Taxonomy of Hyphodermella: a case study to show that simple phylogenies cannot always accurately place species in appropriate genera.
Taxonomy of Hyphodermella: a case study to show that simple phylogenies cannot always accurately place species in appropriate genera.
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DOI：
10.1186/s43008-023-00116-7
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发表时间：
2023-06-06
期刊：
影响因子：
5.4
通讯作者：
中科院分区：
文献类型：
--
作者：
属是一个特殊的和关键的分类级别相比，其他高于种的水平，因为一个物种必须被放置在某个属，而不是任何其他更高的级别。随着新种的描述越来越多，有时由于取样不适当而导致的简单重复，使其属位的位置不正确。在这里，我们专注于一个小的木材栖息真菌属丝皮菌的分类。利用ITS和nLSU序列以及ITS、nLSU、rpb 1、rpb 2和tef 1 α序列，对丝皮菌属在丝毛菌科中的系统发育位置进行了重新排序。丝皮菌属中排除了三个种：H. poroides属于一个新引进的单型属Pseudohyodermella; aurantiaca和H. zixishanensis转移到Roseograndinia。猪丝皮菌（Hyphodermellassuiae）是中国南方和越南发现的一个新种。提供了丝皮菌属8个种和玫瑰花菌属5个种的检索表。除了解决丝皮菌本身的分类问题外，目前的研究还旨在建议所有真菌分类学家，特别是初学者，在系统发育分析中应记住尽可能多的综合分类群。在线版本包含补充材料，可通过10.1186/s43008-023-00116-7获得。
The genus is a special and crucial taxonomic rank compared with others above the species level, because a species has to be placed in a certain genus instead of any other higher ranks. With more and more new species being described, the placements of their generic position are sometimes incorrect due to the simple phylogenies resulting from inappropriate sampling. Here, we focus on the taxonomy of a small wood-inhabiting fungal genus Hyphodermella. With the most comprehensive sampling to date, the phylogenetic position of Hyphodermella within Phanerochaetaceae is rearranged by employing the same ITS and nLSU regions as in previous studies and also the ITS, nLSU, rpb1, rpb2 and tef1α regions. Three species are excluded from Hyphodermella: H. poroides is placed in a newly introduced monotypic genus Pseudohyphodermella, while H. aurantiaca and H. zixishanensis are transferred to Roseograndinia. Hyphodermella suiae is described as a new species from South China and Vietnam. Keys to eight species in Hyphodermella and five in Roseograndinia are provided. Beyond solving the taxonomic issue of Hyphodermella itself, the current study also aims to suggest that all fungal taxonomists especially beginners should keep in mind to sample as many comprehensive taxa as possible in phylogenetic analyses. The online version contains supplementary material available at 10.1186/s43008-023-00116-7.
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影响因子：
2.4
作者：
dos Santos Chikowski, Renata;Larsson, Karl-Henrik;Gibertoni, Tatiana Baptista
通讯作者：
Gibertoni, Tatiana Baptista
影响因子：
1
作者：
Melo, I;Hjortstam, K
通讯作者：
Hjortstam, K
DOI：
10.1093/bioinformatics/btp348
发表时间：
2009-08-01
期刊：
Bioinformatics (Oxford, England)
影响因子：
--
作者：
Capella-Gutiérrez S;Silla-Martínez JM;Gabaldón T
通讯作者：
Gabaldón T
影响因子：
3.3
作者：
Li QZ;Liu SL;Wang XW;May TW;Zhou LW
通讯作者：
Zhou LW
影响因子：
4.9
作者：
GARDES, M;BRUNS, TD
通讯作者：
BRUNS, TD