Number of the records: 1
Taxonomy of Aspergillus section Petersonii sect. nov encompassing indoor and soil-borne species with predominant tropical distribution
- 1.
SYSNO ASEP 0456146 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Taxonomy of Aspergillus section Petersonii sect. nov encompassing indoor and soil-borne species with predominant tropical distribution Author(s) Jurjevič, Ž. (US)
Kubátová, A. (CZ)
Kolařík, Miroslav (MBU-M) RID, ORCID
Hubka, Vít (MBU-M) ORCIDSource Title Plant Systematics and Evolution. - : Springer - ISSN 0378-2697
Roč. 301, č. 10 (2015), s. 2441-2462Number of pages 22 s. Language eng - English Country AT - Austria Keywords Aspergillus arenarius ; Multilocus phylogeny ; Scanning electron microscopy Subject RIV EE - Microbiology, Virology R&D Projects ED1.1.00/02.0109 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) Institutional support MBU-M - RVO:61388971 UT WOS 000365449200009 DOI 10.1007/s00606-015-1248-4 Annotation During mould surveys a number of Aspergillus strains were isolated from environmental air which did not fit any known species of the genus. They showed phenotypic as well as molecular genetic similarity with A. arenarius, A. arenarioides and A. peyronelii, three species without clear phylogenetic position. Multi-gene phylogenetic analysis comprising taxa across the subgenus Circumdati showed that these species cluster into a well-supported clade sister to sect. Candidi. We propose the status of a new section for this clade, sect. Petersonii sect. nov. The phenotypic descriptions after 14 days on 8 various agar media were provided for members of sect. Petersonii which, together with maximum growth temperature and molecular genetic data from four loci (ITS rDNA, beta-tubulin, calmodulin and RPB2) supported the recognition of four species. Two species are newly described here as A. asclerogenus sp. nov. and A. petersonii sp. nov. Aspergillus arenarius is reduced to synonymy with A. peyronelii, a species revived and typified in this study. A dichotomous key based on the combination of morphology and physiology is provided for all recognized species of sect. Petersonii. In addition, other species from subg. Circumdati with ambiguous phylogenetic position based on previous studies were also included in our analysis resulting in the proposal of sections Robusti and Tanneri. All newly proposed sections also have strong phenotypic support. Workplace Institute of Microbiology Contact Eliška Spurná, eliska.spurna@biomed.cas.cz, Tel.: 241 062 231 Year of Publishing 2016
Number of the records: 1