Ten new species ofMacalpinomycesonEriachnein northern Australia
| Autor: | Yingming Li, Lei Cai, Roger G. Shivas, Alistair R. McTaggart, Peng Zhao |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
0301 basic medicine
Physiology Ustilaginaceae Zoology Poaceae DNA Ribosomal Coalescent theory 03 medical and health sciences Phylogenetics DNA Ribosomal Spacer RNA Ribosomal 28S RNA Ribosomal 18S Genetics Cluster Analysis DNA Fungal Ustilaginales Molecular Biology Phylogeny Ecology Evolution Behavior and Systematics Eriachne Microscopy biology Ecology Australia Genes rRNA RNA Fungal Sequence Analysis DNA Cell Biology General Medicine biology.organism_classification Type species 030104 developmental biology Herbarium Molecular phylogenetics Taxonomy (biology) |
| Zdroj: | Mycologia. 109:408-421 |
| ISSN: | 1557-2536 0027-5514 |
| DOI: | 10.1080/00275514.2017.1330026 |
| Popis: | Macalpinomyces was established in 1977, with the type species M. eriachnes described from a specimen collected in northern Australia on the grass Eriachne sp. in 1855. Subsequently, M. eriachnes has been reported on more than 21 species of Eriachne in northern Australia. In this study, a polyphasic approach was employed to determine whether M. eriachnes masked cryptic diversity. On the basis of morphology, multilocus phylogeny, and coalescent methods of generalized mixed Yule-coalescent (GMYC) and Poisson tree processes (PTP) models, 26 specimens of Macalpinomyces on 13 species of Eriachne held in Australian herbaria were studied. Consequently, 10 new species of Macalpinomyces that satisfied the phylogenetic species recognition criteria are described. |
| Databáze: | OpenAIRE |
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