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Research
Enrico Büttner
Department of Bio- and Environmental Sciences, International Institute Zittau, Technische Universität Dresden, Zittau, Germany
Corresponding Author
ORCiD: https://orcid.org/0000-0002-8589-8483
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Basidiocarps of a hitherto undescribed Psathyrella species were collected during a sampling excursion in North Vietnam. They grew on deciduous deadwood in the Southeastern part of the Cúc Phương National Park (Vietnamese: Vườn quốc gia Cúc Phương), Ninh Bình Province. Herein, we describe Psathyrella euryspora sp. nov. characterized by broadly ellipsoid to broadly ovoid basidiospores (5.5–7.0 × 4–5(–6)) µm without visible germ pore, utriform to ventricose-clavate cheilocystidia, heteromorphic caulocystidia and the absence of pleurocystidia and pileocystidia. Based on an isolated pure culture, the genome was sequenced and a full ribosomal RNA gene cistron including 18S, internal transcribed spacer 1 (ITS), 5.8S, ITS2 and 28S rRNA annotated. Phylogenetic analysis of P. euryspora revealed its close affiliation to the Psathyrella sect. Candolleanae species clade.
Keywords
Agaricales, basidiomycota, phylogeny, Psathyrella, taxonomy, Vietnam, wood-rot
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This is a preprint, a preliminary version of a manuscript that has not completed peer review at a journal. Research Square does not conduct peer review prior to posting preprints. The posting of a preprint on this server should not be interpreted as an endorsement of its validity or suitability for dissemination as established information or for guiding clinical practice.
Research
Enrico Büttner
Department of Bio- and Environmental Sciences, International Institute Zittau, Technische Universität Dresden, Zittau, Germany
Corresponding Author
ORCiD: https://orcid.org/0000-0002-8589-8483
Badges
Prescreen
This manuscript passed our Prescreen assessment
Complete author information
Appropriate declaration statements
Potential risks to human health
Prescreen
History
CURRENT STATUS: Posted
Version 1
Posted 13 Aug, 2020
No community comments so far
Metrics
Comments: 0
PDF Downloads: ...
HTML Views: ...
Subject Areas
Forestry
License:
This work is licensed under a CC BY 4.0 License. Read Full License
Basidiocarps of a hitherto undescribed Psathyrella species were collected during a sampling excursion in North Vietnam. They grew on deciduous deadwood in the Southeastern part of the Cúc Phương National Park (Vietnamese: Vườn quốc gia Cúc Phương), Ninh Bình Province. Herein, we describe Psathyrella euryspora sp. nov. characterized by broadly ellipsoid to broadly ovoid basidiospores (5.5–7.0 × 4–5(–6)) µm without visible germ pore, utriform to ventricose-clavate cheilocystidia, heteromorphic caulocystidia and the absence of pleurocystidia and pileocystidia. Based on an isolated pure culture, the genome was sequenced and a full ribosomal RNA gene cistron including 18S, internal transcribed spacer 1 (ITS), 5.8S, ITS2 and 28S rRNA annotated. Phylogenetic analysis of P. euryspora revealed its close affiliation to the Psathyrella sect. Candolleanae species clade.
Figure 1
Figure 2
Figure 3
Figure 4
This is a list of supplementary files associated with this preprint. Click to download.
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