Cryptic species of Curvularia in the culture collection of the Queensland Plant Pathology Herbarium

Tan, Yu Pei and Crous, Pedro W. and Shivas, Roger G. (2018) Cryptic species of Curvularia in the culture collection of the Queensland Plant Pathology Herbarium. MycoKeys, 35. pp. 1-25. ISSN 1314-4057

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Abstract

Several unidentified specimens of Curvularia deposited in the Queensland Plant Pathology Herbarium were re-examined. Phylogenetic analyses based on sequence data of the internal transcribed spacer region, partial fragments of the glyceraldehyde-3-phosphate dehydrogenase and the translation elongation factor 1-α genes, supported the introduction of 13 novel Curvularia species. Eight of the species described, namely, C. beasleyi sp. nov., C. beerburrumensis sp. nov., C. eragrosticola sp. nov., C. kenpeggii sp. nov., C. mebaldsii sp. nov., C. petersonii sp. nov., C. platzii sp. nov. and C. warraberensis sp. nov., were isolated from grasses (Poaceae) exotic to Australia. Only two species, C. lamingtonensis sp. nov. and C. sporobolicola sp. nov., were described from native Australian grasses. Two species were described from hosts in other families, namely, C. coatesiae sp. nov. from Litchi chinensis (Sapindaceae) and C. colbranii sp. nov. from Crinum zeylanicum (Amaryllidaceae). Curvularia reesii sp. nov. was described from an isolate obtained from an air sample. Furthermore, DNA sequences from ex-type cultures supported the generic placement of C. neoindica and the transfer of Drechslera boeremae to Curvularia.


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Item Type: Article (Commonwealth Reporting Category C)
Refereed: Yes
Item Status: Live Archive
Additional Information: Copyright Yu Pei Tan et al. This is an open access article distributed under the terms of the Creative Commons Attribution License (CC BY 4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
Faculty / Department / School: Current - Institute for Agriculture and the Environment
Date Deposited: 19 Jun 2018 04:49
Last Modified: 25 Jun 2018 04:53
Uncontrolled Keywords: Dothideomycetes, multigene phylogeny, taxonomy, 13 new species
Fields of Research : 06 Biological Sciences > 0605 Microbiology > 060505 Mycology
06 Biological Sciences > 0603 Evolutionary Biology > 060309 Phylogeny and Comparative Analysis
Socio-Economic Objective: E Expanding Knowledge > 97 Expanding Knowledge > 970106 Expanding Knowledge in the Biological Sciences
Identification Number or DOI: 10.3897/mycokeys.35.25665
URI: http://eprints.usq.edu.au/id/eprint/34309

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