Molecular systematics of Keratinophyton: the inclusion of species formerly referred to Chrysosporium and description of four new species.
Chrysosporium
Keratinolysis
Keratinophilic fungi
New taxa
One fungus = one name
Journal
IMA fungus
ISSN: 2210-6340
Titre abrégé: IMA Fungus
Pays: England
ID NLM: 101557546
Informations de publication
Date de publication:
08 Jul 2021
08 Jul 2021
Historique:
received:
03
05
2021
accepted:
02
06
2021
entrez:
8
7
2021
pubmed:
9
7
2021
medline:
9
7
2021
Statut:
epublish
Résumé
Four new Keratinophyton species (Ascomycota, Pezizomycotina, Onygenales), K. gollerae, K. lemmensii, K. straussii, and K. wagneri, isolated from soil samples originating from Europe (Austria, Italy, and Slovakia) are described and illustrated. The new taxa are well supported by phylogenetic analysis of the internal transcribed spacer region (ITS) region, the combined data analysis of ITS and the nuclear large subunit (LSU) rDNA, and their phenotype. Based on ITS phylogeny, within the Keratinophyton clade, K. lemmensii is clustered with K. durum, K. hubeiense, K. submersum, and K. siglerae, while K. gollerae, K. straussii and K. wagneri are resolved in a separate terminal cluster. All four new species can be well distinguished from other species in the genus based on phenotype characteristics alone. Ten new combinations are proposed for Chrysosporium species which are resolved in the monophyletic Keratinophyton clade. A new key to the recognized species is provided herein.
Identifiants
pubmed: 34233753
doi: 10.1186/s43008-021-00070-2
pii: 10.1186/s43008-021-00070-2
pmc: PMC8265132
doi:
Types de publication
Journal Article
Langues
eng
Pagination
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