Exploring the Diversity and Systematics of Phaeosphaeriaceae: Taxonomic Novelties from Ecologically Diverse Habitats and Their Phylogenetic Resolution

doi:10.3390/jof9080853

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	Exploring the Diversity and Systematics of Phaeosphaeriaceae: Taxonomic Novelties from Ecologically Diverse Habitats and Their Phylogenetic Resolution
	Wanasinghe,Dhanushka N.; Maharachchikumbura,Sajeewa S. N.
	2023
发表期刊	JOURNAL OF FUNGI
ISSN	2309-608X
卷号	9 期号:8 页码:853
摘要	Our study describes several species of Phaeosphaeriaceae found in terrestrial habitats in Sichuan Province, China. We used morphological and molecular data to accurately delimit these species and determine their taxonomic relationships within the family. Our findings contribute to understanding fungal diversity in China and provide a basis for future studies exploring the ecological roles and biotechnological potential of these fungi. Additionally, our multi-gene phylogenetic approach provides increased accuracy and resolution in the delimitation of species boundaries within Phaeosphaeriaceae. The family Phaeosphaeriaceae is a diverse group of ascomycetous fungi that are commonly found in terrestrial habitats worldwide. In recent years, there has been increasing interest in the biodiversity of Phaeosphaeriaceae in China, particularly in Sichuan Province, which has not been fully explored for its high fungal diversity. In our study, we conducted extensive surveys in Sichuan Province to identify and describe new species of Ascomycota with diverse habitats. Here, we present a taxonomic revision of Phaeosphaeriaceae with taxonomic novelties from terrestrial habitats in Sichuan Province based on a multi-gene phylogenetic approach. Our study focuses on the description of four new species of Phaeosphaeriaceae, representing novel additions to the diversity of this fungal family. Using a combination of morphological and molecular data, we provide detailed descriptions of the new taxa and their placement within the family. Additionally, we discuss the phylogenetic relationships of these new taxa with other members of Phaeosphaeriaceae, providing insights into the correct taxonomic classification of the family. Our taxonomic revision contributes to understanding fungal diversity in China and provides a foundation for future studies investigating the taxonomy and ecological roles of Phaeosphaeriaceae fungi. Furthermore, our multi-gene phylogenetic approach provides increased resolution and accuracy in the delimitation of species boundaries within the family. Our study highlights the importance of continued exploration and taxonomic revision in order to fully understand the diversity and distribution of fungal species in China and beyond. New species: Paraloratospora sichuanensis, Phaeosphaeria chengduensis, P. sichuanensis, and Septoriella shoemakeri. New combinations: Paraloratospora breonadiae, P. fructigena, Septoriella ammophilicola, S. asparagicola, S. festucae, S. luzulae, and S. verrucispora. New names: Septoriella paradactylidis, and S. neomuriformis.
关键词	Ascomycota multi-gene phylogeny phragmosporous spores taxonomy terrestrial habitats SP. NOV. GEN. NOV GENERA FUNGI TAXA CLASSIFICATION REVISION NUCLEAR TOOL
DOI	10.3390/jof9080853
WOS记录号	WOS:001055447000001
引用统计
文献类型	期刊论文
条目标识符	http://ir.kib.ac.cn/handle/151853/75025
专题	中国科学院昆明植物研究所
推荐引用方式 GB/T 7714	Wanasinghe,Dhanushka N.,Maharachchikumbura,Sajeewa S. N.. Exploring the Diversity and Systematics of Phaeosphaeriaceae: Taxonomic Novelties from Ecologically Diverse Habitats and Their Phylogenetic Resolution[J]. JOURNAL OF FUNGI,2023,9(8):853.
APA	Wanasinghe,Dhanushka N.,&Maharachchikumbura,Sajeewa S. N..(2023).Exploring the Diversity and Systematics of Phaeosphaeriaceae: Taxonomic Novelties from Ecologically Diverse Habitats and Their Phylogenetic Resolution.JOURNAL OF FUNGI,9(8),853.
MLA	Wanasinghe,Dhanushka N.,et al."Exploring the Diversity and Systematics of Phaeosphaeriaceae: Taxonomic Novelties from Ecologically Diverse Habitats and Their Phylogenetic Resolution".JOURNAL OF FUNGI 9.8(2023):853.

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