Increasing the species diversity in the Aspergillus section Nidulantes: Six novel species mainly from the indoor environment
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388971%3A_____%2F20%3A00524071" target="_blank" >RIV/61388971:_____/20:00524071 - isvavai.cz</a>
Alternative codes found
RIV/00216208:11310/20:10420556
Result on the web
<a href="https://www.tandfonline.com/doi/abs/10.1080/00275514.2019.1698923?journalCode=umyc20" target="_blank" >https://www.tandfonline.com/doi/abs/10.1080/00275514.2019.1698923?journalCode=umyc20</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1080/00275514.2019.1698923" target="_blank" >10.1080/00275514.2019.1698923</a>
Alternative languages
Result language
angličtina
Original language name
Increasing the species diversity in the Aspergillus section Nidulantes: Six novel species mainly from the indoor environment
Original language description
Aspergillus section Nidulantes encompasses almost 80 homothallic and anamorphic species, mostly isolated from soil, plant material, or the indoor environment. Some species are clinically relevant or produce mycotoxins. This study reevaluated the species boundaries within several clades of section Nidulantes. Five data sets were assembled, each containing presumptive new species and their closest relatives, and phylogenetic and phenotypic analyses were performed. We tested the hypotheses that the newly isolated or reexamined strains constitute separate species (splitting approach) or should be treated as part of broadly defined species (lumping approach). Four DNA sequence loci were amplified, internal transcribed spacer (ITS) and large subunit (LSU) regions of the rDNA and partial sequences of the beta-tubulin (benA), calmodulin (CaM), and RNA polymerase II second largest subunit (RPB2) genes. The latter three loci were used for the phylogenetic analysis and served as input for single-locus (GMYC, bGMYC, PTP, and bPTP) and multilocus (STACEY and BP&P) species delimitation analyses. The phenotypic analysis comprised macro- and micromorphology (including scanning electron microscopy) and comparison of cardinal growth temperatures. The phylogenetic analysis supported the splitting hypothesis in all cases, and based on the combined approach, we propose six new species, four that are homothallic and two anamorphic. Four new species were isolated from the indoor environment (Jamaica, Trinidad and Tobago, USA), one originated from soil (Australia), and one from a kangaroo rat cheek pouch (USA).
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10606 - Microbiology
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Mycologia
ISSN
0027-5514
e-ISSN
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Volume of the periodical
112
Issue of the periodical within the volume
2
Country of publishing house
US - UNITED STATES
Number of pages
29
Pages from-to
342-370
UT code for WoS article
000514944100001
EID of the result in the Scopus database
2-s2.0-85079642701