Pezizomycotina species associated with rotten plant materials in Guizhou Province, China.

Autor: Fu S; The Key Laboratory of Plant Resources Conservation and Germplasm Innovation in Mountainous Region (Ministry of Education), College of Life Sciences/Institute of Agro-Bioengineering, Guizhou University, Guiyang 550025, China.; College of Agriculture, Guizhou University, Guiyang Guizhou 550025, China., Sun JE; The Key Laboratory of Plant Resources Conservation and Germplasm Innovation in Mountainous Region (Ministry of Education), College of Life Sciences/Institute of Agro-Bioengineering, Guizhou University, Guiyang 550025, China.; College of Agriculture, Guizhou University, Guiyang Guizhou 550025, China., Tarafder E; The Key Laboratory of Plant Resources Conservation and Germplasm Innovation in Mountainous Region (Ministry of Education), College of Life Sciences/Institute of Agro-Bioengineering, Guizhou University, Guiyang 550025, China., Wijayawardene NN; Guizhou Zhunongjia Agricultural Science and Technology Service Co., Ltd, Guiyang, Guizhou 550025, China., Hu Y; Institute of Plant Health and Medicine, College of Agriculture, Guizhou University, Guiyang Guizhou 550025, China., Wang Y; The Key Laboratory of Plant Resources Conservation and Germplasm Innovation in Mountainous Region (Ministry of Education), College of Life Sciences/Institute of Agro-Bioengineering, Guizhou University, Guiyang 550025, China., Li Y; The Key Laboratory of Plant Resources Conservation and Germplasm Innovation in Mountainous Region (Ministry of Education), College of Life Sciences/Institute of Agro-Bioengineering, Guizhou University, Guiyang 550025, China.
Jazyk: angličtina
Zdroj: MycoKeys [MycoKeys] 2024 Jun 27; Vol. 106, pp. 265-285. Date of Electronic Publication: 2024 Jun 27 (Print Publication: 2024).
DOI: 10.3897/mycokeys.106.125920
Abstrakt: Nine Pezizomycotina strains were isolated from rotten dead branches and leaves collected from Guizhou Province. To obtain their accurate taxonomic placement, we provided the morphological characteristics of conidiophore cells and conidia. Phylogenetic relationships, based on ITS, rpb2 , SSU, LSU and tub2 gene sequences, confirmed our strains represented three novel species, Peglioniafalcata , Neoascochytapseudofusiformis and Neomicrosphaeropsiscylindrica . Peglioniafalcata produced falcate conidia and Neoa.pseudofusiformis generated fusiform conidia, while Neom.cylindrica possessed cylindrical conidia. The phylogenetic results also supported them as novel taxa. All the new species in the present study were found as saprophytic on forest litter with high rainfall, which suggest they may have a certain effect on nutrient decomposition and redistribution in forest ecosystems. Thus, it opened a way for further research on related ecological roles and their application production.
Competing Interests: The authors have declared that no competing interests exist.
(Shamin Fu, Jing-E Sun, Entaj Tarafder, Nalin N. Wijayawardene, Yan Hu, Yong Wang, Yan Li.)
Databáze: MEDLINE
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