separate from Neofabraea s. str. Two new neofabraea-like genera, Parafabraea and Pseudofabraea were proposed, along with one new combination in Neofabraea s. str. To stabilise the application of these names, an epitype was designated for Pe. carpinea, the type species of Pezicula, and for N. malicorticis, the type species of Neofabraea.
在新黑腐皮壳菌属（Neofabraea）、皮盘菌属（Pezicula）及相关属中，已报道的物种有腐生菌、植物病原菌或广泛寄主的内生菌。新黑腐皮壳菌属和皮盘菌属的无性型曾被归入拟隐孢壳属（Cryptosporiopsis），该属现皮盘菌属的异名，而新黑腐皮壳菌属也与皮壳菌属（Phlyctema）有关。基于部分大亚基nrDNA（LSU）、含间隔5.8S nrDNA的内转录间隔区（ITS）、部分β-微管蛋白区（tub2）以及部分RNA聚合酶II第二大亚基区（rpb2）的形态学和分子数据，对这些真菌的分类学和系统发育关系进行了研究。基于形态学在皮盘菌属中描述了5个新物种，而另外8个未命名的系统发育谱系揭示了该属更多的多样性。基于这些结果，新黑腐皮壳菌属的属概念也得到了修订。以前与新黑腐皮壳菌属相关的皮壳菌属形成了一个与新黑腐皮壳菌属狭义种不同的独特分支。提出了两个新的类新黑腐皮壳菌属，即拟新黑腐皮壳菌属（Parafabraea）和假新黑腐皮壳菌属（Pseudofabraea），以及新黑腐皮壳菌属狭义种中的一个新组合。为稳定这些名称的应用，为皮盘菌属的模式种皮盘菌（Pe. carpinea）和新黑腐皮壳菌属的模式种苹果黑腐皮壳菌（N. malicorticis）指定了后选模式。
