文献类型：期刊文献

英文题名：Four new species and three new records of helicosporous hyphomycetes from China and their multi-gene phylogenies

作者：Lu, Yong-Zhong Ma, Jian Xiao, Xing-Juan Zhang, Li-Juan Xiao, Yuan-Pin Kang, Ji-Chuan

第一作者：Lu, Yong-Zhong;卢永仲

通信作者：Kang, JC[1]

机构：[1]Guizhou Univ, Engn & Res Ctr Southwest Biopharmaceut Resources, Natl Educ Minist China, Guiyang, Peoples R China;[2]Guizhou Inst Technol, Sch Pharmaceut Engn, Guiyang, Peoples R China;[3]Mae Fah Luang Univ, Ctr Excellence Fungal Res, Chiang Rai, Thailand;[4]Guizhou Acad Agr Sci, Guizhou Key Lab Agr Biotechnol, Guiyang, Peoples R China

第一机构：Guizhou Univ, Engn & Res Ctr Southwest Biopharmaceut Resources, Natl Educ Minist China, Guiyang, Peoples R China

通信机构：corresponding author), Guizhou Univ, Engn & Res Ctr Southwest Biopharmaceut Resources, Natl Educ Minist China, Guiyang, Peoples R China.

年份：2022

卷号：13

外文期刊名：FRONTIERS IN MICROBIOLOGY

收录：;Scopus(收录号：2-s2.0-85143815554);WOS:【SCI-EXPANDED(收录号:WOS:000894647700001)】；

基金：This work was funded by the National Natural Science Foundation of China (NSFC 31900020, 32170019, and 31670027), the Science and Technology Foundation of Guizhou Province ([2020]1Y058), the China Post-doctoral Science Foundation Project (2020M683657XB), and the Guizhou Province high-level talent innovation and entrepreneurship merit funding project (No. 202104).

语种：英文

外文关键词：freshwater fungi; taxonomy; Tubeufiales; woody substrates; saprophytic fungi

摘要：Helicosporous hyphomycetes have the potential to produce a variety of bioactive compounds. However, the strain resources of this fungal group are relatively scarce, which limits their further exploitation and utilization. In this study, based on phylogenetic analyses of combined ITS, LSU, RPB2, and TEF1 alpha sequence data and the morphology from 11 isolates, we introduce four new species of helicosporous hyphomycetes, viz. Helicoma wuzhishanense, Helicosporium hainanense, H. viridisporum, and Neohelicomyces hainanensis, as well as three new records, viz. Helicoma guttulatum, H. longisporum, and Helicosporium sexuale. Detailed morphological comparisons of the four new species that distinguish them are provided.