New Talaromyces species from indoor environments in China

A.J. Chen; B.D. Sun; J. Houbraken; Jens Christian Frisvad; N. Yilmaz; Y.G. Zhou; R.A. Samson

doi:10.1016/j.simyco.2016.11.003

New Talaromyces species from indoor environments in China

A.J. Chen, B.D. Sun, J. Houbraken, Jens Christian Frisvad, N. Yilmaz, Y.G. Zhou, R.A. Samson

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Abstract

Talaromyces contains both asexual and sexually reproducing species. This genus is divided in seven sections and currently has 105 accepted species. In this study we investigated the Talaromyces isolates that were obtained during a study of indoor air collected in Beijing, China. These indoor Talaromyces strains are resolved in four sections, seven of them are identified as T. islandicus, T. aurantiacus, T. siamensis and T. albobiverticillius according to BenA sequences, while 14 isolates have divergent sequences and are described here as nine new species. The new species are placed in four sections, namely sections Helici, Islandici, Talaromyces and Trachyspermi. They are described based on sequence data (ITS, BenA, CaM and RPB2) in combination with phenotypic and extrolite characters. Morphological descriptions and notes for distinguishing similar species are provided for each new species. The recently described T. rubrifaciens is synonymised with T. albobiverticillius based on presented phylogenetic results.

Original language	English
Journal	Studies in Mycology
Volume	84
Pages (from-to)	119-144
Number of pages	26
ISSN	0166-0616
DOIs	https://doi.org/10.1016/j.simyco.2016.11.003
Publication status	Published - 2016

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This is an open access article under the CC BY-NC-ND license

Keywords

Eurotiales
Indoor air
Polyphasic taxonomy

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10.1016/j.simyco.2016.11.003

New TalaromycesFinal published version, 16.6 MBLicence: CC BY-NC-ND

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title = "New Talaromyces species from indoor environments in China",

abstract = "Talaromyces contains both asexual and sexually reproducing species. This genus is divided in seven sections and currently has 105 accepted species. In this study we investigated the Talaromyces isolates that were obtained during a study of indoor air collected in Beijing, China. These indoor Talaromyces strains are resolved in four sections, seven of them are identified as T. islandicus, T. aurantiacus, T. siamensis and T. albobiverticillius according to BenA sequences, while 14 isolates have divergent sequences and are described here as nine new species. The new species are placed in four sections, namely sections Helici, Islandici, Talaromyces and Trachyspermi. They are described based on sequence data (ITS, BenA, CaM and RPB2) in combination with phenotypic and extrolite characters. Morphological descriptions and notes for distinguishing similar species are provided for each new species. The recently described T. rubrifaciens is synonymised with T. albobiverticillius based on presented phylogenetic results.",

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author = "A.J. Chen and B.D. Sun and J. Houbraken and Frisvad, {Jens Christian} and N. Yilmaz and Y.G. Zhou and R.A. Samson",

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doi = "10.1016/j.simyco.2016.11.003",

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T1 - New Talaromyces species from indoor environments in China

AU - Chen, A.J.

AU - Sun, B.D.

AU - Houbraken, J.

AU - Frisvad, Jens Christian

AU - Yilmaz, N.

AU - Zhou, Y.G.

AU - Samson, R.A.

N1 - This is an open access article under the CC BY-NC-ND license

PY - 2016

Y1 - 2016

N2 - Talaromyces contains both asexual and sexually reproducing species. This genus is divided in seven sections and currently has 105 accepted species. In this study we investigated the Talaromyces isolates that were obtained during a study of indoor air collected in Beijing, China. These indoor Talaromyces strains are resolved in four sections, seven of them are identified as T. islandicus, T. aurantiacus, T. siamensis and T. albobiverticillius according to BenA sequences, while 14 isolates have divergent sequences and are described here as nine new species. The new species are placed in four sections, namely sections Helici, Islandici, Talaromyces and Trachyspermi. They are described based on sequence data (ITS, BenA, CaM and RPB2) in combination with phenotypic and extrolite characters. Morphological descriptions and notes for distinguishing similar species are provided for each new species. The recently described T. rubrifaciens is synonymised with T. albobiverticillius based on presented phylogenetic results.

AB - Talaromyces contains both asexual and sexually reproducing species. This genus is divided in seven sections and currently has 105 accepted species. In this study we investigated the Talaromyces isolates that were obtained during a study of indoor air collected in Beijing, China. These indoor Talaromyces strains are resolved in four sections, seven of them are identified as T. islandicus, T. aurantiacus, T. siamensis and T. albobiverticillius according to BenA sequences, while 14 isolates have divergent sequences and are described here as nine new species. The new species are placed in four sections, namely sections Helici, Islandici, Talaromyces and Trachyspermi. They are described based on sequence data (ITS, BenA, CaM and RPB2) in combination with phenotypic and extrolite characters. Morphological descriptions and notes for distinguishing similar species are provided for each new species. The recently described T. rubrifaciens is synonymised with T. albobiverticillius based on presented phylogenetic results.

KW - Eurotiales

KW - Indoor air

KW - Polyphasic taxonomy

U2 - 10.1016/j.simyco.2016.11.003

DO - 10.1016/j.simyco.2016.11.003

M3 - Journal article

C2 - 28070136

SN - 0166-0616

VL - 84

SP - 119

EP - 144

JO - Studies in Mycology

JF - Studies in Mycology

ER -

New Talaromyces species from indoor environments in China

Abstract

Bibliographical note

Keywords

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