文献类型：期刊文献

英文题名：Phylogenetic investigations on freshwater fungi in Tubeufiaceae (Tubeufiales) reveals the new genus Dictyospora and new species Chlamydotubeufia aquatica and Helicosporium flavum

作者：Brahmanage R.S. Lu Y.Z. Bhat D.J. Wanasinghe D.N. Yan J.Y. Hyde K.D. Boonmee S.

机构：[1]Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100, Thailand;[2]Institute of Plant and Environment Protection, Beijing Academy of Agriculture and Forestry Sciences, Beijing, 100097, China;[3]The Engineering and Research Center for Southwest Bio-Pharmaceutical, Resources of National Education Ministry of China, Guizhou University, Guiyang, Guizhou Province, 550025, China;[4]School of Pharmaceutical Engineering, Guizhou Institute of Technology, Guiyang, 550003, China;[5]Formerly at Department of Botany, Goa University, Goa, 403206, India

第一机构：Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100, Thailand

通信机构：Center of Excellence in Fungal Research, Mae Fah Luang University, Chiang Rai, 57100, Thailand

年份：2017

卷号：8

期号：7

起止页码：917-933

外文期刊名：Mycosphere

收录：Scopus(收录号：2-s2.0-85032304250)

语种：英文

外文关键词：Chlamydotubeufia; Dictyospora; Helicosporium; Lignicolous fungi; Phylogeny; Taxonomy

摘要：Seven new collections of sexual and asexual morphs of Tubeufiaceae from woody substrates in freshwater, were obtained from different regions of Thailand. ITS, LSU and TEF1a sequence data obtained from single spore isolates of these collections were analyzed with other species of Tubeufiaceae. The phylogenetic analyses with combined ITS, LSU and TEF1a data indicated that the collections represented three new species, Chlamydotubeufia aquatica, Dictyospora thailandica and Helicosporium flavum. A new genus, Dictyospora is introduced to accommodate Dictyospora thailandica. Morphological descriptions and illustrations are provided for the new taxa and compared with similar taxa. A single ascospore isolates of Dictyospora thailandica and Helicosporium flavum produced asexual conidia in MEA. ? Guizhou Academy of Agricultural Sciences.