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A new species of Dictyochaeta (Sordariomycetes, Chaetosphaeriales, Chaetosphaeriaceae) from freshwater habitats in China.
Yan, Xin-Yi; Huang, Jun-En; Song, Hai-Yan; Gao, Yang; Hu, Hai-Jing; Zhai, Zhi-Jun; Yan, Jun-Qing; Huo, Guang-Hua; Hu, Dian-Ming.
Afiliación
  • Yan XY; Jiangxi Key Laboratory for Conservation and Utilization of Fungal Resources, Jiangxi Agricultural University, Nanchang, China Jiangxi Key Laboratory for Conservation and Utilization of Fungal Resources, Jiangxi Agricultural University Nanchang China.
  • Huang JE; Jiangxi Agricultural University, Nanchang, China Jiangxi Agricultural University Nanchang China.
  • Song HY; Bioengineering and Technological Research Centre for Edible and Medicinal Fungi, Jiangxi Agricultural University, Nanchang, China Bioengineering and Technological Research Centre for Edible and Medicinal Fungi, Jiangxi Agricultural University Nanchang China.
  • Gao Y; Chinese Academy of Sciences, Beijing, China Chinese Academy of Sciences Beijing China.
  • Hu HJ; Key Laboratory of Crop Physiology, Ecology and Genetic Breeding, (Jiangxi Agricultural University), Ministry of Education of the P.R., Nanchang, China Key Laboratory of Crop Physiology, Ecology and Genetic Breeding, (Jiangxi Agricultural University), Ministry of Education of the P.R. Nanchang China.
  • Zhai ZJ; Jiangxi Key Laboratory for Conservation and Utilization of Fungal Resources, Jiangxi Agricultural University, Nanchang, China Jiangxi Key Laboratory for Conservation and Utilization of Fungal Resources, Jiangxi Agricultural University Nanchang China.
  • Yan JQ; Jiangxi Agricultural University, Nanchang, China Jiangxi Agricultural University Nanchang China.
  • Huo GH; Bioengineering and Technological Research Centre for Edible and Medicinal Fungi, Jiangxi Agricultural University, Nanchang, China Bioengineering and Technological Research Centre for Edible and Medicinal Fungi, Jiangxi Agricultural University Nanchang China.
  • Hu DM; Bioengineering and Technological Research Centre for Edible and Medicinal Fungi, Jiangxi Agricultural University, Nanchang, China Bioengineering and Technological Research Centre for Edible and Medicinal Fungi, Jiangxi Agricultural University Nanchang China.
Biodivers Data J ; 11: e97439, 2023.
Article en En | MEDLINE | ID: mdl-38327284
ABSTRACT

Background:

Freshwater fungi refer to the fungi that depend on the freshwater habitats for the whole life cycle or part of their life cycle. In this context, a new aquatic hyphomycete was isolated from decaying wood in a freshwater habitat in Jiangxi Province, China. New information Dictyochaetajiangxiensis sp. nov., a new aquatic hyphomycete, is characterised by its unbranched, septate, base-fertile conidiophores with multisepta and single phialide at the apex, brown, sterile seta, monophialidic, subcylindrical conidiogenous cells narrowing below the funnel-shaped collarette, hyaline, unicellular, thin-walled, smooth, guttulate, falcate to subclavate conidia narrowly rounded at both ends with hair-like appendages. Phylogenetically, the new species Dictyochaetajiangxiensis clustered together with Dictyochaetabrevis MFLU 19-0216 in a well-supported clade, but formed a separate branch. In order to better define the taxonomic status of the new species, a phylogenetic tree of most closely-related taxa in Chaetosphaeriaceae was established, based on multi-locus sequences (ITS and LSU). The novel species is described and illustrated. Newly-generated molecular data of Dictyochaetajiangxiensis is also provided.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Biodivers Data J Año: 2023 Tipo del documento: Article Pais de publicación: Bulgaria
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
Buscar en Google

Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Biodivers Data J Año: 2023 Tipo del documento: Article Pais de publicación: Bulgaria