期刊
JOURNAL OF FUNGI
卷 7, 期 9, 页码 -出版社
MDPI
DOI: 10.3390/jof7090722
关键词
three new taxa; Trichocomaceae; morphology; phylogeny; taxonomy
资金
- Chonnam National University [2017-2827]
- project on Discovery of Fungi from Freshwater - NNIBR of the Ministry of Environment (MOE), Korea
Three new fungal species, Talaromyces gwangjuensis, T. koreana, and T. teleomorpha, were discovered in Korea during a study of freshwater fungi. Detailed descriptions, illustrations, and phylogenetic trees were provided based on morphological characters, multi-gene phylogenetic analysis, and extrolite data. The phylogenetic analysis showed that the three new taxa form distinct monophyletic clades.
Three novel fungal species, Talaromyces gwangjuensis, T. koreana, and T. teleomorpha were found in Korea during an investigation of fungi in freshwater. The new species are described here using morphological characters, a multi-gene phylogenetic analysis of the ITS, BenA, CaM, RPB2 regions, and extrolite data. Talaromyces gwangjuensis is characterized by restricted growth on CYA, YES, monoverticillate and biverticillate conidiophores, and globose smooth-walled conidia. Talaromyces koreana is characterized by fast growth on MEA, biverticillate conidiophores, or sometimes with additional branches and the production of acid on CREA. Talaromyces teleomorpha is characterized by producing creamish-white or yellow ascomata on OA and MEA, restricted growth on CREA, and no asexual morph observed in the culture. A phylogenetic analysis of the ITS, BenA, CaM, and RPB2 sequences showed that the three new taxa form distinct monophyletic clades. Detailed descriptions, illustrations, and phylogenetic trees are provided.
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