ArticleScientific reports2015
Oxalic acid and sclerotial differentiation of Polyporus umbellatus.
Article in Scientific reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.
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Who cites it
14 citing papers in PubMed, 24 citations in OpenAlex.
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- The Distinction of Chemical Profiles of Mountainous Forest Cultivated Ginseng and Garden Ginseng Based on Calcium Oxalate Crystals, Organic Acids, and Ginsenosides.Foods (Basel, Switzerland) · 2025Article
- Genome sequencing highlights the fungal sclerotium formation of medicinal fungi Polyporus umbellatus.BMC genomic data · 2025Article
- Genome Sequencing Providing Molecular Evidence of Tetrapolar Mating System and Heterothallic Life Cycle for Edible and Medicinal MushroomJournal of fungi (Basel, Switzerland) · 2024Article
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- Potential herb‒drug interactions between anti-COVID-19 drugs and traditional Chinese medicine.Acta pharmaceutica Sinica. B · 2023Review
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- Polyphasic Characterization of FourJournal of fungi (Basel, Switzerland) · 2022Article
- A Mycorrhizal Bacteria Strain Isolated FromFrontiers in plant science · 2022Article
- Use of transcriptomic profiling to identify candidate genes involved in Polyporus umbellatus sclerotial formation affected by oxalic acid.Scientific reports · 2021Article
- Secondary Metabolites and the Risks ofMolecules (Basel, Switzerland) · 2019Review
- Cloning and expression of three thaumatin-like protein genes fromActa pharmaceutica Sinica. B · 2017Article
- Hypovirulence ofFrontiers in microbiology · 2016Article
- Transcriptome analysis of genes involved in defence response in Polyporus umbellatus with Armillaria mellea infection.Scientific reports · 2015Article
Corrections and comments
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The present investigation aimed to uncover the effects of exogenous oxalic acid during the sclerotial formation of Polyporus umbellatus, with an emphasis on determining the content of the endogenic oxalic acid in the fungus. To this end, the oxalic acid content of the vegetative mycelia, sclerotia, culture mediums and sclerotial exudate were measured using High Performance Liquid Chromatography (HPLC). Furthermore, the lipid peroxidation was estimated by detecting thiobarbituric bituric acid reactive substances (TBARS). The results showed that the exogenous oxalic acid caused a delay in sclerotial differentiation (of up to 9 or more days), suppressed the sclerotial biomass and decreased the lipid peroxidation significantly in a concentration-dependent manner. Oxalic acid was found at very low levels in the mycelia and the maltose medium, whereas it was found at high levels in the mycelia and sucrose medium. After sclerotial differentiation, oxalic acid accumulated at high levels in both the sclerotia and the sclerotial exudate. Oxalic acid was therefore found to inhibit P. umbellatus sclerotial formation.
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