2021
DOI: 10.3897/bdj.9.e77414
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Sporidesmiella lignicola sp. nov., a new hyphomycetous fungus from freshwater habitats in China

Abstract: Freshwater fungi, growing on submerged wood, can promote the degradation of organisms and the reuse of rotten wood energy and play key roles in freshwater ecosystems. Here, a new hyphomycetous fungus, Sporidesmiella lignicola, was isolated and identified from submerged wood samples collected in a small stream in Jiangxi Province, south-eastern China. The new taxon was studied, based on morphological characters and phylogenetic analyses combined with LSU, ITS, TEF1α and RPB2 sequences data. Sporidesmi… Show more

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Cited by 806 publications
(4 citation statements)
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“…The structure of fungi was determined by PhotoRuler 1.1.3.0 (The Genus Inocybe, Hyogo, Japan) and figures were processed by Adobe Photoshop 2020 (Adobe Systems, USA). According to the method of Li et al (2021) , single spore isolation and pure culture were carried out. Fungal specimens were deposited in the Fungus Herbarium, Jiangxi Agricultural University, Nanchang, China.…”
Section: Methodsmentioning
confidence: 99%
“…The structure of fungi was determined by PhotoRuler 1.1.3.0 (The Genus Inocybe, Hyogo, Japan) and figures were processed by Adobe Photoshop 2020 (Adobe Systems, USA). According to the method of Li et al (2021) , single spore isolation and pure culture were carried out. Fungal specimens were deposited in the Fungus Herbarium, Jiangxi Agricultural University, Nanchang, China.…”
Section: Methodsmentioning
confidence: 99%
“…Two gene regions, the internal transcribed spacer (ITS) region and the largest subunit nuclear ribosomal RNA (LSU), were ampli ed using the primer pairs ITS1/ITS4, LR0R/LR5 (Vilgalys and Gonzalez 1990). The PCR reaction in this study was 25 µL reaction system (Table 1) (Zhou 2021), the primers and their sequences used for the two target genes are shown in Table 2 (Zhou 2021). PCR ampli cation was performed using the following thermocycling conditions: pre-denaturation at 94°C for 3 min and denaturation at 94°C for 30 s, annealing at 55°C for 50 s, extend at 72°C for 1 min, the total number of cycles from step denaturation to extension is 39 cycles at 72°C, and a nal extension of 10 min at 72°C, nally, keep at 12°C (Hu et al 2012, Yang and Feng 2013).…”
Section: Macroscopic and Microscopic Studiesmentioning
confidence: 99%
“…MAFFT version 7 online analysis of data sets was used for all genes (https://mafft.cbrc.jp/alignment/server/)(Katoh and Standley 2013), and Bioedit v7.0.9(Hall 1999) was used to perform sequence cutting. Finally, in MEGA7 v7.0.26, two genes of each specimen were synthesized into a complete sequence in the order of ITS-LSU and integrated into a FASTA le(Zhou 2021). Then the data sets were analyzed by RAxML version 8 (Stamatakis 2014) for Maximum likelihood (ML) and PhyloSuite v1.2.2 (Zhang et al 2020) for Bayesian Inference (BI),…”
mentioning
confidence: 99%
“…Based on the phylogenetic tree and morphology preliminary studies, Menisporopsis , Codinaea, Codinaeopsis, Menispora and Thozetella formed a robust clade within Chaetosphaeriaceae ( Réblová and Seifert 2008 ). During a long-term investigation of freshwater fungi in China ( Hu et al 2012 , Huang et al 2016 , Song et al 2018 , Song et al 2020 , Li et al 2021 ), a fungus was collected and described as a new species in this paper.…”
Section: Introductionmentioning
confidence: 99%